com.bigdata.bop.ap

Class SampleIndex.AccessPathSample<E>

java.lang.Object

com.bigdata.bop.ap.SampleIndex.AccessPathSample<E>

Type Parameters:

E - The generic type of the elements visited by that access path.

All Implemented Interfaces:

Serializable

Enclosing class:

SampleIndex<E>

public static class SampleIndex.AccessPathSample<E>
extends Object
implements Serializable

A sample from an access path.

Author:

thompsonbry@users.sourceforge.net

See Also:

Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
IPredicate<E>	getPredicate()
E[]	getSample() The sample.
boolean	isEmpty()
int	limit()
int	sampleSize()

Methods inherited from class java.lang.Object

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

Method Detail

getPredicate

public IPredicate<E> getPredicate()

isEmpty

public boolean isEmpty()

sampleSize

public int sampleSize()

limit

public int limit()

getSample

public E[] getSample()

The sample.

Returns:

The sample -or- null if the sample was empty.