Modifier and Type	Class and Description
private class	ChecksumHashFunction.ChecksumHasher Hasher that updates a checksum.
private static class	ChecksumHashFunction.ChecksumMethodHandles

Modifier and Type	Field and Description
private final int	bits
private final ImmutableSupplier<? extends Checksum>	checksumSupplier
private static final long	serialVersionUID
private final String	toString

Access	Constructor and Description
pack-priv	ChecksumHashFunction(ImmutableSupplier<? extends Checksum> checksumSupplier, int bits, String toString)

Method Summary

Modifier and Type	Method and Description
public int	bits() Implements com.google.common.hash.HashFunction.bits. Returns the number of bits (a multiple of 32) that each hash code produced by this hash function has.
public Hasher	newHasher() Implements com.google.common.hash.HashFunction.newHasher. Begins a new hash code computation by returning an initialized, stateful `Hasher` instance that is ready to receive data.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from com.google.common.hash.AbstractHashFunction:: hashBytes hashBytes hashBytes hashInt hashLong hashObject hashString hashUnencodedChars newHasher

Field Detail

bits	back to summary
private final int bits

checksumSupplier	back to summary
private final ImmutableSupplier<? extends Checksum> checksumSupplier

serialVersionUID	back to summary
private static final long serialVersionUID

toString	back to summary
private final String toString

ChecksumHashFunction	back to summary
pack-priv ChecksumHashFunction(ImmutableSupplier<? extends Checksum> checksumSupplier, int bits, String toString)

Method Detail

bits	back to summary
public int bits() Implements com.google.common.hash.HashFunction.bits. Doc from com.google.common.hash.HashFunction.bits. Returns the number of bits (a multiple of 32) that each hash code produced by this hash function has. Annotations @Override

bits

back to summary

public int bits()

Implements com.google.common.hash.HashFunction.bits.

Doc from com.google.common.hash.HashFunction.bits.

Returns the number of bits (a multiple of 32) that each hash code produced by this hash function has.

Annotations

@Override

newHasher back to summary

newHasher	back to summary
public Hasher newHasher() Implements com.google.common.hash.HashFunction.newHasher. Doc from com.google.common.hash.HashFunction.newHasher. Begins a new hash code computation by returning an initialized, stateful `Hasher` instance that is ready to receive data. Example: `HashFunction hf = Hashing.md5(); HashCode hc = hf.newHasher() .putLong(id) .putBoolean(isActive) .hash();` Annotations @Override

public Hasher newHasher()

Implements com.google.common.hash.HashFunction.newHasher.

Doc from com.google.common.hash.HashFunction.newHasher.

Begins a new hash code computation by returning an initialized, stateful Hasher instance that is ready to receive data. Example:

HashFunction hf = Hashing.md5();
HashCode hc = hf.newHasher()
    .putLong(id)
    .putBoolean(isActive)
    .hash();

Annotations

@Override

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations

@Override

com.google.common.hash back to summary

private final Class ChecksumHashFunction.ChecksumHasher

Class Inheritance

extends AbstractByteHasher

java.lang.Object
com.google.common.hash.AbstractHasher
com.google.common.hash.AbstractByteHasher
com.google.common.hash.ChecksumHashFunction.ChecksumHasher

Hasher that updates a checksum.

Field Summary

Modifier and Type	Field and Description
private final Checksum	checksum

Constructor Summary

Access	Constructor and Description
private	ChecksumHasher(Checksum checksum)

Method Summary

Modifier and Type	Method and Description
public HashCode	hash() Implements com.google.common.hash.Hasher.hash. Computes a hash code based on the data that have been provided to this hasher.
protected void	update(byte b) Implements abstract com.google.common.hash.AbstractByteHasher.update. Updates this hasher with the given byte.
protected void	update(byte[] bytes, int off, int len) Overrides com.google.common.hash.AbstractByteHasher.update. Updates this hasher with `len` bytes starting at `off` in the given buffer.
protected void	update(ByteBuffer b) Overrides com.google.common.hash.AbstractByteHasher.update. Updates this hasher with bytes from the given buffer.

