FeatureFieldCollection.java

/*
 * chombo: Hadoop Map Reduce utility
 * Author: Pranab Ghosh
 * 
 * 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 org.chombo.mr;

import java.util.List;

/**
 * Define a collection of attributes with same metadata
 * @author pranab
 *
 */
public class FeatureFieldCollection extends FeatureField {
	private List<Integer> ordinals;

	public List<Integer> getOrdinals() {
		return ordinals;
	}

	public void setOrdinals(List<Integer> ordinals) {
		this.ordinals = ordinals;
	}
	
	public FeatureField createFeatureField(int ordinal) {
		FeatureField field = new FeatureField();
		field.setBucketWidth(bucketWidth);
		field.setCardinality(cardinality);
		field.setDataType(dataType);
		field.setFeature(feature);
		field.setId(id);
		field.setMax(max);
		field.setMaxSplit(maxSplit);
		field.setMin(min);
		field.setOrdinal(ordinal);
		return field;
	}
}