Modifier and Type	Class and Description
private static class	HashCode.BytesHashCode
private static class	HashCode.IntHashCode
private static class	HashCode.LongHashCode

Modifier and Type	Field and Description
private static final char[]	hexDigits

Access	Constructor and Description
pack-priv	HashCode()

Method Summary

Modifier and Type	Method and Description
public abstract byte[]	asBytes() Returns the value of this hash code as a byte array.
public abstract int	asInt() Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order.
public abstract long	asLong() Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order.
public abstract int	bits() Returns the number of bits in this hash code; a positive multiple of 8.
private static int	decode(char ch)
public final boolean	equals(Object the reference object with which to compare. object) Overrides java.lang.Object.equals. Returns `true` if `object` is a `HashCode` instance with the identical byte representation to this hash code.
pack-priv abstract boolean	equalsSameBits(HashCode that) Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits.
public static HashCode	fromBytes(byte[] bytes) Creates a `HashCode` from a byte array.
pack-priv static HashCode	fromBytesNoCopy(byte[] bytes) Creates a `HashCode` from a byte array.
public static HashCode	fromInt(int hash) Creates a 32-bit `HashCode` representation of the given int value.
public static HashCode	fromLong(long hash) Creates a 64-bit `HashCode` representation of the given long value.
public static HashCode	fromString(String string) Creates a `HashCode` from a hexadecimal (`base 16`) encoded string.
pack-priv byte[]	getBytesInternal() Returns a mutable view of the underlying bytes for the given `HashCode` if it is a byte-based hashcode.
public final int	hashCode() Overrides java.lang.Object.hashCode. Returns a "Java hash code" for this `HashCode` instance; this is well-defined (so, for example, you can safely put `HashCode` instances into a `HashSet`) but is otherwise probably not what you want to use.
public abstract long	padToLong() If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes.
public final String	toString() Overrides java.lang.Object.toString. Returns a string containing each byte of `asBytes`, in order, as a two-digit unsigned hexadecimal number in lower case.
public int	Returns: the number of bytes written to `dest` writeBytesTo(byte[] the byte array into which the hash code will be written dest, int the start offset in the data offset, int the maximum number of bytes to write maxLength) Copies bytes from this hash code into `dest`.
pack-priv abstract void	writeBytesToImpl(byte[] dest, int offset, int maxLength)

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

Field Detail

hexDigits	back to summary
private static final char[] hexDigits

Constructor Detail

HashCode	back to summary
pack-priv HashCode()

Method Detail

asBytes	back to summary
public abstract byte[] asBytes() Returns the value of this hash code as a byte array. The caller may modify the byte array; changes to it will not be reflected in this `HashCode` object or any other arrays returned by this method.

asInt back to summary

asInt	back to summary
public abstract int asInt() Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order. Exceptions IllegalStateException: if `bits() < 32`

public abstract int asInt()

Returns the first four bytes of this hashcode's bytes, converted to an int value in little-endian order.

Exceptions

IllegalStateException:: if bits() < 32

asLong back to summary

asLong	back to summary
public abstract long asLong() Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order. Exceptions IllegalStateException: if `bits() < 64`

public abstract long asLong()

Returns the first eight bytes of this hashcode's bytes, converted to a long value in little-endian order.

Exceptions

IllegalStateException:: if bits() < 64

bits	back to summary
public abstract int bits() Returns the number of bits in this hash code; a positive multiple of 8.

decode	back to summary
private static int decode(char ch)

equals back to summary

equals	back to summary
public final boolean equals(Object object) Overrides java.lang.Object.equals. Returns `true` if `object` is a `HashCode` instance with the identical byte representation to this hash code. Security Note this method uses a constant-time (not short-circuiting) implementation to protect against timing attacks. Parameters object:Object Doc from java.lang.Object.equals. the reference object with which to compare. Returns:boolean Doc from java.lang.Object.equals. `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public final boolean equals(Object object)

Overrides java.lang.Object.equals.

Returns true if object is a HashCode instance with the identical byte representation to this hash code.

Security Note

this method uses a constant-time (not short-circuiting) implementation to protect against timing attacks.

Parameters

object:Object

Doc from java.lang.Object.equals.

the reference object with which to compare.

Returns:boolean

Doc from java.lang.Object.equals.

