Package org.apache.lucene.search.spans
Class SpanFirstQuery
- java.lang.Object
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- org.apache.lucene.search.Query
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- org.apache.lucene.search.spans.SpanQuery
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- org.apache.lucene.search.spans.SpanPositionCheckQuery
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- org.apache.lucene.search.spans.SpanPositionRangeQuery
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- org.apache.lucene.search.spans.SpanFirstQuery
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- All Implemented Interfaces:
java.lang.Cloneable
public class SpanFirstQuery extends SpanPositionRangeQuery
Matches spans near the beginning of a field. This class is a simple extension ofSpanPositionRangeQueryin that it assumes the start to be zero and only checks the end boundary.
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Constructor Summary
Constructors Constructor Description SpanFirstQuery(SpanQuery match, int end)Construct a SpanFirstQuery matching spans inmatchwhose end position is less than or equal toend.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SpanFirstQueryclone()Returns a clone of this query.booleanequals(java.lang.Object o)inthashCode()java.lang.StringtoString(java.lang.String field)Prints a query to a string, withfieldassumed to be the default field and omitted.-
Methods inherited from class org.apache.lucene.search.spans.SpanPositionRangeQuery
getEnd, getStart
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Methods inherited from class org.apache.lucene.search.spans.SpanPositionCheckQuery
extractTerms, getField, getMatch, getSpans, rewrite
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Methods inherited from class org.apache.lucene.search.spans.SpanQuery
createWeight
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Constructor Detail
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SpanFirstQuery
public SpanFirstQuery(SpanQuery match, int end)
Construct a SpanFirstQuery matching spans inmatchwhose end position is less than or equal toend.
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Method Detail
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toString
public java.lang.String toString(java.lang.String field)
Description copied from class:QueryPrints a query to a string, withfieldassumed to be the default field and omitted.- Overrides:
toStringin classSpanPositionRangeQuery
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clone
public SpanFirstQuery clone()
Description copied from class:QueryReturns a clone of this query.- Overrides:
clonein classSpanPositionRangeQuery
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equalsin classSpanPositionRangeQuery
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hashCode
public int hashCode()
- Overrides:
hashCodein classSpanPositionRangeQuery
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