io.github.microcks.util.el.FunctionExpression Maven / Gradle / Ivy
/*
* Copyright The Microcks Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.github.microcks.util.el;
import io.github.microcks.util.el.function.ELFunction;
/**
* An implementation of {@code Expression} that invokes an {@code ELFunction}
* @author laurent
*/
public class FunctionExpression implements Expression {
private final ELFunction function;
private final String[] functionArgs;
/**
* Build a new function expression with a function and its invocation arguments.
* @param function The ELFunction associated to this expression
* @param functionArgs The invocation arguments of this function
*/
public FunctionExpression(ELFunction function, String[] functionArgs) {
this.function = function;
this.functionArgs = functionArgs;
}
@Override
public String getValue(EvaluationContext context) {
return function.evaluate(context, functionArgs);
}
public ELFunction getFunction() {
return function;
}
public String[] getFunctionArgs() {
return functionArgs;
}
}