com.espertech.esper.epl.join.plan
Class NStreamQueryPlanBuilder.BestChainResult

java.lang.Object
  com.espertech.esper.epl.join.plan.NStreamQueryPlanBuilder.BestChainResult

Enclosing class:

NStreamQueryPlanBuilder

public static class NStreamQueryPlanBuilder.BestChainResult
extends java.lang.Object

Encapsulates the chain information.

Constructor Summary

NStreamQueryPlanBuilder.BestChainResult(int depth, int[] chain)
Ctor.

Method Summary

int[]	getChain() Returns chain of stream numbers.
int	getDepth() Returns depth of lookups via index in chain.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NStreamQueryPlanBuilder.BestChainResult

public NStreamQueryPlanBuilder.BestChainResult(int depth,
                                               int[] chain)

Ctor.

Parameters:

depth - - depth this chain resolves into a indexed lookup

chain - - chain for nested lookup

Method Detail

getDepth

public int getDepth()

Returns depth of lookups via index in chain.

Returns:

depth

getChain

public int[] getChain()

Returns chain of stream numbers.

Returns:

array of stream numbers

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object