org.basex.query.util
Class ItemSet

java.lang.Object
  org.basex.query.util.ItemSet

public final class ItemSet
extends java.lang.Object

Set for quickly indexing items.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Christian Gruen

Constructor Summary

ItemSet()

Method Summary

boolean

index(Item i) Indexes the specified item.

Methods inherited from class java.lang.Object

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

Constructor Detail

ItemSet

public ItemSet()

Method Detail

index

public boolean index(Item i)
              throws QueryException

Indexes the specified item.

Parameters:

i - item

Returns:

true if value is new

Throws:

QueryException - evaluation exception