ShiftAndByteBufferMatcher

java.lang.Object
- com.google.code.yanf4j.util.ShiftAndByteBufferMatcher

All Implemented Interfaces:: ByteBufferMatcher

public class ShiftAndByteBufferMatcher
extends java.lang.Object
implements ByteBufferMatcher

ByteBuffer matcher based on shift-and algorithm

Field Summary

Fields
Modifier and Type Field Description

private int[] b

private int mask

private int patternLen

private int patternLimit

private int patternPos

Constructor Summary

Constructors
Constructor Description

ShiftAndByteBufferMatcher(IoBuffer pat)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<java.lang.Integer>`	`matchAll(IoBuffer buffer)`
`int`	`matchFirst(IoBuffer buffer)`
`private void`	`preprocess(IoBuffer pat)`	Ԥ��

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

b
```
private int[] b
```

mask
```
private int mask
```

patternLimit
```
private int patternLimit
```

patternPos
```
private int patternPos
```

patternLen
```
private int patternLen
```

Constructor Detail

ShiftAndByteBufferMatcher

public ShiftAndByteBufferMatcher(IoBuffer pat)

Method Detail

preprocess

private void preprocess(IoBuffer pat)

Ԥ��

Parameters:: pat -

matchAll

public final java.util.List<java.lang.Integer> matchAll(IoBuffer buffer)

Specified by:: matchAll in interface ByteBufferMatcher

matchFirst
```
public final int matchFirst(IoBuffer buffer)
```
Specified by:

matchFirst in interface ByteBufferMatcher