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

equalsSameBits	back to summary
pack-priv abstract boolean equalsSameBits(HashCode that) Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits.

fromBytes back to summary

fromBytes	back to summary
public static HashCode fromBytes(byte[] bytes) Creates a `HashCode` from a byte array. The array is defensively copied to preserve the immutability contract of `HashCode`. The array cannot be empty. Since 15.0 (since 12.0 in HashCodes)

public static HashCode fromBytes(byte[] bytes)

Creates a HashCode from a byte array. The array is defensively copied to preserve the immutability contract of HashCode. The array cannot be empty.

Since: 15.0 (since 12.0 in HashCodes)

fromBytesNoCopy	back to summary
pack-priv static HashCode fromBytesNoCopy(byte[] bytes) Creates a `HashCode` from a byte array. The array is not copied defensively, so it must be handed-off so as to preserve the immutability contract of `HashCode`.

fromInt back to summary

fromInt	back to summary
public static HashCode fromInt(int hash) Creates a 32-bit `HashCode` representation of the given int value. The underlying bytes are interpreted in little endian order. Since 15.0 (since 12.0 in HashCodes)

public static HashCode fromInt(int hash)

Creates a 32-bit HashCode representation of the given int value. The underlying bytes are interpreted in little endian order.

Since: 15.0 (since 12.0 in HashCodes)

fromLong back to summary

fromLong	back to summary
public static HashCode fromLong(long hash) Creates a 64-bit `HashCode` representation of the given long value. The underlying bytes are interpreted in little endian order. Since 15.0 (since 12.0 in HashCodes)

public static HashCode fromLong(long hash)

Creates a 64-bit HashCode representation of the given long value. The underlying bytes are interpreted in little endian order.

Since: 15.0 (since 12.0 in HashCodes)

fromString back to summary

fromString	back to summary
public static HashCode fromString(String string) Creates a `HashCode` from a hexadecimal (`base 16`) encoded string. The string must be at least 2 characters long, and contain only valid, lower-cased hexadecimal characters. This method accepts the exact format generated by `toString`. If you require more lenient `base 16` decoding, please use `com.google.common.io.BaseEncoding#decode` (and pass the result to `fromBytes`). Since 15.0

public static HashCode fromString(String string)

Creates a HashCode from a hexadecimal (base 16) encoded string. The string must be at least 2 characters long, and contain only valid, lower-cased hexadecimal characters.

This method accepts the exact format generated by toString. If you require more lenient base 16 decoding, please use com.google.common.io.BaseEncoding#decode (and pass the result to fromBytes).

Since: 15.0

getBytesInternal	back to summary
pack-priv byte[] getBytesInternal() Returns a mutable view of the underlying bytes for the given `HashCode` if it is a byte-based hashcode. Otherwise it returns `HashCode#asBytes`. Do not mutate this array or else you will break the immutability contract of `HashCode`.

hashCode back to summary

hashCode	back to summary
public final int hashCode() Overrides java.lang.Object.hashCode. Returns a "Java hash code" for this `HashCode` instance; this is well-defined (so, for example, you can safely put `HashCode` instances into a `HashSet`) but is otherwise probably not what you want to use. Returns:int Doc from java.lang.Object.hashCode. a hash code value for this object. Annotations @Override

public final int hashCode()

Overrides java.lang.Object.hashCode.

Returns a "Java hash code" for this HashCode instance; this is well-defined (so, for example, you can safely put HashCode instances into a HashSet) but is otherwise probably not what you want to use.

Returns:int

Doc from java.lang.Object.hashCode.

a hash code value for this object.

Annotations

@Override

padToLong back to summary

padToLong	back to summary
public abstract long padToLong() If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes. Since 14.0 (since 11.0 as `Hashing.padToLong(HashCode)`)

public abstract long padToLong()

If this hashcode has enough bits, returns asLong(), otherwise returns a long value with asBytes() as the least-significant bytes and 0x00 as the remaining most-significant bytes.

Since: 14.0 (since 11.0 as Hashing.padToLong(HashCode))

toString back to summary

toString	back to summary
public final String toString() Overrides java.lang.Object.toString. Returns a string containing each byte of `asBytes`, in order, as a two-digit unsigned hexadecimal number in lower case. Note that if the output is considered to be a single hexadecimal number, whether this string is big-endian or little-endian depends on the byte order of `asBytes`. This may be surprising for implementations of `HashCode` that represent the number in big-endian since everything else in the hashing API uniformly treats multibyte values as little-endian. To create a `HashCode` from its string representation, see `fromString`. Returns:String Doc from java.lang.Object.toString. a string representation of the object. Annotations @Override

public final String toString()

Overrides java.lang.Object.toString.

