Record Class SpooledBlock

java.lang.Object
java.lang.Record
io.trino.server.protocol.spooling.SpooledBlock
public record SpooledBlock(io.airlift.slice.Slice identifier, Optional<URI> directUri, Map<String,List<String>> headers, DataAttributes attributes) extends Record

  • Field Details

    • SPOOLING_METADATA_TYPE

      public static final RowType SPOOLING_METADATA_TYPE

    • SPOOLING_METADATA_COLUMN_NAME

      public static final String SPOOLING_METADATA_COLUMN_NAME
      See Also:

    • SPOOLING_METADATA_SYMBOL

      public static final Symbol SPOOLING_METADATA_SYMBOL

  • Constructor Details

    • SpooledBlock

      public SpooledBlock(io.airlift.slice.Slice identifier, Optional<URI> directUri, Map<String,List<String>> headers, DataAttributes attributes)
      Creates an instance of a SpooledBlock record class.
      Parameters:
      identifier - the value for the identifier record component
      directUri - the value for the directUri record component
      headers - the value for the headers record component
      attributes - the value for the attributes record component

  • Method Details

    • deserialize

      public static SpooledBlock deserialize(Page page)

    • forLocation

      public static SpooledBlock forLocation(io.trino.spi.protocol.SpooledLocation location, DataAttributes attributes)

    • serialize

      public Block serialize()

    • createNonSpooledPage

      public static Page createNonSpooledPage(Page page)

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • identifier

      public io.airlift.slice.Slice identifier()
      Returns the value of the identifier record component.
      Returns:
      the value of the identifier record component

    • directUri

      public Optional<URI> directUri()
      Returns the value of the directUri record component.
      Returns:
      the value of the directUri record component

    • headers

      public Map<String,List<String>> headers()
      Returns the value of the headers record component.
      Returns:
      the value of the headers record component

    • attributes

      public DataAttributes attributes()
      Returns the value of the attributes record component.
      Returns:
      the value of the attributes record component