1 package org.codehaus.plexus.interpolation.fixed;
2
3 /*
4 * Copyright 2014 The Codehaus Foundation.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 public interface FixedValueSource {
20 /**
21 * @param expression The expression.
22 * @param interpolationState {@link InterpolationState}.
23 * @return the value related to the expression, or null if not found (not available
24 * from this source)
25 */
26 public Object getValue(String expression, InterpolationState interpolationState);
27 }