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

Class UpdateByOperatorFactory

java.lang.Object

io.deephaven.engine.table.impl.updateby.UpdateByOperatorFactory

public class UpdateByOperatorFactory
extends Object

A factory to visit all of the UpdateByOperations to produce a set of UpdateByOperators that UpdateBy can use to produce a result.

Constructor Summary

Constructors

Constructor	Description
UpdateByOperatorFactory(@NotNull TableDefinition tableDef, @NotNull MatchPair[] groupByColumns, @NotNull UpdateByControl control)

Method Summary

Modifier and Type	Method	Description
String	describe(Collection<? extends UpdateByOperation> clauses)

Methods inherited from class java.lang.Object

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

Constructor Details

UpdateByOperatorFactory

public UpdateByOperatorFactory(@NotNull
 @NotNull TableDefinition tableDef,
 @NotNull
 @NotNull MatchPair[] groupByColumns,
 @NotNull
 @NotNull UpdateByControl control)

Method Details

describe

public String describe(Collection<? extends UpdateByOperation> clauses)