Package io.trino.operator.aggregation

Class TypedKeyValueHeap

java.lang.Object
io.trino.operator.aggregation.TypedKeyValueHeap
public class TypedKeyValueHeap extends Object

  • Constructor Details

    • TypedKeyValueHeap

      public TypedKeyValueHeap(MethodHandle keyGreaterThan, Type keyType, Type valueType, int capacity)

  • Method Details

    • getSerializedType

      public static Type getSerializedType(Type keyType, Type valueType)

    • getCapacity

      public int getCapacity()

    • getEstimatedSize

      public long getEstimatedSize()

    • isEmpty

      public boolean isEmpty()

    • serialize

      public void serialize(BlockBuilder out)

    • deserialize

      public static TypedKeyValueHeap deserialize(Block block, Type keyType, Type valueType, MethodHandle keyComparisonOperator)

    • popAll

      public void popAll(BlockBuilder resultBlockBuilder)

    • pop

      public void pop(BlockBuilder resultBlockBuilder)

    • add

      public void add(Block keyBlock, Block valueBlock, int position)

    • addAll

      public void addAll(TypedKeyValueHeap otherHeap)

    • addAll

      public void addAll(Block keysBlock, Block valuesBlock)

    • copy

      public TypedKeyValueHeap copy()