Package org.elasticsearch.join.mapper
Class ParentIdFieldMapper
java.lang.Object
org.elasticsearch.index.mapper.Mapper
org.elasticsearch.index.mapper.FieldMapper
org.elasticsearch.join.mapper.ParentIdFieldMapper
- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<Mapper>
,ToXContent
,ToXContentFragment
public final class ParentIdFieldMapper extends FieldMapper
A field mapper used internally by the
ParentJoinFieldMapper
to index
the value that link documents in the index (parent _id or _id if the document is a parent).-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ParentIdFieldMapper.ParentIdFieldType
Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.FieldMapper
FieldMapper.CopyTo, FieldMapper.MultiFields
Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.Mapper
Mapper.BuilderContext, Mapper.TypeParser
Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
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Field Summary
Fields inherited from class org.elasticsearch.index.mapper.FieldMapper
COERCE_SETTING, copyTo, defaultFieldType, fieldType, IGNORE_MALFORMED_SETTING, indexCreatedVersion, multiFields
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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)
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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Constructor Details
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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 Details
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clone
- Overrides:
clone
in classFieldMapper
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getParentName
public java.lang.String getParentName()Returns the parent name associated with this mapper. -
getParentFilter
public org.apache.lucene.search.Query getParentFilter() -
getChildren
public java.util.Collection<java.lang.String> getChildren()Returns the children names associated with this mapper. -
getChildFilter
public org.apache.lucene.search.Query getChildFilter(java.lang.String type) -
getChildrenFilter
public org.apache.lucene.search.Query getChildrenFilter() -
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
- Overrides:
doMerge
in classFieldMapper
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contentType
protected java.lang.String contentType()- Specified by:
contentType
in classFieldMapper
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