Package | Description |
---|---|
com.google.common.base |
Basic utility libraries and interfaces.
|
com.google.common.collect |
This package contains generic collection interfaces and implementations, and other utilities for
working with collections.
|
com.google.common.escape |
Interfaces, utilities, and simple implementations of escapers and encoders.
|
com.google.common.eventbus |
The EventBus allows publish-subscribe-style communication between components without requiring
the components to explicitly register with one another (and thus be aware of each other).
|
com.google.common.graph |
An API for representing graph (node and edge) data.
|
com.google.common.hash |
Hash functions and related structures.
|
com.google.common.io |
This package contains utility methods and classes for working with Java I/O; for example input
streams, output streams, readers, writers, and files.
|
com.google.common.math |
Arithmetic functions operating on primitive values and
BigInteger instances. |
com.google.common.net |
This package contains utility methods and classes for working with net addresses (numeric IP and
domain names).
|
com.google.common.primitives |
Static utilities for working with the eight primitive types and
void , and value types for
treating them as unsigned. |
com.google.common.reflect |
This package contains utilities to work with Java reflection.
|
com.google.common.util.concurrent |
Concurrency utilities.
|
com.google.common.xml |
Escapers
for
XML.
|
Modifier and Type | Class and Description |
---|---|
static class |
Splitter.MapSplitter
An object that splits strings into maps as
Splitter splits iterables and lists. |
class |
Utf8
Low-level, high-performance utility methods related to the UTF-8
character encoding.
|
Modifier and Type | Method and Description |
---|---|
<A extends Appendable> |
Joiner.MapJoiner.appendTo(A appendable,
Iterable<? extends Map.Entry<?,?>> entries)
Appends the string representation of each entry in
entries , using the previously
configured separator and key-value separator, to appendable . |
<A extends Appendable> |
Joiner.MapJoiner.appendTo(A appendable,
Iterator<? extends Map.Entry<?,?>> parts)
Appends the string representation of each entry in
entries , using the previously
configured separator and key-value separator, to appendable . |
StringBuilder |
Joiner.MapJoiner.appendTo(StringBuilder builder,
Iterable<? extends Map.Entry<?,?>> entries)
Appends the string representation of each entry in
entries , using the previously
configured separator and key-value separator, to builder . |
StringBuilder |
Joiner.MapJoiner.appendTo(StringBuilder builder,
Iterator<? extends Map.Entry<?,?>> entries)
Appends the string representation of each entry in
entries , using the previously
configured separator and key-value separator, to builder . |
static List<Throwable> |
Throwables.getCausalChain(Throwable throwable)
Gets a
Throwable cause chain as a list. |
static <X extends Throwable> |
Throwables.getCauseAs(Throwable throwable,
Class<X> expectedCauseType)
Returns
throwable 's cause, cast to expectedCauseType . |
String |
Joiner.MapJoiner.join(Iterable<? extends Map.Entry<?,?>> entries)
Returns a string containing the string representation of each entry in
entries , using
the previously configured separator and key-value separator. |
String |
Joiner.MapJoiner.join(Iterator<? extends Map.Entry<?,?>> entries)
Returns a string containing the string representation of each entry in
entries , using
the previously configured separator and key-value separator. |
static List<StackTraceElement> |
Throwables.lazyStackTrace(Throwable throwable)
Returns the stack trace of
throwable , possibly providing slower iteration over the full
trace but faster iteration over parts of the trace. |
static boolean |
Throwables.lazyStackTraceIsLazy()
Returns whether
Throwables.lazyStackTrace(java.lang.Throwable) will use the special implementation described in its
documentation. |
abstract T |
Optional.or(Supplier<? extends T> supplier)
Returns the contained instance if it is present;
supplier.get() otherwise. |
static <T> Iterable<T> |
Optional.presentInstances(Iterable<? extends Optional<? extends T>> optionals)
Returns the value of each present instance from the supplied
optionals , in order,
skipping over occurrences of Optional.absent() . |
static Predicate<Class<?>> |
Predicates.subtypeOf(Class<?> clazz)
Returns a predicate that evaluates to
true if the class being tested is assignable to
(is a subtype of) clazz . |
Splitter.MapSplitter |
Splitter.withKeyValueSeparator(char separator)
Returns a
MapSplitter which splits entries based on this splitter, and splits entries
into keys and values using the specified separator. |
Splitter.MapSplitter |
Splitter.withKeyValueSeparator(Splitter keyValueSplitter)
Returns a
MapSplitter which splits entries based on this splitter, and splits entries
into keys and values using the specified key-value splitter. |
Splitter.MapSplitter |
Splitter.withKeyValueSeparator(String separator)
Returns a
MapSplitter which splits entries based on this splitter, and splits entries
into keys and values using the specified separator. |
Modifier and Type | Class and Description |
---|---|
class |
ArrayTable<R,C,V>
Fixed-size
Table implementation backed by a two-dimensional array. |
class |
Comparators
Provides static methods for working with
Comparator instances. |
class |
EvictingQueue<E>
A non-blocking queue which automatically evicts elements from the head of the queue when
attempting to add new elements onto the queue and it is full.
|
protected class |
ForwardingMap.StandardEntrySet
A sensible implementation of
Map.entrySet() in terms of the following methods: ForwardingMap.clear() , ForwardingMap.containsKey(java.lang.Object) , ForwardingMap.get(java.lang.Object) , ForwardingMap.isEmpty() , ForwardingMap.remove(java.lang.Object) , and ForwardingMap.size() . |
protected class |
ForwardingMap.StandardKeySet
A sensible implementation of
Map.keySet() in terms of the following methods: ForwardingMap.clear() , ForwardingMap.containsKey(java.lang.Object) , ForwardingMap.isEmpty() , ForwardingMap.remove(java.lang.Object) , ForwardingMap.size() , and the Set.iterator() method of
ForwardingMap.entrySet() . |
protected class |
ForwardingMap.StandardValues
A sensible implementation of
Map.values() in terms of the following methods: ForwardingMap.clear() , ForwardingMap.containsValue(java.lang.Object) , ForwardingMap.isEmpty() ,
ForwardingMap.size() , and the Set.iterator() method of ForwardingMap.entrySet() . |
protected class |
ForwardingMultiset.StandardElementSet
A sensible implementation of
Multiset.elementSet() in terms of the following methods:
ForwardingCollection.clear() , ForwardingCollection.contains(java.lang.Object) , ForwardingCollection.containsAll(java.util.Collection<?>) , ForwardingMultiset.count(java.lang.Object) , ForwardingCollection.isEmpty() , the Set.size() and Set.iterator() methods of ForwardingMultiset.entrySet() , and ForwardingMultiset.remove(Object, int) . |
protected class |
ForwardingNavigableMap.StandardDescendingMap
A sensible implementation of
NavigableMap.descendingMap() in terms of the methods of this
NavigableMap . |
protected class |
ForwardingNavigableMap.StandardNavigableKeySet
A sensible implementation of
NavigableMap.navigableKeySet() in terms of the methods of
this NavigableMap . |
protected class |
ForwardingNavigableSet.StandardDescendingSet
A sensible implementation of
NavigableSet.descendingSet() in terms of the other methods
of NavigableSet , notably including NavigableSet.descendingIterator() . |
protected class |
ForwardingSortedMap.StandardKeySet
A sensible implementation of
SortedMap.keySet() in terms of the methods of ForwardingSortedMap . |
class |
ForwardingSortedMultiset<E>
A sorted multiset which forwards all its method calls to another sorted multiset.
