Package com.illumon.iris.db.v2.updateby.hashing

Interface ChunkedUpdateByStateManager

All Known Implementing Classes:

AddOnlyUpdateByStateManager, IncrementalUpdateByStateManager

public interface ChunkedUpdateByStateManager

The basis for operators that participate in an updateBy operation.

Method Summary

Modifier and Type	Method	Description
void	add(SafeCloseable bc, OrderedKeys orderedKeys, ColumnSource<?>[] sources, org.apache.commons.lang3.mutable.MutableInt nextOutputPosition, WritableIntChunk<Attributes.KeyIndices> outputPositions)
default void	findModifications(SafeCloseable pc, OrderedKeys modifiedIndex, ColumnSource<?>[] keySources, WritableIntChunk<Attributes.KeyIndices> outputPositions)
SafeCloseable	makeUpdateByBuildContext(ColumnSource<?>[] keySources, long updateSize)
default SafeCloseable	makeUpdateByProbeContext(ColumnSource<?>[] buildSources, long maxSize)
default void	remove(SafeCloseable pc, OrderedKeys indexToRemove, ColumnSource<?>[] sources, WritableIntChunk<Attributes.KeyIndices> outputPositions)

Method Details

add

void add(SafeCloseable bc,
 OrderedKeys orderedKeys,
 ColumnSource<?>[] sources,
 org.apache.commons.lang3.mutable.MutableInt nextOutputPosition,
 WritableIntChunk<Attributes.KeyIndices> outputPositions)

remove

default void remove(@NotNull
 SafeCloseable pc,
 @NotNull
 OrderedKeys indexToRemove,
 @NotNull
 ColumnSource<?>[] sources,
 @NotNull
 WritableIntChunk<Attributes.KeyIndices> outputPositions)

findModifications

default void findModifications(@NotNull
 SafeCloseable pc,
 @NotNull
 OrderedKeys modifiedIndex,
 @NotNull
 ColumnSource<?>[] keySources,
 @NotNull
 WritableIntChunk<Attributes.KeyIndices> outputPositions)

makeUpdateByBuildContext

SafeCloseable makeUpdateByBuildContext(ColumnSource<?>[] keySources,
 long updateSize)

makeUpdateByProbeContext

default SafeCloseable makeUpdateByProbeContext(ColumnSource<?>[] buildSources,
 long maxSize)