Returns a string containing each byte of asBytes, in order, as a two-digit unsigned hexadecimal number in lower case.

Note that if the output is considered to be a single hexadecimal number, whether this string is big-endian or little-endian depends on the byte order of asBytes. This may be surprising for implementations of HashCode that represent the number in big-endian since everything else in the hashing API uniformly treats multibyte values as little-endian.

To create a HashCode from its string representation, see fromString.

Returns:String

Doc from java.lang.Object.toString.

a string representation of the object.

Annotations

@Override

writeBytesTo back to summary

writeBytesTo	back to summary
public int writeBytesTo(byte[] dest, int offset, int maxLength) Copies bytes from this hash code into `dest`. Parameters dest:byte[] the byte array into which the hash code will be written offset:int the start offset in the data maxLength:int the maximum number of bytes to write Returns:int the number of bytes written to `dest` Annotations @CanIgnoreReturnValue Exceptions IndexOutOfBoundsException: if there is not enough room in `dest`

public int writeBytesTo(byte[] dest, int offset, int maxLength)

Copies bytes from this hash code into dest.

Parameters

dest:byte[]: the byte array into which the hash code will be written
offset:int: the start offset in the data
maxLength:int: the maximum number of bytes to write

Returns:int

the number of bytes written to dest

Annotations

@CanIgnoreReturnValue

Exceptions

IndexOutOfBoundsException:: if there is not enough room in dest

writeBytesToImpl	back to summary
pack-priv abstract void writeBytesToImpl(byte[] dest, int offset, int maxLength)

com.google.common.hash back to summary

private final Class HashCode.BytesHashCode

Class Inheritance

extends HashCode
implements Serializable

java.lang.Object
com.google.common.hash.HashCode
com.google.common.hash.HashCode.BytesHashCode

All Implemented Interfaces

java.io.Serializable

Field Summary

Modifier and Type	Field and Description
pack-priv final byte[]	bytes
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
pack-priv	BytesHashCode(byte[] bytes)

Method Summary

Modifier and Type	Method and Description
public byte[]	asBytes() Implements abstract com.google.common.hash.HashCode.asBytes. Returns the value of this hash code as a byte array.
public int	asInt() Implements abstract com.google.common.hash.HashCode.asInt. Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order.
public long	asLong() Implements abstract com.google.common.hash.HashCode.asLong. Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order.
public int	bits() Implements abstract com.google.common.hash.HashCode.bits. Returns the number of bits in this hash code; a positive multiple of 8.
pack-priv boolean	equalsSameBits(HashCode that) Implements abstract com.google.common.hash.HashCode.equalsSameBits. Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits.
pack-priv byte[]	getBytesInternal() Overrides com.google.common.hash.HashCode.getBytesInternal. Returns a mutable view of the underlying bytes for the given `HashCode` if it is a byte-based hashcode.
public long	padToLong() Implements abstract com.google.common.hash.HashCode.padToLong. If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes.
pack-priv void	writeBytesToImpl(byte[] dest, int offset, int maxLength) Implements abstract com.google.common.hash.HashCode.writeBytesToImpl.

Inherited from com.google.common.hash.HashCode:: equals fromBytes fromBytesNoCopy fromInt fromLong fromString hashCode toString writeBytesTo

Field Detail

bytes	back to summary
pack-priv final byte[] bytes

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

BytesHashCode	back to summary
pack-priv BytesHashCode(byte[] bytes)

Method Detail

asBytes back to summary

asBytes	back to summary
public byte[] asBytes() Implements abstract com.google.common.hash.HashCode.asBytes. Doc from com.google.common.hash.HashCode.asBytes. Returns the value of this hash code as a byte array. The caller may modify the byte array; changes to it will not be reflected in this `HashCode` object or any other arrays returned by this method. Annotations @Override

public byte[] asBytes()

Implements abstract com.google.common.hash.HashCode.asBytes.

Doc from com.google.common.hash.HashCode.asBytes.

Returns the value of this hash code as a byte array. The caller may modify the byte array; changes to it will not be reflected in this HashCode object or any other arrays returned by this method.

