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

Class UpdateByOperatorFactory

java.lang.Object

com.illumon.iris.db.v2.updateby.UpdateByOperatorFactory

public class UpdateByOperatorFactory
extends Object

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

Constructor Summary

Constructors

Constructor	Description
UpdateByOperatorFactory(QueryTable source, MatchPair[] groupByColumns, RedirectionIndex redirectionIndex, UpdateByControl control)

Method Summary

Modifier and Type	Method	Description
String	describe(Collection<UpdateByClause> 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
 QueryTable source,
 @NotNull
 MatchPair[] groupByColumns,
 @Nullable
 RedirectionIndex redirectionIndex,
 @NotNull
 UpdateByControl control)

Method Details

describe

public String describe(Collection<UpdateByClause> clauses)