1 /* 2 * Copyright 2003,2004 The Apache Software Foundation. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.apache.xerces.xs; 18 19 /** 20 * This interface represents the Particle schema component. 21 */ 22 public interface XSParticle extends XSObject { 23 /** 24 * [min occurs]: determines the minimum number of terms that can occur. 25 */ 26 public int getMinOccurs(); 27 28 /** 29 * [max occurs]: determines the maximum number of terms that can occur. 30 * To query for the value of unbounded use 31 * <code>maxOccursUnbounded</code>. When the value of 32 * <code>maxOccursUnbounded</code> is <code>true</code>, the value of 33 * <code>maxOccurs</code> is unspecified. 34 */ 35 public int getMaxOccurs(); 36 37 /** 38 * [max occurs]: whether the maxOccurs value is unbounded. 39 */ 40 public boolean getMaxOccursUnbounded(); 41 42 /** 43 * [term]: one of a model group, a wildcard, or an element declaration. 44 */ 45 public XSTerm getTerm(); 46 47 } 48