Package org.elasticsearch.cluster.metadata

Class IndexAbstraction.DataStream

java.lang.Object
org.elasticsearch.cluster.metadata.IndexAbstraction.DataStream
All Implemented Interfaces:
IndexAbstraction
Enclosing interface:
IndexAbstraction
public static class IndexAbstraction.DataStream extends Object implements IndexAbstraction

  • Field Details

    • TS_EXTRACT_CONFIG

      public static final org.elasticsearch.xcontent.XContentParserConfiguration TS_EXTRACT_CONFIG

    • TIMESTAMP_FORMATTER

      public static final DateFormatter TIMESTAMP_FORMATTER

  • Constructor Details

  • Method Details

    • getName

      public String getName()
      Specified by:
      getName in interface IndexAbstraction
      Returns:
      the name of the index abstraction

    • getType

      public IndexAbstraction.Type getType()
      Specified by:
      getType in interface IndexAbstraction
      Returns:
      the type of the index abstraction

    • getIndices

      public List<Index> getIndices()
      Specified by:
      getIndices in interface IndexAbstraction
      Returns:
      All Index of all concrete indices this index abstraction is referring to.

    • getWriteIndex

      public Index getWriteIndex()
      Description copied from interface: IndexAbstraction
      A write index is a dedicated concrete index, that accepts all the new documents that belong to an index abstraction.

      A write index may also be a regular concrete index of a index abstraction and may therefore also be returned by IndexAbstraction.getIndices(). An index abstraction may also not have a dedicated write index.

      Specified by:
      getWriteIndex in interface IndexAbstraction
      Returns:
      the write index of this index abstraction or null if this index abstraction doesn't have a write index.

    • getWriteIndex

      public Index getWriteIndex(IndexRequest request, Metadata metadata)
      Specified by:
      getWriteIndex in interface IndexAbstraction

    • getParentDataStream

      public IndexAbstraction.DataStream getParentDataStream()
      Specified by:
      getParentDataStream in interface IndexAbstraction
      Returns:
      the data stream to which this index belongs or null if this is not a concrete index or if it is a concrete index that does not belong to a data stream.

    • isHidden

      public boolean isHidden()
      Specified by:
      isHidden in interface IndexAbstraction
      Returns:
      whether this index abstraction is hidden or not

    • isSystem

      public boolean isSystem()
      Specified by:
      isSystem in interface IndexAbstraction
      Returns:
      whether this index abstraction should be treated as a system index or not

    • isDataStreamRelated

      public boolean isDataStreamRelated()
      Specified by:
      isDataStreamRelated in interface IndexAbstraction
      Returns:
      whether this index abstraction is related to data streams

    • getAliases

      public List<String> getAliases()
      Specified by:
      getAliases in interface IndexAbstraction
      Returns:
      the names of aliases referring to this instance. Returns null if aliases can't point to this instance.

    • getDataStream

      public DataStream getDataStream()

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object