Inherited from com.google.common.hash.AbstractByteHasher:: putByte putBytes putBytes putBytes putChar putInt putLong putShort update

Field Detail

checksum	back to summary
private final Checksum checksum

Constructor Detail

ChecksumHasher	back to summary
private ChecksumHasher(Checksum checksum)

Method Detail

hash	back to summary
public HashCode hash() Implements com.google.common.hash.Hasher.hash. Doc from com.google.common.hash.Hasher.hash. Computes a hash code based on the data that have been provided to this hasher. The result is unspecified if this method is called more than once on the same instance. Annotations @Override

hash

back to summary

public HashCode hash()

Implements com.google.common.hash.Hasher.hash.

Doc from com.google.common.hash.Hasher.hash.

Computes a hash code based on the data that have been provided to this hasher. The result is unspecified if this method is called more than once on the same instance.

Annotations

@Override

update	back to summary
protected void update(byte b) Implements abstract com.google.common.hash.AbstractByteHasher.update. Doc from com.google.common.hash.AbstractByteHasher.update. Updates this hasher with the given byte. Annotations @Override

update

back to summary

protected void update(byte b)

Implements abstract com.google.common.hash.AbstractByteHasher.update.

Doc from com.google.common.hash.AbstractByteHasher.update.

Updates this hasher with the given byte.

Annotations

@Override

update back to summary

update	back to summary
protected void update(byte[] bytes, int off, int len) Overrides com.google.common.hash.AbstractByteHasher.update. Doc from com.google.common.hash.AbstractByteHasher.update. Updates this hasher with `len` bytes starting at `off` in the given buffer. Annotations @Override

protected void update(byte[] bytes, int off, int len)

Overrides com.google.common.hash.AbstractByteHasher.update.

Doc from com.google.common.hash.AbstractByteHasher.update.

Updates this hasher with len bytes starting at off in the given buffer.

Annotations

@Override

update	back to summary
protected void update(ByteBuffer b) Overrides com.google.common.hash.AbstractByteHasher.update. Doc from com.google.common.hash.AbstractByteHasher.update. Updates this hasher with bytes from the given buffer. Annotations @Override @J2ObjCIncompatible

update

back to summary

protected void update(ByteBuffer b)

Overrides com.google.common.hash.AbstractByteHasher.update.

Doc from com.google.common.hash.AbstractByteHasher.update.

Updates this hasher with bytes from the given buffer.

Annotations

@Override
@J2ObjCIncompatible

com.google.common.hash back to summary

private final Class ChecksumHashFunction.ChecksumMethodHandles

Class Inheritance

extends Object

java.lang.Object
com.google.common.hash.ChecksumHashFunction.ChecksumMethodHandles

Annotations

@J2ObjCIncompatible
@SuppressWarnings:unused

Field Summary

Modifier and Type	Field and Description
private static final @Nullable MethodHandle	UPDATE_BB

Constructor Summary

Access	Constructor and Description
private	ChecksumMethodHandles()

Method Summary

Modifier and Type	Method and Description
private static LinkageError	newLinkageError(Throwable cause)
pack-priv static boolean	updateByteBuffer(Checksum cs, ByteBuffer bb)
private static @Nullable MethodHandle	updateByteBuffer()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

UPDATE_BB	back to summary
private static final @Nullable MethodHandle UPDATE_BB

Constructor Detail

ChecksumMethodHandles	back to summary
private ChecksumMethodHandles()

Method Detail

newLinkageError	back to summary
private static LinkageError newLinkageError(Throwable cause)

updateByteBuffer	back to summary
pack-priv static boolean updateByteBuffer(Checksum cs, ByteBuffer bb) Annotations @IgnoreJRERequirement

updateByteBuffer	back to summary
private static @Nullable MethodHandle updateByteBuffer()

pack-priv final Class ChecksumHashFunction

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class ChecksumHashFunction.ChecksumHasher

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class ChecksumHashFunction.ChecksumMethodHandles

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail