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