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