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