/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.dubbo.admin.model.dto;

public class ServiceTestDTO {
    private String service;
    private String method;
    private String[] parameterTypes;
    private Object[] params;

    public String getService() {
        return service;
    }

    public void setService(String service) {
        this.service = service;
    }

    public String getMethod() {
        return method;
    }

    public void setMethod(String method) {
        this.method = method;
    }

    public String[] getParameterTypes() {
        return parameterTypes;
    }

    public void setParameterTypes(String[] parameterTypes) {
        this.parameterTypes = parameterTypes;
    }

    public Object[] getParams() {
        return params;
    }

    public void setParams(Object[] params) {
        this.params = params;
    }
}
