Class ConcatenateGraphFilter.BytesRefBuilderTermAttributeImpl
- java.lang.Object
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- org.apache.lucene.util.AttributeImpl
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- org.apache.lucene.analysis.miscellaneous.ConcatenateGraphFilter.BytesRefBuilderTermAttributeImpl
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- All Implemented Interfaces:
java.lang.Cloneable
,ConcatenateGraphFilter.BytesRefBuilderTermAttribute
,TermToBytesRefAttribute
,Attribute
- Enclosing class:
- ConcatenateGraphFilter
public static final class ConcatenateGraphFilter.BytesRefBuilderTermAttributeImpl extends AttributeImpl implements ConcatenateGraphFilter.BytesRefBuilderTermAttribute, TermToBytesRefAttribute
Implementation ofConcatenateGraphFilter.BytesRefBuilderTermAttribute
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Field Summary
Fields Modifier and Type Field Description private BytesRefBuilder
bytes
private CharsRefBuilder
charsRef
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Constructor Summary
Constructors Constructor Description BytesRefBuilderTermAttributeImpl()
Sole constructor no-op
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description BytesRefBuilder
builder()
Returns the builder from which the term is derived.void
clear()
Clears the values in this AttributeImpl and resets it to its default value.AttributeImpl
clone()
In most cases the clone is, and should be, deep in order to be able to properly capture the state of all attributes.void
copyTo(AttributeImpl target)
Copies the values from this Attribute into the passed-in target attribute.BytesRef
getBytesRef()
Retrieve this attribute's BytesRef.void
reflectWith(AttributeReflector reflector)
This method is for introspection of attributes, it should simply add the key/values this attribute holds to the givenAttributeReflector
.java.lang.CharSequence
toUTF16()
Returns the term represented as UTF-16-
Methods inherited from class org.apache.lucene.util.AttributeImpl
end, reflectAsString
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Field Detail
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bytes
private final BytesRefBuilder bytes
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charsRef
private transient CharsRefBuilder charsRef
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Method Detail
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builder
public BytesRefBuilder builder()
Description copied from interface:ConcatenateGraphFilter.BytesRefBuilderTermAttribute
Returns the builder from which the term is derived.- Specified by:
builder
in interfaceConcatenateGraphFilter.BytesRefBuilderTermAttribute
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getBytesRef
public BytesRef getBytesRef()
Description copied from interface:TermToBytesRefAttribute
Retrieve this attribute's BytesRef. The bytes are updated from the current term. The implementation may return a new instance or keep the previous one.- Specified by:
getBytesRef
in interfaceTermToBytesRefAttribute
- Returns:
- a BytesRef to be indexed (only stays valid until token stream gets incremented)
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clear
public void clear()
Description copied from class:AttributeImpl
Clears the values in this AttributeImpl and resets it to its default value. If this implementation implements more than one Attribute interface it clears all.- Specified by:
clear
in classAttributeImpl
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copyTo
public void copyTo(AttributeImpl target)
Description copied from class:AttributeImpl
Copies the values from this Attribute into the passed-in target attribute. The target implementation must support all the Attributes this implementation supports.- Specified by:
copyTo
in classAttributeImpl
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clone
public AttributeImpl clone()
Description copied from class:AttributeImpl
In most cases the clone is, and should be, deep in order to be able to properly capture the state of all attributes.- Overrides:
clone
in classAttributeImpl
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reflectWith
public void reflectWith(AttributeReflector reflector)
Description copied from class:AttributeImpl
This method is for introspection of attributes, it should simply add the key/values this attribute holds to the givenAttributeReflector
.Implementations look like this (e.g. for a combined attribute implementation):
public void reflectWith(AttributeReflector reflector) { reflector.reflect(CharTermAttribute.class, "term", term()); reflector.reflect(PositionIncrementAttribute.class, "positionIncrement", getPositionIncrement()); }
If you implement this method, make sure that for each invocation, the same set of
Attribute
interfaces and keys are passed toAttributeReflector.reflect(java.lang.Class<? extends org.apache.lucene.util.Attribute>, java.lang.String, java.lang.Object)
in the same order, but possibly different values. So don't automatically exclude e.g.null
properties!- Specified by:
reflectWith
in classAttributeImpl
- See Also:
AttributeImpl.reflectAsString(boolean)
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toUTF16
public java.lang.CharSequence toUTF16()
Description copied from interface:ConcatenateGraphFilter.BytesRefBuilderTermAttribute
Returns the term represented as UTF-16- Specified by:
toUTF16
in interfaceConcatenateGraphFilter.BytesRefBuilderTermAttribute
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