|
class |
ImmutableRangeMap<K extends Comparable<?>,V>
A
RangeMap whose contents will never change, with many other important properties
detailed at ImmutableCollection . |
class |
ImmutableRangeSet<C extends Comparable>
A
RangeSet whose contents will never change, with many other important properties
detailed at ImmutableCollection . |
interface |
Interner<E>
Provides equivalent behavior to
String.intern() for other immutable types. |
class |
Interners
Contains static methods pertaining to instances of
Interner . |
class |
MinMaxPriorityQueue<E>
A double-ended priority queue, which provides constant-time access to both its least element and
its greatest element, as determined by the queue's specified comparator.
|
static class |
MinMaxPriorityQueue.Builder<B>
The builder class used in creation of min-max priority queues.
|
interface |
RangeMap<K extends Comparable,V>
A mapping from disjoint nonempty ranges to non-null values.
|
interface |
RangeSet<C extends Comparable>
|
class |
TreeRangeMap<K extends Comparable,V>
An implementation of
RangeMap based on a TreeMap , supporting all optional
operations. |
class |
TreeRangeSet<C extends Comparable<?>>
|
class |
TreeTraverser<T>
Deprecated.
Use
Traverser instead. All instance methods have
their equivalent on the result of Traverser.forTree(tree) where tree
implements SuccessorsFunction , which has a similar API as TreeTraverser.children(T) or can be
the same lambda function as passed into TreeTraverser.using(Function) .
This class is scheduled to be removed in October 2019. |
Modifier and Type | Method and Description |
---|---|
FluentIterable<E> |
FluentIterable.append(E... elements)
Returns a fluent iterable whose iterators traverse first the elements of this fluent iterable,
followed by
elements . |
FluentIterable<E> |
FluentIterable.append(Iterable<? extends E> other)
Returns a fluent iterable whose iterators traverse first the elements of this fluent iterable,
followed by those of
other . |
static <K,V> Map<K,List<V>> |
Multimaps.asMap(ListMultimap<K,V> multimap)
|
static <K,V> Map<K,Collection<V>> |
Multimaps.asMap(Multimap<K,V> multimap)
Returns
multimap.asMap() . |
static <K,V> Map<K,Set<V>> |
Multimaps.asMap(SetMultimap<K,V> multimap)
|
static <K,V> Map<K,SortedSet<V>> |
Multimaps.asMap(SortedSetMultimap<K,V> multimap)
Returns
multimap.asMap() , with its type corrected from Map<K, Collection<V>> to Map<K, SortedSet<V>> . |
static <E> ImmutableList.Builder<E> |
ImmutableList.builderWithExpectedSize(int expectedSize)
Returns a new builder, expecting the specified number of elements to be added.
|
static <E> ImmutableSet.Builder<E> |
ImmutableSet.builderWithExpectedSize(int expectedSize)
Returns a new builder, expecting the specified number of distinct elements to be added.
|
static <K,V> ImmutableBiMap.Builder<K,V> |
ImmutableBiMap.builderWithExpectedSize(int expectedSize)
Returns a new builder, expecting the specified number of entries to be added.
|
static <K,V> ImmutableMap.Builder<K,V> |
ImmutableMap.builderWithExpectedSize(int expectedSize)
Returns a new builder, expecting the specified number of entries to be added.
|
static List<Character> |
Lists.charactersOf(CharSequence sequence)
Returns a view of the specified
CharSequence as a List<Character> , viewing
sequence as a sequence of Unicode code units. |
static ContiguousSet<Integer> |
ContiguousSet.closed(int lower,
int upper)
Returns a nonempty contiguous set containing all
int values from lower
(inclusive) to upper (inclusive). |
static ContiguousSet<Long> |
ContiguousSet.closed(long lower,
long upper)
Returns a nonempty contiguous set containing all
long values from lower
(inclusive) to upper (inclusive). |
static ContiguousSet<Integer> |
ContiguousSet.closedOpen(int lower,
int upper)
Returns a contiguous set containing all
int values from lower (inclusive) to
upper (exclusive). |
static ContiguousSet<Long> |
ContiguousSet.closedOpen(long lower,
long upper)
Returns a contiguous set containing all
long values from lower (inclusive) to
upper (exclusive). |
static <E> Set<Set<E>> |
Sets.combinations(Set<E> set,
int size)
Returns the set of all subsets of
set of size size . |
static <T> FluentIterable<T> |
FluentIterable.concat(Iterable<? extends Iterable<? extends T>> inputs)
Returns a fluent iterable that combines several iterables.
|
static <T> FluentIterable<T> |
FluentIterable.concat(Iterable<? extends T>... inputs)
Returns a fluent iterable that combines several iterables.
|
static <T> FluentIterable<T> |
FluentIterable.concat(Iterable<? extends T> a,
Iterable<? extends T> b)
Returns a fluent iterable that combines two iterables.
|
static <T> FluentIterable<T> |
FluentIterable.concat(Iterable<? extends T> a,
Iterable<? extends T> b,
Iterable<? extends T> c)
Returns a fluent iterable that combines three iterables.
|
static <T> FluentIterable<T> |
FluentIterable.concat(Iterable<? extends T> a,
Iterable<? extends T> b,
Iterable<? extends T> c,
Iterable<? extends T> d)
Returns a fluent iterable that combines four iterables.
|
static <E> ImmutableMultiset<E> |
Multisets.copyHighestCountFirst(Multiset<E> multiset)
Returns a copy of
multiset as an ImmutableMultiset whose iteration order is
highest count first, with ties broken by the iteration order of the original multiset. |
static <K,V> ImmutableSetMultimap<K,V> |
ImmutableSetMultimap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Returns an immutable multimap containing the specified entries.
|
static <K,V> ImmutableSortedMap<K,V> |
ImmutableSortedMap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Returns an immutable map containing the given entries, with keys sorted by the provided
comparator.
|
static <K,V> ImmutableListMultimap<K,V> |
ImmutableListMultimap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Returns an immutable multimap containing the specified entries.
|
static <K,V> ImmutableBiMap<K,V> |
ImmutableBiMap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Returns an immutable bimap containing the given entries.
|
static <K,V> ImmutableMap<K,V> |
ImmutableMap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Returns an immutable map containing the specified entries.
|
static <K,V> ImmutableMultimap<K,V> |
ImmutableMultimap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Returns an immutable multimap containing the specified entries.
|
static <K,V> ImmutableSortedMap<K,V> |
ImmutableSortedMap.copyOf(Iterable<? extends Map.Entry<? extends K,? extends V>> entries,
Comparator<? super K> comparator)
Returns an immutable map containing the given entries, with keys sorted by the provided
comparator.
|
static <E> ConcurrentHashMultiset<E> |
ConcurrentHashMultiset.create(ConcurrentMap<E,AtomicInteger> countMap)
Creates a new, empty
ConcurrentHashMultiset using countMap as the internal
backing map. |
static <E> Multiset<E> |
Multisets.difference(Multiset<E> multiset1,
Multiset<?> multiset2)
Returns an unmodifiable view of the difference of two multisets.
