ImmutableSetMultimap.Builder (Guava: Google Core Libraries for Java 19.0 API)

java.lang.Object
- com.google.common.collect.ImmutableMultimap.Builder<K,V>
- - com.google.common.collect.ImmutableSetMultimap.Builder<K,V>

Enclosing class:

ImmutableSetMultimap<K,V>
```
public static final class ImmutableSetMultimap.Builder<K,V>
extends ImmutableMultimap.Builder<K,V>
```
A builder for creating immutable SetMultimap instances, especially public static final multimaps ("constant multimaps"). Example:
```
   static final Multimap<String, Integer> STRING_TO_INTEGER_MULTIMAP =
       new ImmutableSetMultimap.Builder<String, Integer>()
           .put("one", 1)
           .putAll("several", 1, 2, 3)
           .putAll("many", 1, 2, 3, 4, 5)
           .build();
```
Builder instances can be reused; it is safe to call build() multiple times to build multiple multimaps in series. Each multimap contains the key-value mappings in the previously created multimaps.
Since:

2.0

Constructor Summary

Constructors
Constructor and Description

ImmutableSetMultimap.Builder()
Creates a new builder.

Constructors
Constructor and Description
`ImmutableSetMultimap.Builder()` Creates a new builder.

Method Summary

Methods
Modifier and Type	Method and Description
`ImmutableSetMultimap<K,V>`	`build()` Returns a newly-created immutable set multimap.
`ImmutableSetMultimap.Builder<K,V>`	`orderKeysBy(Comparator<? super K> keyComparator)` Specifies the ordering of the generated multimap's keys.
`ImmutableSetMultimap.Builder<K,V>`	`orderValuesBy(Comparator<? super V> valueComparator)` Specifies the ordering of the generated multimap's values for each key.
`ImmutableSetMultimap.Builder<K,V>`	`put(K key, V value)` Adds a key-value mapping to the built multimap if it is not already present.
`ImmutableSetMultimap.Builder<K,V>`	`put(Map.Entry<? extends K,? extends V> entry)` Adds an entry to the built multimap if it is not already present.
`ImmutableSetMultimap.Builder<K,V>`	`putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)` Adds entries to the built multimap.
`ImmutableSetMultimap.Builder<K,V>`	`putAll(K key, Iterable<? extends V> values)` Stores a collection of values with the same key in the built multimap.
`ImmutableSetMultimap.Builder<K,V>`	`putAll(K key, V... values)` Stores an array of values with the same key in the built multimap.
`ImmutableSetMultimap.Builder<K,V>`	`putAll(Multimap<? extends K,? extends V> multimap)` Stores another multimap's entries in the built multimap.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ImmutableSetMultimap.Builder
```
public ImmutableSetMultimap.Builder()
```
    Creates a new builder. The returned builder is equivalent to the builder generated by ImmutableSetMultimap.builder().
- Method Detail
  - put
```
public ImmutableSetMultimap.Builder<K,V> put(K key,
                                    V value)
```
    Adds a key-value mapping to the built multimap if it is not already present.
    
    Overrides:
    
    put in class ImmutableMultimap.Builder<K,V>
  - put
```
public ImmutableSetMultimap.Builder<K,V> put(Map.Entry<? extends K,? extends V> entry)
```
    Adds an entry to the built multimap if it is not already present.
    
    Overrides:
    
    put in class ImmutableMultimap.Builder<K,V>
    
    Since:
    
    11.0
  - putAll
```
@Beta
public ImmutableSetMultimap.Builder<K,V> putAll(Iterable<? extends Map.Entry<? extends K,? extends V>> entries)
```
    Adds entries to the built multimap.
    
    Overrides:
    
    putAll in class ImmutableMultimap.Builder<K,V>
    
    Since:
    
    19.0
  - putAll
```
public ImmutableSetMultimap.Builder<K,V> putAll(K key,
                                       Iterable<? extends V> values)
```
    Description copied from class: ImmutableMultimap.Builder
    
    Stores a collection of values with the same key in the built multimap.
    
    Overrides:
    
    putAll in class ImmutableMultimap.Builder<K,V>
  - putAll
```
public ImmutableSetMultimap.Builder<K,V> putAll(K key,
                                       V... values)
```
    Description copied from class: ImmutableMultimap.Builder
    
    Stores an array of values with the same key in the built multimap.
    
    Overrides:
    
    putAll in class ImmutableMultimap.Builder<K,V>
  - putAll
```
public ImmutableSetMultimap.Builder<K,V> putAll(Multimap<? extends K,? extends V> multimap)
```
    Description copied from class: ImmutableMultimap.Builder
    
    Stores another multimap's entries in the built multimap. The generated multimap's key and value orderings correspond to the iteration ordering of the multimap.asMap() view, with new keys and values following any existing keys and values.
    
    Overrides:
    
    putAll in class ImmutableMultimap.Builder<K,V>
  - orderKeysBy
```
public ImmutableSetMultimap.Builder<K,V> orderKeysBy(Comparator<? super K> keyComparator)
```
    Specifies the ordering of the generated multimap's keys.
    
    Overrides:
    
    orderKeysBy in class ImmutableMultimap.Builder<K,V>
    
    Since:
    
    8.0
  - orderValuesBy
```
public ImmutableSetMultimap.Builder<K,V> orderValuesBy(Comparator<? super V> valueComparator)
```
    Specifies the ordering of the generated multimap's values for each key.
    If this method is called, the sets returned by the get() method of the generated multimap and its Multimap.asMap() view are ImmutableSortedSet instances. However, serialization does not preserve that property, though it does maintain the key and value ordering.
    
    Overrides:
    
    orderValuesBy in class ImmutableMultimap.Builder<K,V>
    
    Since:
    
    8.0
  - build
```
public ImmutableSetMultimap<K,V> build()
```
    Returns a newly-created immutable set multimap.
    
    Overrides:
    
    build in class ImmutableMultimap.Builder<K,V>

Class ImmutableSetMultimap.Builder<K,V>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ImmutableSetMultimap.Builder

Method Detail

put

put

putAll

putAll

putAll

putAll

orderKeysBy

orderValuesBy

build