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/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xalan" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
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*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 2002, International
* Business Machines Corporation., http://www.ibm.com. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.xpath.impl.parser;
import org.apache.xpath.expression.NodeTest;
import org.apache.xpath.expression.StepExpr;
import org.apache.xpath.impl.KindTestImpl;
import org.apache.xpath.impl.StepExprImpl;
/**
*
*/
public class Singletons extends SimpleNode
{
/**
* DotDot singleton
*/
protected static final Singletons DOTDOT = new Singletons(XPathTreeConstants.JJTDOTDOT);
/**
* Slash singleton
*/
protected static final Singletons SLASH = new Singletons(XPathTreeConstants.JJTSLASH);
/**
* At singleton
*/
protected static final Singletons AT = new Singletons(XPathTreeConstants.JJTAT);
/**
* NodeTest singleton
*/
protected static final Singletons NODETEST = new Singletons(XPathTreeConstants.JJTNODETEST);
/**
* Root singleton
*/
protected static final Singletons ROOT = new Singletons(XPathTreeConstants.JJTROOT);
/**
* Root descendants singleton
*/
protected static final Singletons ROOTDESCENDANT = new Singletons(XPathTreeConstants.JJTROOTDESCENDANTS);
/**
* Minus singleton
*/
protected static final Singletons MINUS = new Singletons(XPathTreeConstants.JJTMINUS);
/**
* Plus singleton (arithmetic and occurrence indicator)
*/
protected static final Singletons PLUS = new Singletons(XPathTreeConstants.JJTPLUS);
/**
* SlashSlash singleton
*/
static final public StepExprImpl SLASHSLASH;
/**
* Empty singleton (appear in sequencetype)
*/
protected static final Singletons EMPTY = new Singletons(XPathTreeConstants.JJTEMPTY);
/**
* Element type singleton (appear in sequencetype)
*/
protected static final Singletons ELEMENT = new Singletons(XPathTreeConstants.JJTELEMENTTYPE);
/**
* Attribute type singleton (appear in sequencetype)
*/
protected static final Singletons ATTRIBUTE = new Singletons(XPathTreeConstants.JJTATTRIBUTETYPE);
/**
* Atomic type singleton (appear in sequencetype)
*/
protected static final Singletons ATOMIC = new Singletons(XPathTreeConstants.JJTATOMICTYPE);
/**
* Node type singleton (appear in sequencetype)
*/
protected static final Singletons NODE = new Singletons(XPathTreeConstants.JJTNODE);
/**
* PI type singleton (appear in sequencetype)
*/
protected static final Singletons PI = new Singletons(XPathTreeConstants.JJTPROCESSINGINSTRUCTION);
/**
* Comment type singleton (appear in sequencetype)
*/
protected static final Singletons COMMENT = new Singletons(XPathTreeConstants.JJTCOMMENT);
/**
* Text type singleton (appear in sequencetype)
*/
protected static final Singletons TEXT = new Singletons(XPathTreeConstants.JJTTEXT);
/**
* Document type singleton (appear in sequencetype)
*/
protected static final Singletons DOCUMENT = new Singletons(XPathTreeConstants.JJTDOCUMENT);
/**
* Item type singleton (appear in sequencetype)
*/
protected static final Singletons ITEM = new Singletons(XPathTreeConstants.JJTITEM);
/**
* Multiply occurrence indicator singleton (appear in sequencetype)
*/
protected static final Singletons MULTIPLY = new Singletons(XPathTreeConstants.JJTMULTIPLY);
/**
* Question mark occurrence indicator singleton (appear in sequencetype)
*/
protected static final Singletons QMARK = new Singletons(XPathTreeConstants.JJTQMARK);
/**
* Dot kind test singleton
*/
static final public KindTestImpl DOT_KIND_TEST;
static
{
KindTestImpl kt = new KindTestImpl();
kt.setKindTest(NodeTest.ANY_KIND_TEST);
SLASHSLASH = new StepExprImpl(StepExpr.AXIS_DESCENDANT_OR_SELF, kt);
DOT_KIND_TEST = new KindTestImpl(XPathTreeConstants.JJTDOT);
DOT_KIND_TEST.setKindTest(NodeTest.CONTEXT_ITEM_TEST);
}
/**
* Constructor for Singletons.
*
* @param i
*/
private Singletons(int i)
{
super(i);
}
/**
* Constructor for Singletons.
*
* @param p
* @param i
*/
private Singletons(XPath p, int i)
{
super(p, i);
}
}