|
static <E> int |
Queues.drain(BlockingQueue<E> q,
Collection<? super E> buffer,
int numElements,
long timeout,
TimeUnit unit)
Drains the queue as
BlockingQueue.drainTo(Collection, int) , but if the requested numElements elements are not available, it will wait for them up to the specified timeout. |
static <E> int |
Queues.drainUninterruptibly(BlockingQueue<E> q,
Collection<? super E> buffer,
int numElements,
long timeout,
TimeUnit unit)
Drains the queue as Queues.drain(BlockingQueue, Collection, int, long, TimeUnit), but
with a different behavior in case it is interrupted while waiting.
|
static <E> Multiset<E> |
Multisets.filter(Multiset<E> unfiltered,
Predicate<? super E> predicate)
Returns a view of the elements of
unfiltered that satisfy a predicate. |
static <E> FluentIterable<E> |
FluentIterable.from(E[] elements)
Returns a fluent iterable containing
elements in the specified order. |
String |
FluentIterable.join(Joiner joiner)
Returns a
String containing all of the elements of this fluent iterable joined with
joiner . |
static <T> Iterable<T> |
Iterables.mergeSorted(Iterable<? extends Iterable<? extends T>> iterables,
Comparator<? super T> comparator)
Returns an iterable over the merged contents of all given
iterables . |
static <T> UnmodifiableIterator<T> |
Iterators.mergeSorted(Iterable<? extends Iterator<? extends T>> iterators,
Comparator<? super T> comparator)
Returns an iterator over the merged contents of all given
iterators , traversing every
element of the input iterators. |
static <R,C,V> Table<R,C,V> |
Tables.newCustomTable(Map<R,Map<C,V>> backingMap,
Supplier<? extends Map<C,V>> factory)
Creates a table that uses the specified backing map and factory.
|
static <E> FluentIterable<E> |
FluentIterable.of()
Returns a fluent iterable containing no elements.
|
static <E> FluentIterable<E> |
FluentIterable.of(E element,
E... elements)
Returns a fluent iterable containing the specified elements in order.
|
static <E extends Comparable<? super E>> |
Collections2.orderedPermutations(Iterable<E> elements)
Returns a
Collection of all the permutations of the specified Iterable . |
static <E> Collection<List<E>> |
Collections2.orderedPermutations(Iterable<E> elements,
Comparator<? super E> comparator)
Returns a
Collection of all the permutations of the specified Iterable using
the specified Comparator for establishing the lexicographical ordering. |
ImmutableSortedMap.Builder<K,V> |
ImmutableSortedMap.Builder.orderEntriesByValue(Comparator<? super V> valueComparator)
Deprecated.
Unsupported by ImmutableSortedMap.Builder.
|
ImmutableBiMap.Builder<K,V> |
ImmutableBiMap.Builder.orderEntriesByValue(Comparator<? super V> valueComparator)
Configures this
Builder to order entries by value according to the specified
comparator. |
ImmutableMap.Builder<K,V> |
ImmutableMap.Builder.orderEntriesByValue(Comparator<? super V> valueComparator)
Configures this
Builder to order entries by value according to the specified
comparator. |
static <E> Collection<List<E>> |
Collections2.permutations(Collection<E> elements)
Returns a
Collection of all the permutations of the specified Collection . |
ImmutableSetMultimap.Builder<K,V> |
ImmutableSetMultimap.Builder.putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Adds entries to the built multimap.
|
ImmutableSortedMap.Builder<K,V> |
ImmutableSortedMap.Builder.putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Adds all the given entries to the built map.
|
ImmutableListMultimap.Builder<K,V> |
ImmutableListMultimap.Builder.putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Adds entries to the built multimap.
|
ImmutableBiMap.Builder<K,V> |
ImmutableBiMap.Builder.putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Adds all of the given entries to the built bimap.
|
ImmutableMap.Builder<K,V> |
ImmutableMap.Builder.putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Adds all of the given entries to the built map.
|
ImmutableMultimap.Builder<K,V> |
ImmutableMultimap.Builder.putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
Adds entries to the built multimap.
|
protected boolean |
ForwardingMultiset.standardAddAll(Collection<? extends E> elementsToAdd)
A sensible definition of
ForwardingCollection.addAll(Collection) in terms of ForwardingCollection.add(Object) and
ForwardingMultiset.add(Object, int) . |
protected boolean |
ForwardingSortedSet.standardContains(Object object)
A sensible definition of
ForwardingCollection.contains(java.lang.Object) in terms of the first() method of ForwardingSortedSet.tailSet(E) . |
protected boolean |
ForwardingMap.standardContainsKey(Object key)
A sensible, albeit inefficient, definition of
ForwardingMap.containsKey(java.lang.Object) in terms of the iterator method of ForwardingMap.entrySet() . |
protected boolean |
ForwardingSortedMap.standardContainsKey(Object key)
A sensible definition of
ForwardingMap.containsKey(java.lang.Object) in terms of the firstKey() method of
ForwardingSortedMap.tailMap(K) . |
protected int |
ForwardingMultiset.standardCount(Object object)
A sensible, albeit inefficient, definition of
ForwardingMultiset.count(java.lang.Object) in terms of ForwardingMultiset.entrySet() . |
protected NavigableSet<K> |
ForwardingNavigableMap.standardDescendingKeySet()
A sensible definition of
ForwardingNavigableMap.descendingKeySet() as the navigableKeySet of ForwardingNavigableMap.descendingMap() . |
protected boolean |
ForwardingList.standardEquals(Object object)
A sensible definition of
ForwardingList.equals(Object) in terms of ForwardingCollection.size() and ForwardingCollection.iterator() . |
protected int |
ForwardingList.standardHashCode()
A sensible definition of
ForwardingList.hashCode() in terms of ForwardingCollection.iterator() . |
protected ListIterator<E> |
ForwardingList.standardListIterator(int start)
A sensible default implementation of
ForwardingList.listIterator(int) , in terms of ForwardingCollection.size() ,
ForwardingList.get(int) , ForwardingList.set(int, Object) , ForwardingList.add(int, Object) , and ForwardingList.remove(int) . |
protected V |
ForwardingMap.standardRemove(Object key)
A sensible, albeit inefficient, definition of
ForwardingMap.remove(java.lang.Object) in terms of the iterator
method of ForwardingMap.entrySet() . |
protected boolean |
ForwardingSortedSet.standardRemove(Object object)
A sensible definition of
ForwardingCollection.remove(java.lang.Object) in terms of the iterator() method of ForwardingSortedSet.tailSet(E) . |
protected List<E> |
ForwardingList.standardSubList(int fromIndex,
int toIndex)
A sensible default implementation of
ForwardingList.subList(int, int) . |
protected SortedMap<K,V> |
ForwardingSortedMap.standardSubMap(K fromKey,
K toKey)
A sensible default implementation of
ForwardingSortedMap.subMap(Object, Object) in terms of ForwardingSortedMap.headMap(Object) and ForwardingSortedMap.tailMap(Object) . |
protected NavigableSet<E> |
ForwardingNavigableSet.standardSubSet(E fromElement,
boolean fromInclusive,
E toElement,
boolean toInclusive)
A sensible definition of
ForwardingNavigableSet.subSet(Object, boolean, Object, boolean) in terms of the
headSet and tailSet methods. |
protected SortedSet<E> |
ForwardingSortedSet.standardSubSet(E fromElement,
E toElement)
A sensible default implementation of
ForwardingSortedSet.subSet(Object, Object) in terms of ForwardingSortedSet.headSet(Object) and ForwardingSortedSet.tailSet(Object) . |
protected String |
ForwardingMapEntry.standardToString()
A sensible definition of
ForwardingObject.toString() in terms of ForwardingMapEntry.getKey() and ForwardingMapEntry.getValue() . |
static <K extends Comparable<? super K>,V> |
Maps.subMap(NavigableMap<K,V> map,
Range<K> range)
Returns a view of the portion of
map whose keys are contained by range . |
static <K extends Comparable<? super K>> |
Sets.subSet(NavigableSet<K> set,
Range<K> range)
Returns a view of the portion of
set whose elements are contained by range . |
static <E> Multiset<E> |
Multisets.sum(Multiset<? extends E> multiset1,
Multiset<? extends E> multiset2)
Returns an unmodifiable view of the sum of two multisets.
