org.teiid.query.optimizer.relational

Class RuleStack

java.lang.Object

org.teiid.query.optimizer.relational.RuleStack

public class RuleStack
extends Object

Constructor Summary

Constructors

Constructor and Description
RuleStack()

Method Summary

Modifier and Type	Method and Description
void	addLast(OptimizerRule rule)
RuleStack	clone()
boolean	contains(OptimizerRule rule)
RelationalPlanner	getPlanner()
boolean	isEmpty()
OptimizerRule	pop()
void	push(OptimizerRule rule)
void	remove(OptimizerRule rule) Remove all occurrences of this rule in the stack
void	setPlanner(RelationalPlanner planner)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleStack

public RuleStack()

Method Detail

push

public void push(OptimizerRule rule)

addLast

public void addLast(OptimizerRule rule)

pop

public OptimizerRule pop()

isEmpty

public boolean isEmpty()

size

public int size()

remove

public void remove(OptimizerRule rule)

Remove all occurrences of this rule in the stack

Parameters:

rule - The rule to remove

Since:

4.2

contains

public boolean contains(OptimizerRule rule)

setPlanner

public void setPlanner(RelationalPlanner planner)

getPlanner

public RelationalPlanner getPlanner()

clone

public RuleStack clone()

Overrides:

clone in class Object