Package org.elasticsearch.index.mapper

Class CompletionFieldMapper.CompletionFieldType

java.lang.Object
org.elasticsearch.index.mapper.MappedFieldType
org.elasticsearch.index.mapper.SimpleMappedFieldType
org.elasticsearch.index.mapper.TermBasedFieldType
org.elasticsearch.index.mapper.CompletionFieldMapper.CompletionFieldType
Enclosing class:
CompletionFieldMapper
public static final class CompletionFieldMapper.CompletionFieldType
extends TermBasedFieldType

  • Constructor Details

    • CompletionFieldType

      public CompletionFieldType​(java.lang.String name, NamedAnalyzer searchAnalyzer, java.util.Map<java.lang.String,​java.lang.String> meta)

  • Method Details

    • setPreserveSep

      public void setPreserveSep​(boolean preserveSep)

    • setPreservePositionIncrements

      public void setPreservePositionIncrements​(boolean preservePositionIncrements)

    • setContextMappings

      public void setContextMappings​(ContextMappings contextMappings)

    • indexAnalyzer

      public NamedAnalyzer indexAnalyzer()
      Overrides:
      indexAnalyzer in class MappedFieldType

    • hasContextMappings

      public boolean hasContextMappings()
      Returns:
      true if there are one or more context mappings defined for this field type

    • getContextMappings

      public ContextMappings getContextMappings()
      Returns:
      associated context mappings for this field type

    • postingsFormat

      public static org.apache.lucene.codecs.PostingsFormat postingsFormat()
      Returns:
      postings format to use for this field-type

    • prefixQuery

      public org.apache.lucene.search.suggest.document.CompletionQuery prefixQuery​(java.lang.Object value)
      Completion prefix query

    • regexpQuery

      public org.apache.lucene.search.suggest.document.CompletionQuery regexpQuery​(java.lang.Object value, int flags, int maxDeterminizedStates)
      Completion prefix regular expression query

    • fuzzyQuery

      public org.apache.lucene.search.suggest.document.CompletionQuery fuzzyQuery​(java.lang.String value, Fuzziness fuzziness, int nonFuzzyPrefixLength, int minFuzzyPrefixLength, int maxExpansions, boolean transpositions, boolean unicodeAware)
      Completion prefix fuzzy query

    • typeName

      public java.lang.String typeName()
      Description copied from class: MappedFieldType
      Returns the name of this type, as would be specified in mapping properties
      Specified by:
      typeName in class MappedFieldType

    • valueFetcher

      public ValueFetcher valueFetcher​(MapperService mapperService, SearchLookup searchLookup, java.lang.String format)
      Description copied from class: MappedFieldType
      Create a helper class to fetch field values during the FetchFieldsPhase. New field types must implement this method in order to support the search 'fields' option. Except for metadata fields, field types should not throw UnsupportedOperationException since this could cause a search retrieving multiple fields (like "fields": ["*"]) to fail.
      Specified by:
      valueFetcher in class MappedFieldType