01: /*******************************************************************************
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
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: *******************************************************************************/package org.ofbiz.minilang.method;
19:
20: import org.w3c.dom.*;
21:
22: import org.ofbiz.minilang.*;
23:
24: /**
25: * A single operation, does the specified operation on the given field
26: */
27: public abstract class MethodOperation {
28:
29: protected SimpleMethod simpleMethod;
30:
31: public MethodOperation(Element element, SimpleMethod simpleMethod) {
32: this .simpleMethod = simpleMethod;
33: }
34:
35: /** Execute the operation; if false is returned then no further operations will be executed */
36: public abstract boolean exec(MethodContext methodContext);
37:
38: /** Create a raw string representation of the operation, would be similar to original XML */
39: public abstract String rawString();
40:
41: /** Create an expanded string representation of the operation, is for the current context */
42: public abstract String expandedString(MethodContext methodContext);
43: }
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