|
static <R,C,V1,V2> |
Tables.transformValues(Table<R,C,V1> fromTable,
Function<? super V1,V2> function)
Returns a view of a table where each value is transformed by a function.
|
static <E> Multiset<E> |
Multisets.union(Multiset<? extends E> multiset1,
Multiset<? extends E> multiset2)
Returns an unmodifiable view of the union of two multisets.
|
static <R,C,V> RowSortedTable<R,C,V> |
Tables.unmodifiableRowSortedTable(RowSortedTable<R,? extends C,? extends V> table)
Returns an unmodifiable view of the specified row-sorted table.
|
static <E> SortedMultiset<E> |
Multisets.unmodifiableSortedMultiset(SortedMultiset<E> sortedMultiset)
Returns an unmodifiable view of the specified sorted multiset.
|
Modifier and Type | Class and Description |
---|---|
class |
ArrayBasedCharEscaper
A
CharEscaper that uses an array to quickly look up replacement characters for a given
char value. |
class |
ArrayBasedEscaperMap
An implementation-specific parameter class suitable for initializing
ArrayBasedCharEscaper or ArrayBasedUnicodeEscaper instances. |
class |
ArrayBasedUnicodeEscaper
A
UnicodeEscaper that uses an array to quickly look up replacement characters for a given
code point. |
class |
CharEscaper
An object that converts literal text into a format safe for inclusion in a particular context
(such as an XML document).
|
class |
CharEscaperBuilder
Simple helper class to build a "sparse" array of objects based on the indexes that were added to
it.
|
class |
Escapers
Static utility methods pertaining to
Escaper instances. |
static class |
Escapers.Builder
A builder for simple, fast escapers.
|
class |
UnicodeEscaper
An
Escaper that converts literal text into a format safe for inclusion in a particular
context (such as an XML document). |
Modifier and Type | Class and Description |
---|---|
interface |
AllowConcurrentEvents
Marks an event subscriber method as being thread-safe.
|
class |
AsyncEventBus
An
EventBus that takes the Executor of your choice and uses it to dispatch events,
allowing dispatch to occur asynchronously. |
class |
DeadEvent
Wraps an event that was posted, but which had no subscribers and thus could not be delivered.
|
class |
EventBus
Dispatches events to listeners, and provides ways for listeners to register themselves.
|
interface |
Subscribe
Marks a method as an event subscriber.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractGraph<N>
This class provides a skeletal implementation of
Graph . |
class |
AbstractNetwork<N,E>
This class provides a skeletal implementation of
Network . |
class |
AbstractValueGraph<N,V>
This class provides a skeletal implementation of
ValueGraph . |
class |
ElementOrder<T>
Used to represent the order of elements in a data structure that supports different options for
iteration order guarantees.
|
class |
EndpointPair<N>
An immutable pair representing the two endpoints of an edge in a graph.
|
interface |
Graph<N>
An interface for graph-structured data,
whose edges are anonymous entities with no identity or information of their own.
|
class |
GraphBuilder<N>
A builder for constructing instances of
MutableGraph or ImmutableGraph with
user-defined properties. |
class |
Graphs
|
class |
ImmutableGraph<N>
A
Graph whose elements and structural relationships will never change. |
class |
ImmutableNetwork<N,E>
A
Network whose elements and structural relationships will never change. |
class |
ImmutableValueGraph<N,V>
A
ValueGraph whose elements and structural relationships will never change. |
interface |
MutableGraph<N>
A subinterface of
Graph which adds mutation methods. |
interface |
MutableNetwork<N,E>
A subinterface of
Network which adds mutation methods. |
interface |
MutableValueGraph<N,V>
A subinterface of
ValueGraph which adds mutation methods. |
interface |
Network<N,E>
An interface for graph-structured data,
whose edges are unique objects.
|
class |
NetworkBuilder<N,E>
A builder for constructing instances of
MutableNetwork or ImmutableNetwork with
user-defined properties. |
interface |
PredecessorsFunction<N>
A functional interface for graph-structured data.
|
interface |
SuccessorsFunction<N>
A functional interface for graph-structured data.
|
class |
Traverser<N>
An object that can traverse the nodes that are reachable from a specified (set of) start node(s)
using a specified
SuccessorsFunction . |
interface |
ValueGraph<N,V>
An interface for graph-structured data,
whose edges have associated non-unique values.
|
class |
ValueGraphBuilder<N,V>
A builder for constructing instances of
MutableValueGraph or ImmutableValueGraph
with user-defined properties. |
Modifier and Type | Class and Description |
---|---|
class |
BloomFilter<T>
A Bloom filter for instances of
T . |
interface |
Funnel<T>
An object which can send data from an object of type
T into a PrimitiveSink . |
class |
Funnels
Funnels for common types.
|
class |
HashCode
An immutable hash code of arbitrary bit length.
|
interface |
Hasher
A
PrimitiveSink that can compute a hash code after reading the input. |
interface |
HashFunction
A hash function is a collision-averse pure function that maps an arbitrary block of data to a
number called a hash code.
|
class |
Hashing
Static methods to obtain
HashFunction instances, and other static hashing-related
utilities. |
class |
HashingInputStream
An
InputStream that maintains a hash of the data read from it. |
class |
HashingOutputStream
An
OutputStream that maintains a hash of the data written to it. |
interface |
PrimitiveSink
An object which can receive a stream of primitive values.
|
Modifier and Type | Interface and Description |
---|---|
interface |
ByteProcessor<T>
A callback interface to process bytes from a stream.
|
class |
Closeables
Utility methods for working with
Closeable objects. |
class |
Closer
|
class |
CountingInputStream
An
InputStream that counts the number of bytes read. |
class |
CountingOutputStream
An OutputStream that counts the number of bytes written.
|
class |
FileBackedOutputStream
An
OutputStream that starts buffering to a byte array, but switches to file buffering
once the data reaches a configurable size. |
class |
Flushables
Utility methods for working with
Flushable objects. |
interface |
LineProcessor<T>
A callback to be used with the streaming
readLines methods. |
class |
LineReader
A class for reading lines of text.
|
class |
LittleEndianDataInputStream
An implementation of
DataInput that uses little-endian byte ordering for reading short , int , float , double , and long values. |
class |
LittleEndianDataOutputStream
An implementation of
DataOutput that uses little-endian byte ordering for writing char , short , int , float , double , and long values. |
class |
PatternFilenameFilter
File name filter that only accepts files matching a regular expression.
|
class |
Resources
Provides utility methods for working with resources in the classpath.
|
Modifier and Type | Method and Description |
---|---|
static void |
Files.append(CharSequence from,
File to,
Charset charset)
Deprecated.
