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    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one
    3    * or more contributor license agreements. See the NOTICE file
    4    * distributed with this work for additional information
    5    * regarding copyright ownership. The ASF licenses this file
    6    * to you under the Apache License, Version 2.0 (the
    7    * "License"); you may not use this file except in compliance
    8    * with the License. You may obtain a copy of the License at
    9    *
    10   * http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   * Unless required by applicable law or agreed to in writing,
    13   * software distributed under the License is distributed on an
    14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    15   * KIND, either express or implied. See the License for the
    16   * specific language governing permissions and limitations
    17   * under the License.
    18   */
    19
    20  package org.apache.ws.commons.schema;
    21
    22  /**
    23   * Requires the elements in the group to appear in the specified sequence
    24   * within the containing element. Represents the World Wide Web Consortium
    25   * (W3C) sequence (compositor) element.
    26   */
    27
    28  public class XmlSchemaSequence extends XmlSchemaGroupBase {
    29
    30      /**
    31       * Creates new XmlSchemaSequence
    32       */
    33      public XmlSchemaSequence() {
    34      }
    35
    36      /**
    37       * The elements contained within the compositor.
    38       * Collection of XmlSchemaElement, XmlSchemaGroupRef,
    39       * XmlSchemaChoice, XmlSchemaSequence, or XmlSchemaAny.
    40       */
    41      public XmlSchemaObjectCollection getItems() {
    42          return items;
    43      }
    44
    45      public String toString(String prefix, int tab) {
    46          String xml = new String();
    47          for (int i = 0; i < tab; i++)
    48              xml += "\t";
    49          if (!prefix.equals("") && prefix.indexOf(":") == -1)
    50              prefix += ":";
    51
    52          xml += "<" + prefix + "sequence>\n";
    53          for (int i = 0; i < items.getCount(); i++) {
    54              xml += items.getItem(i).toString(prefix, (tab + 1));
    55          }
    56
    57          for (int i = 0; i < tab; i++)
    58              xml += "\t";
    59
    60          xml += "</" + prefix + "sequence>\n";
    61          return xml;
    62      }
    63  }