1 /*
2 * Copyright (c) 2011. The Apache Software Foundation
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21 package org.apache.expreval.expr.stringpattern;
22
23 import org.apache.expreval.expr.ExpressionType;
24 import org.apache.expreval.expr.NotValue;
25 import org.apache.expreval.expr.node.BooleanValue;
26 import org.apache.expreval.expr.node.GenericValue;
27
28 public abstract class GenericStringPatternStmt extends NotValue<GenericStringPatternStmt> implements BooleanValue {
29
30 protected GenericStringPatternStmt(final GenericValue arg0, final boolean not, final GenericValue arg1) {
31 super(ExpressionType.STRINGPATTERN, not, arg0, arg1);
32 }
33
34 protected abstract String getFunctionName();
35
36 public String asString() {
37 return this.getExprArg(0).asString() + notAsString() + " "
38 + this.getFunctionName() + " " + this.getExprArg(1).asString();
39 }
40 }