Prefer
asCharSink(to, charset, FileWriteMode.APPEND).write(from) . This
method is scheduled to be removed in October 2019. |
ByteSource |
CharSource.asByteSource(Charset charset)
Returns a
ByteSource view of this char source that encodes chars read from this source
as bytes using the given Charset . |
static Writer |
CharStreams.asWriter(Appendable target)
Returns a Writer that sends all output to the given
Appendable target. |
static void |
Files.copy(File from,
Charset charset,
Appendable to)
Deprecated.
Prefer
asCharSource(from, charset).copyTo(to) . This method is scheduled to
be removed in October 2019. |
static void |
Files.copy(File from,
File to)
Copies all the bytes from one file to another.
|
static void |
Files.copy(File from,
OutputStream to)
Copies all bytes from a file to an output stream.
|
static void |
Files.createParentDirs(File file)
Creates any necessary but nonexistent parent directories of the specified file.
|
static File |
Files.createTempDir()
Atomically creates a new directory somewhere beneath the system's temporary directory (as
defined by the
java.io.tmpdir system property), and returns its name. |
static boolean |
Files.equal(File file1,
File file2)
Returns true if the given files exist, are not directories, and contain the same bytes.
|
static long |
ByteStreams.exhaust(InputStream in)
Reads and discards data from the given
InputStream until the end of the stream is
reached. |
static long |
CharStreams.exhaust(Readable readable)
Reads and discards data from the given
Readable until the end of the stream is reached. |
static Traverser<File> |
Files.fileTraverser()
Returns a
Traverser instance for the file and directory tree. |
static String |
Files.getFileExtension(String fullName)
Returns the file extension for
the given file name, or the empty string if the file has no extension.
|
static String |
Files.getNameWithoutExtension(String file)
Returns the file name without its file extension or path.
|
static HashCode |
Files.hash(File file,
HashFunction hashFunction)
Deprecated.
Prefer
asByteSource(file).hash(hashFunction) . This method is scheduled to
be removed in October 2019. |
static Predicate<File> |
Files.isDirectory()
Returns a predicate that returns the result of
File.isDirectory() on input files. |
static Predicate<File> |
Files.isFile()
Returns a predicate that returns the result of
File.isFile() on input files. |
long |
CharSource.length()
Returns the length of this source in chars, even if doing so requires opening and traversing an
entire stream.
|
Optional<Long> |
CharSource.lengthIfKnown()
Returns the size of this source in chars, if the size can be easily determined without actually
opening the data stream.
|
static InputStream |
ByteStreams.limit(InputStream in,
long limit)
Wraps a
InputStream , limiting the number of bytes which can be read. |
static MappedByteBuffer |
Files.map(File file)
Fully maps a file read-only in to memory as per
FileChannel.map(java.nio.channels.FileChannel.MapMode, long, long) . |
static MappedByteBuffer |
Files.map(File file,
FileChannel.MapMode mode)
Fully maps a file in to memory as per
FileChannel.map(java.nio.channels.FileChannel.MapMode, long, long) using the requested FileChannel.MapMode . |
static MappedByteBuffer |
Files.map(File file,
FileChannel.MapMode mode,
long size)
Maps a file in to memory as per
FileChannel.map(java.nio.channels.FileChannel.MapMode,
long, long) using the requested FileChannel.MapMode . |
static void |
Files.move(File from,
File to)
Moves a file from one path to another.
|
static ByteArrayDataInput |
ByteStreams.newDataInput(byte[] bytes)
Returns a new
ByteArrayDataInput instance to read from the bytes array from the
beginning. |
static ByteArrayDataInput |
ByteStreams.newDataInput(byte[] bytes,
int start)
Returns a new
ByteArrayDataInput instance to read from the bytes array,
starting at the given position. |
static ByteArrayDataInput |
ByteStreams.newDataInput(ByteArrayInputStream byteArrayInputStream)
Returns a new
ByteArrayDataInput instance to read from the given ByteArrayInputStream . |
static ByteArrayDataOutput |
ByteStreams.newDataOutput()
Returns a new
ByteArrayDataOutput instance with a default size. |
static ByteArrayDataOutput |
ByteStreams.newDataOutput(ByteArrayOutputStream byteArrayOutputStream)
Returns a new
ByteArrayDataOutput instance which writes to the given ByteArrayOutputStream . |
static ByteArrayDataOutput |
ByteStreams.newDataOutput(int size)
Returns a new
ByteArrayDataOutput instance sized to hold size bytes before
resizing. |
static BufferedReader |
Files.newReader(File file,
Charset charset)
Returns a buffered reader that reads from a file using the given character set.
|
static BufferedWriter |
Files.newWriter(File file,
Charset charset)
Returns a buffered writer that writes to a file using the given character set.
|
static OutputStream |
ByteStreams.nullOutputStream()
Returns an
OutputStream that simply discards written bytes. |
static Writer |
CharStreams.nullWriter()
Returns a
Writer that simply discards written chars. |
<T> T |
ByteSource.read(ByteProcessor<T> processor)
Reads the contents of this byte source using the given
processor to process bytes as
they are read. |
static int |
ByteStreams.read(InputStream in,
byte[] b,
int off,
int len)
Reads some bytes from an input stream and stores them into the buffer array
b . |
static <T> T |
Files.readBytes(File file,
ByteProcessor<T> processor)
Deprecated.
Prefer
asByteSource(file).read(processor) . This method is scheduled to be
removed in October 2019. |
static <T> T |
ByteStreams.readBytes(InputStream input,
ByteProcessor<T> processor)
Process the bytes of the given input stream using the given processor.
|
static String |
Files.readFirstLine(File file,
Charset charset)
Deprecated.
Prefer
asCharSource(file, charset).readFirstLine() . This method is
scheduled to be removed in October 2019. |
static void |
ByteStreams.readFully(InputStream in,
byte[] b)
Attempts to read enough bytes from the stream to fill the given byte array, with the same
behavior as
DataInput.readFully(byte[]) . |
static void |
ByteStreams.readFully(InputStream in,
byte[] b,
int off,
int len)
Attempts to read
len bytes from the stream into the given array starting at off , with the same behavior as DataInput.readFully(byte[], int, int) . |
static List<String> |
Files.readLines(File file,
Charset charset)
Reads all of the lines from a file.
|
static <T> T |
Files.readLines(File file,
Charset charset,
LineProcessor<T> callback)
Deprecated.
