com.axemblr.service.cm.models.commands.CommandList.java Source code

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Here is the source code for com.axemblr.service.cm.models.commands.CommandList.java

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/*
 * Copyright S.C. Axemblr Software Solutions S.R.L. (c) 2012.
 *
 * This file is subject to the terms and conditions defined in file
 * 'LICENSE.txt', which is part of this source code package.
 */

package com.axemblr.service.cm.models.commands;

import com.google.common.collect.ImmutableList;
import org.codehaus.jackson.annotate.JsonCreator;
import org.codehaus.jackson.annotate.JsonProperty;

import java.util.List;

/**
 * A list of commands.
 * <p/>
 * http://cloudera.github.com/cm_api/apidocs/v1/el_ns0_commandList.html
 * http://cloudera.github.com/cm_api/apidocs/v1/ns0_apiCommandList.html
 */
public class CommandList {

    private final ImmutableList<Command> items;

    @JsonCreator
    public CommandList(@JsonProperty("items") List<Command> items) {
        this.items = (items == null) ? ImmutableList.<Command>of() : ImmutableList.copyOf(items);
    }

    public ImmutableList<Command> getItems() {
        return items;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (!(o instanceof CommandList))
            return false;

        CommandList that = (CommandList) o;

        if (items != null ? !items.equals(that.items) : that.items != null)
            return false;

        return true;
    }

    @Override
    public int hashCode() {
        return items != null ? items.hashCode() : 0;
    }

    @Override
    public String toString() {
        return "CommandList{" + "items=" + items + '}';
    }
}