com.github.zomin.expression.CacheExpressionRootObject Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2002-2013 the original author or 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 com.github.zomin.expression;

import org.springframework.util.Assert;

import java.lang.reflect.Method;

/**
 * Class describing the root object used during the expression evaluation.
 *
 * @author Costin Leau
 * @author Sam Brannen
 * @since 3.1
 */
class CacheExpressionRootObject {

    private final Method method;

    private final Object[] args;

    private final Object target;

    private final Class targetClass;


    public CacheExpressionRootObject(Method method, Object[] args, Object target, Class targetClass) {

        Assert.notNull(method, "Method is required");
        Assert.notNull(targetClass, "targetClass is required");
        this.method = method;
        this.target = target;
        this.targetClass = targetClass;
        this.args = args;
    }

    public Method getMethod() {
        return this.method;
    }

    public String getMethodName() {
        return this.method.getName();
    }

    public Object[] getArgs() {
        return this.args;
    }

    public Object getTarget() {
        return this.target;
    }

    public Class getTargetClass() {
        return this.targetClass;
    }

}