org.apache.pig.impl.plan.optimizer
Class RulePlan

java.lang.Object
  extended by org.apache.pig.impl.plan.OperatorPlan<RuleOperator>
      extended by org.apache.pig.impl.plan.optimizer.RulePlan
All Implemented Interfaces:
Serializable, Cloneable, Iterable<RuleOperator>

public class RulePlan
extends OperatorPlan<RuleOperator>

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.pig.impl.plan.OperatorPlan
OperatorPlan.IndexHelper<E>
 
Field Summary
 
Fields inherited from class org.apache.pig.impl.plan.OperatorPlan
log, mFromEdges, mKeys, mOps, mToEdges
 
Constructor Summary
RulePlan()
           
 
Method Summary
 void explain(OutputStream out, PrintStream ps)
           
 
Methods inherited from class org.apache.pig.impl.plan.OperatorPlan
add, addAsLeaf, connect, disconnect, dump, getKeys, getLeaves, getOperator, getOperatorKey, getPredecessors, getRoots, getSuccessors, insertBetween, isSingleLeafPlan, iterator, merge, mergeSharedPlan, pushAfter, pushBefore, remove, removeAndReconnect, removeAndReconnectMultiSucc, replace, size, swap, trimAbove, trimBelow
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RulePlan

public RulePlan()
Method Detail

explain

public void explain(OutputStream out,
                    PrintStream ps)
             throws VisitorException,
                    IOException
Overrides:
explain in class OperatorPlan<RuleOperator>
Throws:
VisitorException
IOException


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