Annotations

@Override

asInt back to summary

asInt	back to summary
public int asInt() Implements abstract com.google.common.hash.HashCode.asInt. Doc from com.google.common.hash.HashCode.asInt. Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order. Annotations @Override

public int asInt()

Implements abstract com.google.common.hash.HashCode.asInt.

Doc from com.google.common.hash.HashCode.asInt.

Returns the first four bytes of this hashcode's bytes, converted to an int value in little-endian order.

Annotations

@Override

asLong back to summary

asLong	back to summary
public long asLong() Implements abstract com.google.common.hash.HashCode.asLong. Doc from com.google.common.hash.HashCode.asLong. Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order. Annotations @Override

public long asLong()

Implements abstract com.google.common.hash.HashCode.asLong.

Doc from com.google.common.hash.HashCode.asLong.

Returns the first eight bytes of this hashcode's bytes, converted to a long value in little-endian order.

Annotations

@Override

bits	back to summary
public int bits() Implements abstract com.google.common.hash.HashCode.bits. Doc from com.google.common.hash.HashCode.bits. Returns the number of bits in this hash code; a positive multiple of 8. Annotations @Override

bits

back to summary

public int bits()

Implements abstract com.google.common.hash.HashCode.bits.

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

Returns the number of bits in this hash code; a positive multiple of 8.

Annotations

@Override

equalsSameBits back to summary

equalsSameBits	back to summary
pack-priv boolean equalsSameBits(HashCode that) Implements abstract com.google.common.hash.HashCode.equalsSameBits. Doc from com.google.common.hash.HashCode.equalsSameBits. Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits. Annotations @Override

pack-priv boolean equalsSameBits(HashCode that)

Implements abstract com.google.common.hash.HashCode.equalsSameBits.

Doc from com.google.common.hash.HashCode.equalsSameBits.

Returns whether this HashCode and that HashCode have the same value, given that they have the same number of bits.

Annotations

@Override

getBytesInternal back to summary

getBytesInternal	back to summary
pack-priv byte[] getBytesInternal() Overrides com.google.common.hash.HashCode.getBytesInternal. Doc from com.google.common.hash.HashCode.getBytesInternal. Returns a mutable view of the underlying bytes for the given `HashCode` if it is a byte-based hashcode. Otherwise it returns `HashCode#asBytes`. Do not mutate this array or else you will break the immutability contract of `HashCode`. Annotations @Override

pack-priv byte[] getBytesInternal()

Overrides com.google.common.hash.HashCode.getBytesInternal.

Doc from com.google.common.hash.HashCode.getBytesInternal.

Returns a mutable view of the underlying bytes for the given HashCode if it is a byte-based hashcode. Otherwise it returns HashCode#asBytes. Do not mutate this array or else you will break the immutability contract of HashCode.

Annotations

@Override

padToLong back to summary

padToLong	back to summary
public long padToLong() Implements abstract com.google.common.hash.HashCode.padToLong. Doc from com.google.common.hash.HashCode.padToLong. If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes. Annotations @Override

public long padToLong()

Implements abstract com.google.common.hash.HashCode.padToLong.

Doc from com.google.common.hash.HashCode.padToLong.

If this hashcode has enough bits, returns asLong(), otherwise returns a long value with asBytes() as the least-significant bytes and 0x00 as the remaining most-significant bytes.

Annotations

@Override

writeBytesToImpl	back to summary
pack-priv void writeBytesToImpl(byte[] dest, int offset, int maxLength) Implements abstract com.google.common.hash.HashCode.writeBytesToImpl. Annotations @Override

writeBytesToImpl

back to summary

pack-priv void writeBytesToImpl(byte[] dest, int offset, int maxLength)

Implements abstract com.google.common.hash.HashCode.writeBytesToImpl.

