Source code: com/sun/xacml/cond/FunctionFactoryProxy.java
1
2 /*
3 * @(#)FunctionFactoryProxy.java
4 *
5 * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistribution of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistribution in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * Neither the name of Sun Microsystems, Inc. or the names of contributors may
18 * be used to endorse or promote products derived from this software without
19 * specific prior written permission.
20 *
21 * This software is provided "AS IS," without a warranty of any kind. ALL
22 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
23 * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
24 * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN")
25 * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
26 * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
27 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
28 * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
29 * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
30 * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
31 * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
32 *
33 * You acknowledge that this software is not designed or intended for use in
34 * the design, construction, operation or maintenance of any nuclear facility.
35 */
36
37 package com.sun.xacml.cond;
38
39
40 /**
41 * A simple proxy interface used to install new <code>FunctionFactory</code>s.
42 * The three kinds of factory (Target, Condition, and General) are tied
43 * together in this interface because implementors writing new factories
44 * should always implement all three types and provide them together.
45 *
46 * @since 1.2
47 * @author Seth Proctor
48 */
49 public interface FunctionFactoryProxy
50 {
51
52 /**
53 * Returns the Target version of an instance of the
54 * <code>FunctionFactory</code> for which this is a proxy.
55 *
56 * @return a <code>FunctionFactory</code> instance
57 */
58 public FunctionFactory getTargetFactory();
59
60 /**
61 * Returns the Condition version of an instance of the
62 * <code>FunctionFactory</code> for which this is a proxy.
63 *
64 * @return a <code>FunctionFactory</code> instance
65 */
66 public FunctionFactory getConditionFactory();
67
68 /**
69 * Returns the General version of an instance of the
70 * <code>FunctionFactory</code> for which this is a proxy.
71 *
72 * @return a <code>FunctionFactory</code> instance
73 */
74 public FunctionFactory getGeneralFactory();
75
76 }