19f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 29f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Licensed to the Apache Software Foundation (ASF) under one 39f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or more contributor license agreements. See the NOTICE file 49f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed with this work for additional information 59f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * regarding copyright ownership. The ASF licenses this file 69f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * to you under the Apache License, Version 2.0 (the "License"); 79f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * you may not use this file except in compliance with the License. 89f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * You may obtain a copy of the License at 99f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * http://www.apache.org/licenses/LICENSE-2.0 119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Unless required by applicable law or agreed to in writing, software 139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed under the License is distributed on an "AS IS" BASIS, 149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * See the License for the specific language governing permissions and 169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * limitations under the License. 179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * $Id: SubContextList.java 468655 2006-10-28 07:12:06Z minchau $ 209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonpackage org.apache.xpath.axes; 229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport org.apache.xpath.XPathContext; 249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/** 269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * A class that implements this interface is a sub context node list, meaning it 279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * is a node list for a location path step for a predicate. 289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @xsl.usage advanced 299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonpublic interface SubContextList 319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson{ 329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the number of nodes in the node list, which, in the XSLT 1 based 359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * counting system, is the last index position. 369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param xctxt The XPath runtime context. 399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return the number of nodes in the node list. 419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public int getLastPos(XPathContext xctxt); 439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Get the current sub-context position. 469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param xctxt The XPath runtime context. 489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @return The position of the current node in the list. 509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public int getProximityPosition(XPathContext xctxt); 529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson} 53