/*
* Copyright © 2014 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.internal.flowlet;
import co.cask.cdap.api.Resources;
import co.cask.cdap.api.flow.flowlet.FailurePolicy;
import co.cask.cdap.api.flow.flowlet.FlowletSpecification;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
/**
*
*/
public final class DefaultFlowletSpecification implements FlowletSpecification {
private final String className;
private final String name;
private final String description;
private final FailurePolicy failurePolicy;
private final Set<String> dataSets;
private final Map<String, String> properties;
private final Resources resources;
public DefaultFlowletSpecification(String name, String description,
FailurePolicy failurePolicy, Set<String> dataSets,
Map<String, String> properties, Resources resources) {
this(null, name, description, failurePolicy, dataSets, properties, resources);
}
public DefaultFlowletSpecification(String className, String name,
String description, FailurePolicy failurePolicy,
Set<String> dataSets, Map<String, String> properties,
Resources resources) {
this.className = className;
this.name = name;
this.description = description;
this.failurePolicy = failurePolicy;
this.dataSets = Collections.unmodifiableSet(new HashSet<>(dataSets));
this.properties = Collections.unmodifiableMap(properties == null ? new HashMap<String, String>()
: new HashMap<>(properties));
this.resources = resources;
}
@Override
public String getClassName() {
return className;
}
@Override
public String getName() {
return name;
}
@Override
public String getDescription() {
return description;
}
@Override
public FailurePolicy getFailurePolicy() {
return failurePolicy;
}
@Override
public Set<String> getDataSets() {
return dataSets;
}
@Override
public Map<String, String> getProperties() {
return properties;
}
@Override
public String getProperty(String key) {
return properties.get(key);
}
@Override
public Resources getResources() {
return resources;
}
}