com.google.common.hash
Class Funnels

java.lang.Object
  com.google.common.hash.Funnels

@Beta
public final class Funnels
extends Object

Funnels for common types. All implementations are serializable.

Since:

11.0

Author:

Dimitris Andreou

Method Summary

static OutputStream	asOutputStream(PrimitiveSink sink) Wraps a PrimitiveSink as an OutputStream, so it is easy to funnel an object to a PrimitiveSink if there is already a way to write the contents of the object to an OutputStream.
static Funnel<byte[]>	byteArrayFunnel() Returns a funnel that extracts the bytes from a byte array.
static Funnel<Integer>	integerFunnel() Returns a funnel for integers.
static Funnel<Long>	longFunnel() Returns a funnel for longs.
static Funnel<CharSequence>	stringFunnel() Returns a funnel that extracts the characters from a CharSequence.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

byteArrayFunnel

public static Funnel<byte[]> byteArrayFunnel()

Returns a funnel that extracts the bytes from a byte array.

stringFunnel

public static Funnel<CharSequence> stringFunnel()

Returns a funnel that extracts the characters from a CharSequence.

integerFunnel

public static Funnel<Integer> integerFunnel()

Returns a funnel for integers.

Since:

13.0

longFunnel

public static Funnel<Long> longFunnel()

Returns a funnel for longs.

Since:

13.0

asOutputStream

public static OutputStream asOutputStream(PrimitiveSink sink)

Wraps a PrimitiveSink as an OutputStream, so it is easy to funnel an object to a PrimitiveSink if there is already a way to write the contents of the object to an OutputStream.

The close and flush methods of the returned OutputStream do nothing, and no method throws IOException.

Since:

13.0