Package org.apache.iotdb.db.mpp.plan.rewriter

Class MergeSingleFilterOptimizer

java.lang.Object

org.apache.iotdb.db.mpp.plan.rewriter.MergeSingleFilterOptimizer

All Implemented Interfaces:

IFilterOptimizer

public class MergeSingleFilterOptimizer
extends java.lang.Object
implements IFilterOptimizer

Constructor Summary

Constructors

Constructor	Description
MergeSingleFilterOptimizer()

Method Summary

Modifier and Type	Method	Description
QueryFilter	optimize(QueryFilter filter)

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeSingleFilterOptimizer

public MergeSingleFilterOptimizer()

Method Detail

optimize

public QueryFilter optimize(QueryFilter filter)
                     throws StatementAnalyzeException

Specified by:

optimize in interface IFilterOptimizer

Throws:

StatementAnalyzeException