co.cask.cdap.etl.spec.PluginSpec.java Source code

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Here is the source code for co.cask.cdap.etl.spec.PluginSpec.java

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/*
 * Copyright  2016 Cask Data, Inc.
 *
 * 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 co.cask.cdap.etl.spec;

import co.cask.cdap.api.artifact.ArtifactId;
import co.cask.cdap.etl.proto.v2.ETLPlugin;
import com.google.common.collect.ImmutableMap;

import java.util.Map;
import java.util.Objects;

/**
 * Specification for a plugin.
 *
 * This is like an {@link ETLPlugin}, but has additional attributes calculated at configure time of the application.
 * The spec contains the artifact selected for the plugin.
 */
public class PluginSpec {
    private final String type;
    private final String name;
    private final Map<String, String> properties;
    private final ArtifactId artifact;

    public PluginSpec(String type, String name, Map<String, String> properties, ArtifactId artifact) {
        this.type = type;
        this.name = name;
        this.properties = ImmutableMap.copyOf(properties);
        this.artifact = artifact;
    }

    public String getType() {
        return type;
    }

    public String getName() {
        return name;
    }

    public Map<String, String> getProperties() {
        return properties;
    }

    public ArtifactId getArtifact() {
        return artifact;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        PluginSpec that = (PluginSpec) o;

        return Objects.equals(type, that.type) && Objects.equals(name, that.name)
                && Objects.equals(properties, that.properties) && Objects.equals(artifact, that.artifact);
    }

    @Override
    public int hashCode() {
        return Objects.hash(type, name, properties, artifact);
    }

    @Override
    public String toString() {
        return "PluginSpec{" + "type='" + type + '\'' + ", name='" + name + '\'' + ", properties=" + properties
                + ", artifact=" + artifact + '}';
    }
}