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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.MockGraphTokenFilter
public final class MockGraphTokenFilter
Randomly inserts overlapped (posInc=0) tokens with posLength sometimes > 1. The chain must have an OffsetAttribute.
| 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 |
|---|
| Fields inherited from class org.apache.lucene.analysis.LookaheadTokenFilter |
|---|
end, inputPos, offsetAtt, outputPos, posIncAtt, positions, posLenAtt |
| Fields inherited from class org.apache.lucene.analysis.TokenFilter |
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input |
| Constructor Summary | |
|---|---|
MockGraphTokenFilter(Random random,
org.apache.lucene.analysis.TokenStream input)
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| Method Summary | |
|---|---|
protected void |
afterPosition()
This is called when all input tokens leaving a given position have been returned. |
boolean |
incrementToken()
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protected LookaheadTokenFilter.Position |
newPosition()
|
void |
reset()
|
| Methods inherited from class org.apache.lucene.analysis.LookaheadTokenFilter |
|---|
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 |
|---|
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 |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public MockGraphTokenFilter(Random random,
org.apache.lucene.analysis.TokenStream input)
| Method Detail |
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protected LookaheadTokenFilter.Position newPosition()
newPosition in class LookaheadTokenFilter<LookaheadTokenFilter.Position>
protected void afterPosition()
throws IOException
LookaheadTokenFilter
afterPosition in class LookaheadTokenFilter<LookaheadTokenFilter.Position>IOException
public void reset()
throws IOException
reset in class LookaheadTokenFilter<LookaheadTokenFilter.Position>IOException
public boolean incrementToken()
throws IOException
incrementToken in class org.apache.lucene.analysis.TokenStreamIOException
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