Prefer
asCharSource(file, charset).readLines(callback) . This method is
scheduled to be removed in October 2019. |
<T> T |
CharSource.readLines(LineProcessor<T> processor)
Reads lines of text from this source, processing each line as it is read using the given
processor . |
static List<String> |
CharStreams.readLines(Readable r)
Reads all of the lines from a
Readable object. |
static <T> T |
CharStreams.readLines(Readable readable,
LineProcessor<T> processor)
Streams lines from a
Readable object, stopping when the processor returns false
or all lines have been read and returning the result produced by the processor. |
static String |
Files.simplifyPath(String pathname)
Returns the lexically cleaned form of the path name, usually (but not always) equivalent
to the original.
|
Optional<Long> |
ByteSource.sizeIfKnown()
Returns the size of this source in bytes, if the size can be easily determined without actually
opening the data stream.
|
static void |
ByteStreams.skipFully(InputStream in,
long n)
Discards
n bytes of data from the input stream. |
static void |
CharStreams.skipFully(Reader reader,
long n)
Discards
n characters of data from the reader. |
static byte[] |
Files.toByteArray(File file)
Reads all bytes from a file into a byte array.
|
static String |
Files.toString(File file,
Charset charset)
Deprecated.
Prefer
asCharSource(file, charset).read() . This method is scheduled to be
removed in October 2019. |
static void |
Files.touch(File file)
Creates an empty file or updates the last updated timestamp on the same as the unix command of
the same name.
|
static void |
Files.write(byte[] from,
File to)
Overwrites a file with the contents of a byte array.
|
static void |
Files.write(CharSequence from,
File to,
Charset charset)
Deprecated.
Prefer
asCharSink(to, charset).write(from) . This method is scheduled to be
removed in October 2019. |
Modifier and Type | Class and Description |
---|---|
class |
LinearTransformation
The representation of a linear transformation between real numbers
x and y . |
class |
PairedStats
An immutable value object capturing some basic statistics about a collection of paired double
values (e.g.
|
class |
PairedStatsAccumulator
A mutable object which accumulates paired double values (e.g.
|
class |
Quantiles
Provides a fluent API for calculating quantiles.
|
class |
Stats
A bundle of statistical summary values -- sum, count, mean/average, min and max, and several
forms of variance -- that were computed from a single set of zero or more floating-point values.
|
class |
StatsAccumulator
A mutable object which accumulates double values and tracks some basic statistics over all the
values added so far.
|
Modifier and Type | Method and Description |
---|---|
static BigInteger |
BigIntegerMath.ceilingPowerOfTwo(BigInteger x)
Returns the smallest power of two greater than or equal to
x . |
static int |
IntMath.ceilingPowerOfTwo(int x)
Returns the smallest power of two greater than or equal to
x . |
static long |
LongMath.ceilingPowerOfTwo(long x)
Returns the smallest power of two greater than or equal to
x . |
static BigInteger |
BigIntegerMath.floorPowerOfTwo(BigInteger x)
Returns the largest power of two less than or equal to
x . |
static int |
IntMath.floorPowerOfTwo(int x)
Returns the largest power of two less than or equal to
x . |
static long |
LongMath.floorPowerOfTwo(long x)
Returns the largest power of two less than or equal to
x . |
static boolean |
IntMath.isPrime(int n)
Returns
true if n is a prime number: an integer greater
than one that cannot be factored into a product of smaller positive integers. |
static boolean |
LongMath.isPrime(long n)
Returns
true if n is a prime number: an integer greater
than one that cannot be factored into a product of smaller positive integers. |
static int |
IntMath.saturatedAdd(int a,
int b)
Returns the sum of
a and b unless it would overflow or underflow in which case
Integer.MAX_VALUE or Integer.MIN_VALUE is returned, respectively. |
static long |
LongMath.saturatedAdd(long a,
long b)
Returns the sum of
a and b unless it would overflow or underflow in which case
Long.MAX_VALUE or Long.MIN_VALUE is returned, respectively. |
static int |
IntMath.saturatedMultiply(int a,
int b)
Returns the product of
a and b unless it would overflow or underflow in which
case Integer.MAX_VALUE or Integer.MIN_VALUE is returned, respectively. |
static long |
LongMath.saturatedMultiply(long a,
long b)
Returns the product of
a and b unless it would overflow or underflow in which
case Long.MAX_VALUE or Long.MIN_VALUE is returned, respectively. |
static int |
IntMath.saturatedPow(int b,
int k)
Returns the
b to the k th power, unless it would overflow or underflow in which
case Integer.MAX_VALUE or Integer.MIN_VALUE is returned, respectively. |
static long |
LongMath.saturatedPow(long b,
int k)
Returns the
b to the k th power, unless it would overflow or underflow in which
case Long.MAX_VALUE or Long.MIN_VALUE is returned, respectively. |
static int |
IntMath.saturatedSubtract(int a,
int b)
Returns the difference of
a and b unless it would overflow or underflow in
which case Integer.MAX_VALUE or Integer.MIN_VALUE is returned, respectively. |
static long |
LongMath.saturatedSubtract(long a,
long b)
Returns the difference of
a and b unless it would overflow or underflow in
which case Long.MAX_VALUE or Long.MIN_VALUE is returned, respectively. |
Modifier and Type | Class and Description |
---|---|
class |
HostAndPort
An immutable representation of a host and port.
|
class |
HostSpecifier
A syntactically valid host specifier, suitable for use in a URI.
|
class |
InetAddresses
Static utility methods pertaining to
InetAddress instances. |
static class |
InetAddresses.TeredoInfo
A simple immutable data class to encapsulate the information to be found in a Teredo address.
|
class |
InternetDomainName
An immutable well-formed internet domain name, such as
com or foo.co.uk . |
class |
MediaType
Represents an Internet Media Type
(also known as a MIME Type or Content Type).
