Class BitMaskByteIndexer
java.lang.Object
cool.scx.io.indexer.BitMaskByteIndexer
- All Implemented Interfaces:
ByteIndexer
BitMaskByteIndexer
- Version:
- 0.0.1
- Author:
- scx567888
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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BitMaskByteIndexer
public BitMaskByteIndexer(byte[] pattern)
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Method Details
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indexOf
Description copied from interface:ByteIndexer- 匹配成功需重置状态, 以便能够直接进行下次匹配.
- 可以不处理 空匹配模式 的边界情况 (上层会根据 patternLength == 0 直接走快速路径), 但要保证 patternLength 实现正确.
- Specified by:
indexOfin interfaceByteIndexer
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isEmptyPattern
public boolean isEmptyPattern()Description copied from interface:ByteIndexer是否为空匹配模式
- 对于固定长度模式串: 返回 是否是空模式串
- 对于无法静态确定的可变长度模式串 (如正则), 返回 false.
- Specified by:
isEmptyPatternin interfaceByteIndexer
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reset
public void reset()Description copied from interface:ByteIndexer重置匹配状态- Specified by:
resetin interfaceByteIndexer
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