Package org.apache.calcite.avatica

Class Meta.Frame

java.lang.Object
org.apache.calcite.avatica.Meta.Frame
Enclosing interface:
Meta
public static class Meta.Frame extends Object
A collection of rows.

  • Field Details

    • EMPTY

      public static final Meta.Frame EMPTY
      Frame that has zero rows and is the last frame.

    • MORE

      public static final Meta.Frame MORE
      Frame that has zero rows but may have another frame.

    • offset

      public final long offset
      Zero-based offset of first row.

    • done

      public final boolean done
      Whether this is definitely the last frame of rows. If true, there are no more rows. If false, there may or may not be more rows.

    • rows

      public final Iterable<Object> rows
      The rows.

  • Constructor Details

    • Frame

      public Frame(long offset, boolean done, Iterable<Object> rows)

  • Method Details

    • create

      public static Meta.Frame create(long offset, boolean done, List<Object> rows)

    • toProto

      public org.apache.calcite.avatica.proto.Common.Frame toProto()

    • fromProto

      public static Meta.Frame fromProto(org.apache.calcite.avatica.proto.Common.Frame proto)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

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