|
class |
PercentEscaper
A
UnicodeEscaper that escapes some set of Java characters using a UTF-8 based percent
encoding scheme. |
Modifier and Type | Field and Description |
---|---|
static String |
HttpHeaders.FOLLOW_ONLY_WHEN_PRERENDER_SHOWN
The HTTP
Follow-Only-When-Prerender-Shown header field name. |
static String |
HttpHeaders.PUBLIC_KEY_PINS
The HTTP
Public-Key-Pins header field name. |
static String |
HttpHeaders.PUBLIC_KEY_PINS_REPORT_ONLY
The HTTP
Public-Key-Pins-Report-Only header field name. |
static String |
HttpHeaders.SOURCE_MAP
The HTTP
SourceMap header field name. |
static String |
HttpHeaders.X_DOWNLOAD_OPTIONS
The HTTP
X-Download-Options header field name. |
Modifier and Type | Class and Description |
---|---|
class |
ImmutableDoubleArray
An immutable array of
double values, with an API resembling List . |
class |
ImmutableIntArray
An immutable array of
int values, with an API resembling List . |
class |
ImmutableLongArray
An immutable array of
long values, with an API resembling List . |
class |
UnsignedInts
Static utility methods pertaining to
int primitives that interpret values as
unsigned (that is, any negative value x is treated as the positive value 2^32 + x ). |
class |
UnsignedLongs
Static utility methods pertaining to
long primitives that interpret values as
unsigned (that is, any negative value x is treated as the positive value 2^64 + x ). |
Modifier and Type | Method and Description |
---|---|
static char |
Chars.constrainToRange(char value,
char min,
char max)
Returns the value nearest to
value which is within the closed range [min..max] . |
static double |
Doubles.constrainToRange(double value,
double min,
double max)
Returns the value nearest to
value which is within the closed range [min..max] . |
static float |
Floats.constrainToRange(float value,
float min,
float max)
Returns the value nearest to
value which is within the closed range [min..max] . |
static int |
Ints.constrainToRange(int value,
int min,
int max)
Returns the value nearest to
value which is within the closed range [min..max] . |
static long |
Longs.constrainToRange(long value,
long min,
long max)
Returns the value nearest to
value which is within the closed range [min..max] . |
static short |
Shorts.constrainToRange(short value,
short min,
short max)
Returns the value nearest to
value which is within the closed range [min..max] . |
static int |
Booleans.countTrue(boolean... values)
Returns the number of
values that are true . |
static Comparator<Boolean> |
Booleans.falseFirst()
Returns a
Comparator<Boolean> that sorts false before true . |
static byte |
UnsignedBytes.parseUnsignedByte(String string)
Returns the unsigned
byte value represented by the given decimal string. |
static byte |
UnsignedBytes.parseUnsignedByte(String string,
int radix)
Returns the unsigned
byte value represented by a string with the given radix. |
static Converter<String,Short> |
Shorts.stringConverter()
Returns a serializable converter object that converts between strings and shorts using
Short.decode(java.lang.String) and Short.toString() . |
static Converter<String,Double> |
Doubles.stringConverter()
Returns a serializable converter object that converts between strings and doubles using
Double.valueOf(java.lang.String) and Double.toString() . |
static Converter<String,Long> |
Longs.stringConverter()
Returns a serializable converter object that converts between strings and longs using
Long.decode(java.lang.String) and Long.toString() . |
static Converter<String,Integer> |
Ints.stringConverter()
Returns a serializable converter object that converts between strings and integers using
Integer.decode(java.lang.String) and Integer.toString() . |
static Converter<String,Float> |
Floats.stringConverter()
Returns a serializable converter object that converts between strings and floats using
Float.valueOf(java.lang.String) and Float.toString() . |
static String |
UnsignedBytes.toString(byte x)
Returns a string representation of x, where x is treated as unsigned.
|
static String |
UnsignedBytes.toString(byte x,
int radix)
Returns a string representation of
x for the given radix, where x is treated as
unsigned. |
static Comparator<Boolean> |
Booleans.trueFirst()
Returns a
Comparator<Boolean> that sorts true before false . |
static Double |
Doubles.tryParse(String string)
Parses the specified string as a double-precision floating point value.
|
static Long |
Longs.tryParse(String string)
Parses the specified string as a signed decimal long value.
|
static Integer |
Ints.tryParse(String string)
Parses the specified string as a signed decimal integer value.
|
static Float |
Floats.tryParse(String string)
Parses the specified string as a single-precision floating point value.
|
static Long |
Longs.tryParse(String string,
int radix)
Parses the specified string as a signed long value using the specified radix.
|
static Integer |
Ints.tryParse(String string,
int radix)
Parses the specified string as a signed integer value using the specified radix.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractInvocationHandler
Abstract implementation of
InvocationHandler that handles Object.equals(java.lang.Object) , Object.hashCode() and Object.toString() . |
class |
ClassPath
Scans the source of a
ClassLoader and finds all loadable classes and resources. |
static class |
ClassPath.ClassInfo
Represents a class that can be loaded through
ClassPath.ClassInfo.load() . |
static class |
ClassPath.ResourceInfo
Represents a class path resource that can be either a class file or any other resource file
loadable from the class path.
|
class |
ImmutableTypeToInstanceMap<B>
A type-to-instance map backed by an
ImmutableMap . |
static class |
ImmutableTypeToInstanceMap.Builder<B>
A builder for creating immutable type-to-instance maps.
|
class |
Invokable<T,R>
Wrapper around either a
Method or a Constructor . |
class |
MutableTypeToInstanceMap<B>
A mutable type-to-instance map.
|
class |
Parameter
Represents a method or constructor parameter.
|
class |
Reflection
Static utilities relating to Java reflection.
|
class |
TypeParameter<T>
Captures a free type variable that can be used in
TypeToken.where(com.google.common.reflect.TypeParameter<X>, com.google.common.reflect.TypeToken<X>) . |
class |
TypeResolver
An object of this class encapsulates type mappings from type variables.
|
interface |
TypeToInstanceMap<B>
A map, each entry of which maps a
TypeToken to an instance of that type. |
class |
TypeToken<T>
A
Type with generics. |
Modifier and Type | Class and Description |
---|---|
class |
AbstractListeningExecutorService
Abstract
ListeningExecutorService implementation that creates ListenableFuture
instances for each Runnable and Callable submitted to it. |
interface |
AsyncCallable<V>
Computes a value, possibly asynchronously.
|
class |
CycleDetectingLockFactory
The
CycleDetectingLockFactory creates ReentrantLock instances and ReentrantReadWriteLock instances that detect potential deadlock by checking for cycles in lock
acquisition order. |
static class |
CycleDetectingLockFactory.Policies
Pre-defined
CycleDetectingLockFactory.Policy implementations. |
static interface |
CycleDetectingLockFactory.Policy
Encapsulates the action to be taken when a potential deadlock is encountered.
|
static class |
CycleDetectingLockFactory.PotentialDeadlockException
Represents a detected cycle in lock acquisition ordering.
|
static class |
CycleDetectingLockFactory.WithExplicitOrdering<E extends Enum<E>>
A
CycleDetectingLockFactory.WithExplicitOrdering provides the additional enforcement of
an application-specified ordering of lock acquisitions. |
class |
ExecutionSequencer
Serializes execution of a set of operations.
|
class |
FakeTimeLimiter
A TimeLimiter implementation which actually does not attempt to limit time at all.
|
class |
FluentFuture<V>
A
ListenableFuture that supports fluent chains of operations. |
static class |
Futures.FutureCombiner<V>
A helper to create a new
ListenableFuture whose result is generated from a combination
of input futures. |
class |
JdkFutureAdapters
Utilities necessary for working with libraries that supply plain
Future instances. |
interface |
ListenableScheduledFuture<V>
Helper interface to implement both
ListenableFuture and ScheduledFuture . |
class |
Monitor
A synchronization abstraction supporting waiting on arbitrary boolean conditions.
|
static class |
Monitor.Guard
A boolean condition for which a thread may wait.
|
class |
RateLimiter
A rate limiter.
|
class |
Runnables
Static utility methods pertaining to the
Runnable interface. |
class |
SimpleTimeLimiter
A TimeLimiter that runs method calls in the background using an
ExecutorService . |
class |
Striped<L>
A striped
Lock/Semaphore/ReadWriteLock . |
interface |
TimeLimiter
Imposes a time limit on method calls.
|
Modifier and Type | Method and Description |
---|---|
static void |
MoreExecutors.addDelayedShutdownHook(ExecutorService service,
long terminationTimeout,
TimeUnit timeUnit)
Add a shutdown hook to wait for thread completion in the given
service . |
void |
ServiceManager.addListener(ServiceManager.Listener listener)
Deprecated.
