Package io.deephaven.engine.table.impl.updateby

Class UpdateBy.UpdateByOperatorCollection

java.lang.Object

io.deephaven.engine.table.impl.updateby.UpdateBy.UpdateByOperatorCollection

Enclosing class:

UpdateBy

public static class UpdateBy.UpdateByOperatorCollection
extends Object

This helper class will process the update by clauses and organize the operators into windows that can be processed together. The operators are not fully initialized; the input sources and output sources will not be assigned or created until UpdateByOperator.initializeSources(Table, RowRedirection) is called.

Method Summary

Modifier and Type	Method	Description
UpdateBy.UpdateByOperatorCollection	copy()
static UpdateBy.UpdateByOperatorCollection	from(@NotNull TableDefinition tableDef, @NotNull UpdateByControl control, @NotNull Collection<? extends UpdateByOperation> clauses, @NotNull Collection<? extends ColumnName> byColumns)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

from

public static UpdateBy.UpdateByOperatorCollection from(@NotNull
 @NotNull TableDefinition tableDef,
 @NotNull
 @NotNull UpdateByControl control,
 @NotNull
 @NotNull Collection<? extends UpdateByOperation> clauses,
 @NotNull
 @NotNull Collection<? extends ColumnName> byColumns)

copy

public UpdateBy.UpdateByOperatorCollection copy()