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java.lang.Objectorg.apache.lucene.util.AttributeSource
org.apache.lucene.analysis.TokenStream
org.apache.lucene.analysis.TokenFilter
org.apache.lucene.analysis.LookaheadTokenFilter<LookaheadTokenFilter.Position>
org.apache.lucene.analysis.MockRandomLookaheadTokenFilter
public final class MockRandomLookaheadTokenFilter
Uses LookaheadTokenFilter
to randomly peek at future tokens.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.lucene.analysis.LookaheadTokenFilter |
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LookaheadTokenFilter.Position |
Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource |
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org.apache.lucene.util.AttributeSource.AttributeFactory, org.apache.lucene.util.AttributeSource.State |
Field Summary |
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Fields inherited from class org.apache.lucene.analysis.LookaheadTokenFilter |
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end, inputPos, offsetAtt, outputPos, posIncAtt, positions, posLenAtt |
Fields inherited from class org.apache.lucene.analysis.TokenFilter |
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input |
Constructor Summary | |
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MockRandomLookaheadTokenFilter(Random random,
org.apache.lucene.analysis.TokenStream in)
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Method Summary | |
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protected void |
afterPosition()
This is called when all input tokens leaving a given position have been returned. |
boolean |
incrementToken()
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LookaheadTokenFilter.Position |
newPosition()
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void |
reset()
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Methods inherited from class org.apache.lucene.analysis.LookaheadTokenFilter |
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insertToken, nextToken, peekToken |
Methods inherited from class org.apache.lucene.analysis.TokenFilter |
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close, end |
Methods inherited from class org.apache.lucene.util.AttributeSource |
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addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public MockRandomLookaheadTokenFilter(Random random, org.apache.lucene.analysis.TokenStream in)
Method Detail |
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public LookaheadTokenFilter.Position newPosition()
newPosition
in class LookaheadTokenFilter<LookaheadTokenFilter.Position>
protected void afterPosition() throws IOException
LookaheadTokenFilter
afterPosition
in class LookaheadTokenFilter<LookaheadTokenFilter.Position>
IOException
public boolean incrementToken() throws IOException
incrementToken
in class org.apache.lucene.analysis.TokenStream
IOException
public void reset() throws IOException
reset
in class LookaheadTokenFilter<LookaheadTokenFilter.Position>
IOException
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