/*
* Copyright 1999-2002,2004 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.
*/
package org.apache.xerces.impl.dtd.models;
import org.apache.xerces.xni.QName;
/**
* @xerces.internal
*
* @version $Id: ContentModelValidator.java 320090 2004-10-04 22:00:42Z mrglavas $
*/
public interface ContentModelValidator {
//
// Methods
//
/**
* validate
*
* @param children
* @param offset
* @param length
*
* @return The value -1 if fully valid, else the 0 based index of the child
* that first failed. If the value returned is equal to the number
* of children, then the specified children are valid but additional
* content is required to reach a valid ending state.
*/
public int validate(QName[] children, int offset, int length);
} // interface ContentModelValidator