Package org.elasticsearch.join.mapper
Class ParentIdFieldMapper
- java.lang.Object
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- org.elasticsearch.index.mapper.Mapper
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- org.elasticsearch.index.mapper.FieldMapper
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- org.elasticsearch.join.mapper.ParentIdFieldMapper
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- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<Mapper>
,ToXContent
,ToXContentFragment
public final class ParentIdFieldMapper extends FieldMapper
A field mapper used internally by theParentJoinFieldMapper
to index the value that link documents in the index (parent _id or _id if the document is a parent).
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ParentIdFieldMapper.ParentIdFieldType
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Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.FieldMapper
FieldMapper.CopyTo, FieldMapper.MultiFields
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Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.Mapper
Mapper.BuilderContext, Mapper.TypeParser
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Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
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Field Summary
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Fields inherited from class org.elasticsearch.index.mapper.FieldMapper
COERCE_SETTING, copyTo, defaultFieldType, fieldType, IGNORE_MALFORMED_SETTING, indexCreatedVersion, multiFields
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Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
Constructors Modifier Constructor Description protected
ParentIdFieldMapper(java.lang.String simpleName, java.lang.String parentName, java.util.Set<java.lang.String> children, MappedFieldType fieldType, Settings indexSettings)
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Method Summary
Modifier and Type Method Description protected ParentIdFieldMapper
clone()
protected java.lang.String
contentType()
protected void
doMerge(Mapper mergeWith)
org.apache.lucene.search.Query
getChildFilter(java.lang.String type)
java.util.Collection<java.lang.String>
getChildren()
Returns the children names associated with this mapper.org.apache.lucene.search.Query
getChildrenFilter()
org.apache.lucene.search.Query
getParentFilter()
java.lang.String
getParentName()
Returns the parent name associated with this mapper.protected void
parseCreateField(ParseContext context, java.util.List<IndexableField> fields)
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Methods inherited from class org.elasticsearch.index.mapper.FieldMapper
copyTo, createFieldNamesField, doXContentAnalyzers, doXContentBody, doXContentDocValues, fieldType, indexOptionToString, iterator, merge, name, parse, termVectorOptionsToString, toXContent, typeName, updateFieldType
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Methods inherited from class org.elasticsearch.index.mapper.Mapper
simpleName
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Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Constructor Detail
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ParentIdFieldMapper
protected ParentIdFieldMapper(java.lang.String simpleName, java.lang.String parentName, java.util.Set<java.lang.String> children, MappedFieldType fieldType, Settings indexSettings)
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Method Detail
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clone
protected ParentIdFieldMapper clone()
- Overrides:
clone
in classFieldMapper
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getParentName
public java.lang.String getParentName()
Returns the parent name associated with this mapper.
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getParentFilter
public org.apache.lucene.search.Query getParentFilter()
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getChildren
public java.util.Collection<java.lang.String> getChildren()
Returns the children names associated with this mapper.
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getChildFilter
public org.apache.lucene.search.Query getChildFilter(java.lang.String type)
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getChildrenFilter
public org.apache.lucene.search.Query getChildrenFilter()
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parseCreateField
protected void parseCreateField(ParseContext context, java.util.List<IndexableField> fields) throws java.io.IOException
- Specified by:
parseCreateField
in classFieldMapper
- Throws:
java.io.IOException
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doMerge
protected void doMerge(Mapper mergeWith)
- Overrides:
doMerge
in classFieldMapper
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contentType
protected java.lang.String contentType()
- Specified by:
contentType
in classFieldMapper
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