01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.xerces.xs;
19:
20: import org.w3c.dom.ls.LSInput;
21:
22: /**
23: * The <code>LSInputList</code> interface provides the abstraction of an
24: * ordered collection of <code>LSInput</code>s, without defining or
25: * constraining how this collection is implemented.
26: */
27: public interface LSInputList {
28: /**
29: * The number of <code>LSInput</code>s in the list. The range of valid
30: * child object indices is 0 to <code>length-1</code> inclusive.
31: */
32: public int getLength();
33:
34: /**
35: * Returns the <code>index</code>th item in the collection or
36: * <code>null</code> if <code>index</code> is greater than or equal to
37: * the number of objects in the list. The index starts at 0.
38: * @param index index into the collection.
39: * @return The <code>LSInput</code> at the <code>index</code>th
40: * position in the <code>LSInputList</code>, or <code>null</code> if
41: * the index specified is not valid.
42: */
43: public LSInput item(int index);
44:
45: }
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