org.openanzo.glitter.query.planning
Class SimpleCostExecutionPlan

java.lang.Object
  org.openanzo.glitter.query.planning.GreedyCostBasedExecutionPlan
      org.openanzo.glitter.query.planning.SimpleCostExecutionPlan

All Implemented Interfaces:

CostBasedQueryExecutionPlan, QueryExecutionPlan

public class SimpleCostExecutionPlan
extends GreedyCostBasedExecutionPlan

A SimpleCostExecutionPlan uses the SimpleCostModel in concert with the GreedyCostBasedExecutionPlan to provide an unsophisticated way to approach executing a query.

Author:

lee

Constructor Summary

SimpleCostExecutionPlan()
Default constructor.

Method Summary

Methods inherited from class org.openanzo.glitter.query.planning.GreedyCostBasedExecutionPlan

getCostModel, orderNodes

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleCostExecutionPlan

public SimpleCostExecutionPlan()

Default constructor.