- /*
- * Copyright 2001-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- /*
- * $Id: AnyNodeCounter.java,v 1.4 2004/02/16 22:54:59 minchau Exp $
- */
-
- package com.sun.org.apache.xalan.internal.xsltc.dom;
-
- import com.sun.org.apache.xalan.internal.xsltc.DOM;
- import com.sun.org.apache.xalan.internal.xsltc.Translet;
- import com.sun.org.apache.xml.internal.dtm.DTMAxisIterator;
-
- /**
- * @author Jacek Ambroziak
- * @author Santiago Pericas-Geertsen
- */
- public abstract class AnyNodeCounter extends NodeCounter {
- public AnyNodeCounter(Translet translet,
- DOM document, DTMAxisIterator iterator) {
- super(translet, document, iterator);
- }
-
- public NodeCounter setStartNode(int node) {
- _node = node;
- _nodeType = _document.getExpandedTypeID(node);
- return this;
- }
-
- public String getCounter() {
- int result;
- if (_value != Integer.MIN_VALUE) {
- result = _value;
- }
- else {
- int next = _node;
- final int root = _document.getDocument();
- result = 0;
- while (next >= root && !matchesFrom(next)) {
- if (matchesCount(next)) {
- ++result;
- }
- next--;
- //%HZ%: Is this the best way of finding the root? Is it better to check
- //%HZ%: parent(next)?
- /*
- if (next == root) {
- break;
- }
- else {
- --next;
- }
- */
- }
- }
- return formatNumbers(result);
- }
-
- public static NodeCounter getDefaultNodeCounter(Translet translet,
- DOM document,
- DTMAxisIterator iterator) {
- return new DefaultAnyNodeCounter(translet, document, iterator);
- }
-
- static class DefaultAnyNodeCounter extends AnyNodeCounter {
- public DefaultAnyNodeCounter(Translet translet,
- DOM document, DTMAxisIterator iterator) {
- super(translet, document, iterator);
- }
-
- public String getCounter() {
- int result;
- if (_value != Integer.MIN_VALUE) {
- result = _value;
- }
- else {
- int next = _node;
- result = 0;
- final int ntype = _document.getExpandedTypeID(_node);
- final int root = _document.getDocument();
- while (next >= 0) {
- if (ntype == _document.getExpandedTypeID(next)) {
- result++;
- }
- //%HZ%: Is this the best way of finding the root? Is it better to check
- //%HZ%: parent(next)?
- if (next == root) {
- break;
- }
- else {
- --next;
- }
- }
- }
- return formatNumbers(result);
- }
- }
- }