public final class ZipEightByteInteger extends Object implements Serializable
Modifier and Type | Field and Description |
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static ZipEightByteInteger |
ZERO |
Constructor and Description |
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ZipEightByteInteger(BigInteger value)
Create instance from a number.
|
ZipEightByteInteger(byte[] bytes)
Create instance from bytes.
|
ZipEightByteInteger(byte[] bytes,
int offset)
Create instance from the eight bytes starting at offset.
|
ZipEightByteInteger(long value)
Create instance from a number.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object o)
Override to make two instances with same value equal.
|
byte[] |
getBytes()
Get value as eight bytes in big endian byte order.
|
static byte[] |
getBytes(BigInteger value)
Get value as eight bytes in big endian byte order.
|
static byte[] |
getBytes(long value)
Get value as eight bytes in big endian byte order.
|
long |
getLongValue()
Get value as Java long.
|
static long |
getLongValue(byte[] bytes)
Helper method to get the value as a Java long from an eight-byte array
|
static long |
getLongValue(byte[] bytes,
int offset)
Helper method to get the value as a Java long from eight bytes
starting at given array offset
|
BigInteger |
getValue()
Get value as Java long.
|
static BigInteger |
getValue(byte[] bytes)
Helper method to get the value as a Java long from an eight-byte array
|
static BigInteger |
getValue(byte[] bytes,
int offset)
Helper method to get the value as a Java BigInteger from eight
bytes starting at given array offset
|
int |
hashCode()
Override to make two instances with same value equal.
|
String |
toString() |
public static final ZipEightByteInteger ZERO
public ZipEightByteInteger(long value)
value
- the long to store as a ZipEightByteIntegerpublic ZipEightByteInteger(BigInteger value)
value
- the BigInteger to store as a ZipEightByteIntegerpublic ZipEightByteInteger(byte[] bytes)
bytes
- the bytes to store as a ZipEightByteIntegerpublic ZipEightByteInteger(byte[] bytes, int offset)
bytes
- the bytes to store as a ZipEightByteIntegeroffset
- the offset to startpublic byte[] getBytes()
public long getLongValue()
public BigInteger getValue()
public static byte[] getBytes(long value)
value
- the value to convertpublic static byte[] getBytes(BigInteger value)
value
- the value to convertpublic static long getLongValue(byte[] bytes, int offset)
bytes
- the array of bytesoffset
- the offset to startpublic static BigInteger getValue(byte[] bytes, int offset)
bytes
- the array of bytesoffset
- the offset to startpublic static long getLongValue(byte[] bytes)
bytes
- the array of bytespublic static BigInteger getValue(byte[] bytes)
bytes
- the array of bytespublic boolean equals(Object o)
public int hashCode()
Copyright © 2014 The Apache Software Foundation. All rights reserved.