Annotations

@Override

com.google.common.hash back to summary

private final Class HashCode.IntHashCode

Class Inheritance

extends HashCode
implements Serializable

java.lang.Object
com.google.common.hash.HashCode
com.google.common.hash.HashCode.IntHashCode

All Implemented Interfaces

java.io.Serializable

Field Summary

Modifier and Type	Field and Description
pack-priv final int	hash
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
pack-priv	IntHashCode(int hash)

Method Summary

Modifier and Type	Method and Description
public byte[]	asBytes() Implements abstract com.google.common.hash.HashCode.asBytes. Returns the value of this hash code as a byte array.
public int	asInt() Implements abstract com.google.common.hash.HashCode.asInt. Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order.
public long	asLong() Implements abstract com.google.common.hash.HashCode.asLong. Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order.
public int	bits() Implements abstract com.google.common.hash.HashCode.bits. Returns the number of bits in this hash code; a positive multiple of 8.
pack-priv boolean	equalsSameBits(HashCode that) Implements abstract com.google.common.hash.HashCode.equalsSameBits. Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits.
public long	padToLong() Implements abstract com.google.common.hash.HashCode.padToLong. If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes.
pack-priv void	writeBytesToImpl(byte[] dest, int offset, int maxLength) Implements abstract com.google.common.hash.HashCode.writeBytesToImpl.

Inherited from com.google.common.hash.HashCode:: equals fromBytes fromBytesNoCopy fromInt fromLong fromString getBytesInternal hashCode toString writeBytesTo

Field Detail

hash	back to summary
pack-priv final int hash

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

IntHashCode	back to summary
pack-priv IntHashCode(int hash)

Method Detail

asBytes back to summary

asBytes	back to summary
public byte[] asBytes() Implements abstract com.google.common.hash.HashCode.asBytes. Doc from com.google.common.hash.HashCode.asBytes. Returns the value of this hash code as a byte array. The caller may modify the byte array; changes to it will not be reflected in this `HashCode` object or any other arrays returned by this method. Annotations @Override

public byte[] asBytes()

Implements abstract com.google.common.hash.HashCode.asBytes.

Doc from com.google.common.hash.HashCode.asBytes.

Returns the value of this hash code as a byte array. The caller may modify the byte array; changes to it will not be reflected in this HashCode object or any other arrays returned by this method.

Annotations

@Override

asInt back to summary

asInt	back to summary
public int asInt() Implements abstract com.google.common.hash.HashCode.asInt. Doc from com.google.common.hash.HashCode.asInt. Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order. Annotations @Override

public int asInt()

Implements abstract com.google.common.hash.HashCode.asInt.

Doc from com.google.common.hash.HashCode.asInt.

Returns the first four bytes of this hashcode's bytes, converted to an int value in little-endian order.

Annotations

@Override

asLong back to summary

asLong	back to summary
public long asLong() Implements abstract com.google.common.hash.HashCode.asLong. Doc from com.google.common.hash.HashCode.asLong. Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order. Annotations @Override

public long asLong()

Implements abstract com.google.common.hash.HashCode.asLong.

Doc from com.google.common.hash.HashCode.asLong.

Returns the first eight bytes of this hashcode's bytes, converted to a long value in little-endian order.

Annotations

@Override

bits	back to summary
public int bits() Implements abstract com.google.common.hash.HashCode.bits. Doc from com.google.common.hash.HashCode.bits. Returns the number of bits in this hash code; a positive multiple of 8. Annotations @Override

bits

back to summary

public int bits()

Implements abstract com.google.common.hash.HashCode.bits.

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

Returns the number of bits in this hash code; a positive multiple of 8.

Annotations

@Override

equalsSameBits back to summary

equalsSameBits	back to summary
pack-priv boolean equalsSameBits(HashCode that) Implements abstract com.google.common.hash.HashCode.equalsSameBits. Doc from com.google.common.hash.HashCode.equalsSameBits. Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits. Annotations @Override

pack-priv boolean equalsSameBits(HashCode that)

Implements abstract com.google.common.hash.HashCode.equalsSameBits.

Doc from com.google.common.hash.HashCode.equalsSameBits.

Returns whether this HashCode and that HashCode have the same value, given that they have the same number of bits.

Annotations

@Override

padToLong back to summary

padToLong	back to summary
public long padToLong() Implements abstract com.google.common.hash.HashCode.padToLong. Doc from com.google.common.hash.HashCode.padToLong. If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes. Annotations @Override

public long padToLong()

Implements abstract com.google.common.hash.HashCode.padToLong.

Doc from com.google.common.hash.HashCode.padToLong.

If this hashcode has enough bits, returns asLong(), otherwise returns a long value with asBytes() as the least-significant bytes and 0x00 as the remaining most-significant bytes.

