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Java > Open Source Codes > com > icl > saxon > style > Procedure


1 package com.icl.saxon.style;
2 import com.icl.saxon.*;
3 import javax.xml.transform.*;
4
5 /**
6 * A procedure represents a top-level element that can contain local variable declarations.
7 * Specifically, a top-level xsl:template, xsl:variable, xsl:param, or saxon:function element
8 * or an xsl:attribute-set element.
9 */
10     
11 public class Procedure {
12
13     protected int numberOfVariables = 0;
14
15     /**
16     * Get number of variables (size of stack frame)
17     */
18
19     public int getNumberOfVariables() {
20         return numberOfVariables;
21     }
22
23     /**
24     * Allocate a slot number for a variable
25     */
26
27     public int allocateSlotNumber() {
28         return numberOfVariables++;
29     }
30
31 }
32
33 //
34 // The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License");
35 // you may not use this file except in compliance with the License. You may obtain a copy of the
36 // License at http://www.mozilla.org/MPL/
37 //
38 // Software distributed under the License is distributed on an "AS IS" basis,
39 // WITHOUT WARRANTY OF ANY KIND, either express or implied.
40 // See the License for the specific language governing rights and limitations under the License.
41 //
42 // The Original Code is: all this file.
43 //
44 // The Initial Developer of the Original Code is
45 // Michael Kay of International Computers Limited (mhkay@iclway.co.uk).
46 //
47 // Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
48 //
49 // Contributor(s): none.
50 //
51
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