public class ByteKeyAnalyzer extends AbstractKeyAnalyzer<java.lang.Byte>
KeyAnalyzer
for Byte
sModifier and Type | Field and Description |
---|---|
static ByteKeyAnalyzer |
INSTANCE
A singleton instance of
ByteKeyAnalyzer |
static int |
LENGTH
The length of an
Byte in bits |
EQUAL_BIT_KEY, NULL_BIT_KEY, OUT_OF_BOUNDS_BIT_KEY
Constructor and Description |
---|
ByteKeyAnalyzer() |
Modifier and Type | Method and Description |
---|---|
int |
bitIndex(java.lang.Byte key,
int offsetInBits,
int lengthInBits,
java.lang.Byte other,
int otherOffsetInBits,
int otherLengthInBits)
Returns the n-th different bit between key and found.
|
int |
bitsPerElement()
Returns the number of bits per element in the key.
|
boolean |
isBitSet(java.lang.Byte key,
int bitIndex,
int lengthInBits)
Returns whether or not a bit is set
|
boolean |
isPrefix(java.lang.Byte prefix,
int offsetInBits,
int lengthInBits,
java.lang.Byte key)
Determines whether or not the given prefix (from offset to length)
is a prefix of the given key.
|
int |
lengthInBits(java.lang.Byte key)
Returns the length of the Key in bits.
|
compare
public static final ByteKeyAnalyzer INSTANCE
ByteKeyAnalyzer
public static final int LENGTH
Byte
in bitspublic int bitsPerElement()
public int lengthInBits(java.lang.Byte key)
public boolean isBitSet(java.lang.Byte key, int bitIndex, int lengthInBits)
public int bitIndex(java.lang.Byte key, int offsetInBits, int lengthInBits, java.lang.Byte other, int otherOffsetInBits, int otherLengthInBits)
public boolean isPrefix(java.lang.Byte prefix, int offsetInBits, int lengthInBits, java.lang.Byte key)
Copyright © 2005-2009 Roger Kapsi, Sam Berlin. All Rights Reserved.