Annotations

@Override

writeBytesToImpl

back to summary

pack-priv void writeBytesToImpl(byte[] dest, int offset, int maxLength)

Implements abstract com.google.common.hash.HashCode.writeBytesToImpl.

Annotations

@Override

com.google.common.hash back to summary

private final Class HashCode.LongHashCode

Class Inheritance

extends HashCode
implements Serializable

java.lang.Object
com.google.common.hash.HashCode
com.google.common.hash.HashCode.LongHashCode

All Implemented Interfaces

java.io.Serializable

Field Summary

Modifier and Type	Field and Description
pack-priv final long	hash
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
pack-priv	LongHashCode(long hash)

Method Summary

Modifier and Type	Method and Description
public byte[]	asBytes() Implements abstract com.google.common.hash.HashCode.asBytes. Returns the value of this hash code as a byte array.
public int	asInt() Implements abstract com.google.common.hash.HashCode.asInt. Returns the first four bytes of this hashcode's bytes, converted to an `int` value in little-endian order.
public long	asLong() Implements abstract com.google.common.hash.HashCode.asLong. Returns the first eight bytes of this hashcode's bytes, converted to a `long` value in little-endian order.
public int	bits() Implements abstract com.google.common.hash.HashCode.bits. Returns the number of bits in this hash code; a positive multiple of 8.
pack-priv boolean	equalsSameBits(HashCode that) Implements abstract com.google.common.hash.HashCode.equalsSameBits. Returns whether this `HashCode` and that `HashCode` have the same value, given that they have the same number of bits.
public long	padToLong() Implements abstract com.google.common.hash.HashCode.padToLong. If this hashcode has enough bits, returns `asLong()`, otherwise returns a `long` value with `asBytes()` as the least-significant bytes and `0x00` as the remaining most-significant bytes.
pack-priv void	writeBytesToImpl(byte[] dest, int offset, int maxLength) Implements abstract com.google.common.hash.HashCode.writeBytesToImpl.

Inherited from com.google.common.hash.HashCode:: equals fromBytes fromBytesNoCopy fromInt fromLong fromString getBytesInternal hashCode toString writeBytesTo

Field Detail

hash	back to summary
pack-priv final long hash

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

LongHashCode	back to summary
pack-priv LongHashCode(long hash)

Method Detail

asBytes back to summary

public byte[] asBytes()

Implements abstract com.google.common.hash.HashCode.asBytes.

Doc from com.google.common.hash.HashCode.asBytes.

Returns the value of this hash code as a byte array. The caller may modify the byte array; changes to it will not be reflected in this HashCode object or any other arrays returned by this method.

Annotations

@Override

asInt back to summary

public int asInt()

Implements abstract com.google.common.hash.HashCode.asInt.

Doc from com.google.common.hash.HashCode.asInt.

Returns the first four bytes of this hashcode's bytes, converted to an int value in little-endian order.

Annotations

@Override

asLong back to summary

public long asLong()

Implements abstract com.google.common.hash.HashCode.asLong.

Doc from com.google.common.hash.HashCode.asLong.

Returns the first eight bytes of this hashcode's bytes, converted to a long value in little-endian order.

Annotations

@Override

bits

back to summary

public int bits()

Implements abstract com.google.common.hash.HashCode.bits.

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

Returns the number of bits in this hash code; a positive multiple of 8.

Annotations

@Override

equalsSameBits back to summary

pack-priv boolean equalsSameBits(HashCode that)

Implements abstract com.google.common.hash.HashCode.equalsSameBits.

Doc from com.google.common.hash.HashCode.equalsSameBits.

Returns whether this HashCode and that HashCode have the same value, given that they have the same number of bits.

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@Override

padToLong back to summary

public long padToLong()

Implements abstract com.google.common.hash.HashCode.padToLong.

Doc from com.google.common.hash.HashCode.padToLong.

If this hashcode has enough bits, returns asLong(), otherwise returns a long value with asBytes() as the least-significant bytes and 0x00 as the remaining most-significant bytes.

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@Override

writeBytesToImpl

back to summary

pack-priv void writeBytesToImpl(byte[] dest, int offset, int maxLength)

Implements abstract com.google.common.hash.HashCode.writeBytesToImpl.

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@Override

public abstract Class HashCode

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private final Class HashCode.BytesHashCode

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private final Class HashCode.IntHashCode

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private final Class HashCode.LongHashCode

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