Module org.elasticsearch.server
Package org.elasticsearch.script.field
Class BaseKeywordDocValuesField
java.lang.Object
org.elasticsearch.script.field.AbstractScriptFieldFactory<String>
org.elasticsearch.script.field.BaseKeywordDocValuesField
- All Implemented Interfaces:
Iterable<String>,ScriptDocValues.Supplier<String>,DocValuesScriptFieldFactory,Field<String>,ScriptFieldFactory
- Direct Known Subclasses:
FlattenedDocValuesField,KeywordDocValuesField,MatchOnlyTextDocValuesField,TextDocValuesField
public abstract class BaseKeywordDocValuesField
extends AbstractScriptFieldFactory<String>
implements Field<String>, DocValuesScriptFieldFactory, ScriptDocValues.Supplier<String>
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected intprotected final SortedBinaryDocValuesprotected final Stringprotected ScriptDocValues.Stringsprotected org.apache.lucene.util.BytesRefBuilder[] -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected static StringbytesToString(org.apache.lucene.util.BytesRef bytesRef) getInput()getInternal(int index) getName()Returns the name of this field.booleanisEmpty()Returnstrueif this field has no values, otherwisefalse.iterator()voidsetNextDocId(int docId) Set the current document ID.intsize()Returns the number of values this field has.Returns aScriptDocValuesof the appropriate type for this field.Methods inherited from class org.elasticsearch.script.field.AbstractScriptFieldFactory
toScriptFieldMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface java.lang.Iterable
forEach, spliteratorMethods inherited from interface org.elasticsearch.script.field.ScriptFieldFactory
toScriptField
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Field Details
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input
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name
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values
protected org.apache.lucene.util.BytesRefBuilder[] values -
count
protected int count -
strings
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Constructor Details
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BaseKeywordDocValuesField
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Method Details
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setNextDocId
Description copied from interface:DocValuesScriptFieldFactorySet the current document ID.- Specified by:
setNextDocIdin interfaceDocValuesScriptFieldFactory- Specified by:
setNextDocIdin interfaceScriptDocValues.Supplier<String>- Throws:
IOException
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toScriptDocValues
Description copied from interface:DocValuesScriptFieldFactoryReturns aScriptDocValuesof the appropriate type for this field. This is used to support backwards compatibility for accessing field values through thedocvariable.- Specified by:
toScriptDocValuesin interfaceDocValuesScriptFieldFactory
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getInternal
- Specified by:
getInternalin interfaceScriptDocValues.Supplier<String>
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bytesToString
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getName
Description copied from interface:FieldReturns the name of this field. -
isEmpty
public boolean isEmpty()Description copied from interface:FieldReturnstrueif this field has no values, otherwisefalse. -
size
public int size()Description copied from interface:FieldReturns the number of values this field has. -
get
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get
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iterator
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getInput
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