Use the overload that accepts an
executor. For equivalent behavior, pass
MoreExecutors.directExecutor() . However,
consider whether another executor would be more appropriate, as discussed in the docs for
ListenableFuture.addListener . This method is scheduled
for deletion in October 2020. |
protected void |
AbstractFuture.afterDone()
Callback method that is called exactly once after the future is completed.
|
static <V> ListenableFuture<List<V>> |
Futures.allAsList(Iterable<? extends ListenableFuture<? extends V>> futures)
Creates a new
ListenableFuture whose value is a list containing the values of all its
input futures, if all succeed. |
static <V> ListenableFuture<List<V>> |
Futures.allAsList(ListenableFuture<? extends V>... futures)
Creates a new
ListenableFuture whose value is a list containing the values of all its
input futures, if all succeed. |
static <T> AsyncCallable<T> |
Callables.asAsyncCallable(Callable<T> callable,
ListeningExecutorService listeningExecutorService)
Creates an
AsyncCallable from a Callable . |
static <V,X extends Throwable> |
Futures.catching(ListenableFuture<? extends V> input,
Class<X> exceptionType,
Function<? super X,? extends V> fallback,
Executor executor)
Returns a
Future whose result is taken from the given primary input or, if the
primary input fails with the given exceptionType , from the result provided by the
fallback . |
static <V,X extends Throwable> |
Futures.catchingAsync(ListenableFuture<? extends V> input,
Class<X> exceptionType,
AsyncFunction<? super X,? extends V> fallback,
Executor executor)
Returns a
Future whose result is taken from the given primary input or, if the
primary input fails with the given exceptionType , from the result provided by the
fallback . |
protected void |
AbstractService.doCancelStart()
This method is called by
AbstractService.stopAsync() when the service is still starting (i.e. |
static <V,X extends Exception> |
Futures.getChecked(Future<V> future,
Class<X> exceptionClass)
Returns the result of
Future.get() , converting most exceptions to a new instance of the
given checked exception type. |
static <V,X extends Exception> |
Futures.getChecked(Future<V> future,
Class<X> exceptionClass,
long timeout,
TimeUnit unit)
Returns the result of
Future.get(long, TimeUnit) , converting most exceptions to a new
instance of the given checked exception type. |
static ExecutorService |
MoreExecutors.getExitingExecutorService(ThreadPoolExecutor executor)
Converts the given ThreadPoolExecutor into an ExecutorService that exits when the application
is complete.
|
static ExecutorService |
MoreExecutors.getExitingExecutorService(ThreadPoolExecutor executor,
long terminationTimeout,
TimeUnit timeUnit)
Converts the given ThreadPoolExecutor into an ExecutorService that exits when the application
is complete.
|
static ScheduledExecutorService |
MoreExecutors.getExitingScheduledExecutorService(ScheduledThreadPoolExecutor executor)
Converts the given ScheduledThreadPoolExecutor into a ScheduledExecutorService that exits when
the application is complete.
|
static ScheduledExecutorService |
MoreExecutors.getExitingScheduledExecutorService(ScheduledThreadPoolExecutor executor,
long terminationTimeout,
TimeUnit timeUnit)
Converts the given ScheduledThreadPoolExecutor into a ScheduledExecutorService that exits when
the application is complete.
|
static <T> ImmutableList<ListenableFuture<T>> |
Futures.inCompletionOrder(Iterable<? extends ListenableFuture<? extends T>> futures)
Returns a list of delegate futures that correspond to the futures received in the order that
they complete.
|
static <I,O> Future<O> |
Futures.lazyTransform(Future<I> input,
Function<? super I,? extends O> function)
Like
Futures.transform(ListenableFuture, Function, Executor) except that the transformation
function is invoked on each call to get() on the returned future. |
static Executor |
MoreExecutors.newSequentialExecutor(Executor delegate)
Returns an
Executor that runs each task executed sequentially, such that no two tasks
are running concurrently. |
static <V> ListenableFuture<V> |
Futures.nonCancellationPropagating(ListenableFuture<V> future)
Returns a
ListenableFuture whose result is set from the supplied future when it
completes. |
static ThreadFactory |
MoreExecutors.platformThreadFactory()
Returns a default thread factory used to create new threads.
|
boolean |
AtomicLongMap.removeIfZero(K key)
Atomically remove
key from the map iff its associated value is 0. |
static <O> ListenableFuture<O> |
Futures.scheduleAsync(AsyncCallable<O> callable,
long delay,
TimeUnit timeUnit,
ScheduledExecutorService executorService)
Schedules
callable on the specified executor , returning a Future . |
static boolean |
MoreExecutors.shutdownAndAwaitTermination(ExecutorService service,
long timeout,
TimeUnit unit)
Shuts down the given executor service gradually, first disabling new submissions and later, if
necessary, cancelling remaining tasks.
|
static <O> ListenableFuture<O> |
Futures.submit(Callable<O> callable,
Executor executor)
Executes
callable on the specified executor , returning a Future . |
static ListenableFuture<Void> |
Futures.submit(Runnable runnable,
Executor executor)
Executes
runnable on the specified executor , returning a Future that
will complete after execution. |
static <O> ListenableFuture<O> |
Futures.submitAsync(AsyncCallable<O> callable,
Executor executor)
Executes
callable on the specified executor , returning a Future . |
static <V> ListenableFuture<List<V>> |
Futures.successfulAsList(Iterable<? extends ListenableFuture<? extends V>> futures)
Creates a new
ListenableFuture whose value is a list containing the values of all its
successful input futures. |
static <V> ListenableFuture<List<V>> |
Futures.successfulAsList(ListenableFuture<? extends V>... futures)
Creates a new
ListenableFuture whose value is a list containing the values of all its
successful input futures. |
static <I,O> ListenableFuture<O> |
Futures.transform(ListenableFuture<I> input,
Function<? super I,? extends O> function,
Executor executor)
Returns a new
Future whose result is derived from the result of the given Future . |
static <I,O> ListenableFuture<O> |
Futures.transformAsync(ListenableFuture<I> input,
AsyncFunction<? super I,? extends O> function,
Executor executor)
Returns a new
Future whose result is asynchronously derived from the result of the
given Future . |
protected void |
AbstractExecutionThreadService.triggerShutdown()
Invoked to request the service to stop.
|
static <V> Futures.FutureCombiner<V> |
Futures.whenAllComplete(Iterable<? extends ListenableFuture<? extends V>> futures)
Creates a
Futures.FutureCombiner that processes the completed futures whether or not they're
successful. |
static <V> Futures.FutureCombiner<V> |
Futures.whenAllComplete(ListenableFuture<? extends V>... futures)
Creates a
Futures.FutureCombiner that processes the completed futures whether or not they're
successful. |
static <V> Futures.FutureCombiner<V> |
Futures.whenAllSucceed(Iterable<? extends ListenableFuture<? extends V>> futures)
Creates a
Futures.FutureCombiner requiring that all passed in futures are successful. |
static <V> Futures.FutureCombiner<V> |
Futures.whenAllSucceed(ListenableFuture<? extends V>... futures)
Creates a
Futures.FutureCombiner requiring that all passed in futures are successful. |
static <V> ListenableFuture<V> |
Futures.withTimeout(ListenableFuture<V> delegate,
long time,
TimeUnit unit,
ScheduledExecutorService scheduledExecutor)
Returns a future that delegates to another but will finish early (via a
TimeoutException wrapped in an ExecutionException ) if the specified duration expires. |
Modifier and Type | Class and Description |
---|---|
class |
XmlEscapers
Escaper instances suitable for strings to be included in XML attribute values and
elements' text contents. |
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