org.teiid.query.optimizer.relational.rules
Class RuleCleanCriteria

java.lang.Object
  org.teiid.query.optimizer.relational.rules.RuleCleanCriteria

All Implemented Interfaces:

OptimizerRule

public final class RuleCleanCriteria
extends java.lang.Object
implements OptimizerRule

Removes phantom and TRUE or FALSE criteria

Constructor Summary

RuleCleanCriteria()

Method Summary

PlanNode	execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleCleanCriteria

public RuleCleanCriteria()

Method Detail

execute

public PlanNode execute(PlanNode plan,
                        QueryMetadataInterface metadata,
                        CapabilitiesFinder capFinder,
                        RuleStack rules,
                        AnalysisRecord analysisRecord,
                        CommandContext context)
                 throws QueryPlannerException,
                        TeiidComponentException

Specified by:

execute in interface OptimizerRule

Throws:

QueryPlannerException

TeiidComponentException

See Also:

OptimizerRule#execute(PlanNode, QueryMetadataInterface, RuleStack)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object