io.apicurio.datamodels.cmd.AbstractCommand Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of data-models-test Show documentation

Open Source API Design Studio

There is a newer version: 3.5.0.Final

/*
 * Copyright 2019 Red Hat
 *
 * 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.apicurio.datamodels.cmd;

import io.apicurio.datamodels.compat.NodeCompat;

/**
 * A base class for all command implementations.
 * @author [email protected]
 */
public abstract class AbstractCommand implements ICommand {
    
    /**
     * Constructor.
     */
    public AbstractCommand() {
    }

    /**
     * Returns true if the argument is either null or undefined.
     * @param object
     */
    protected boolean isNullOrUndefined(Object object) {
        return NodeCompat.isNullOrUndefined(object);
    }

    /**
     * @see io.apicurio.datamodels.cmd.ICommand#type()
     */
    @Override
    public final String type() {
        return this.getClass().getSimpleName();
    }

}