package at.gv.egovernment.moa.spss.api.impl;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import at.gv.egovernment.moa.spss.api.common.MetaInfo;
import at.gv.egovernment.moa.spss.api.xmlsign.CreateTransformsInfo;

/**
 * Default implementation of <code>CreateTransformsInfo</code>.
 * 
 * @author Fatemeh Philippi
 * @version $Id$
 */
public class CreateTransformsInfoImpl implements CreateTransformsInfo {
  /** The dsig:Transforms. */
  private List transforms;
  /** Meta information about the data resulting from the transforms. */
  private MetaInfo finalDataMetaInfo;

  /**
   * Sets the transforms.
   * 
   * @param transforms The transforms.
   */
  public void setTransforms(List transforms) {
    this.transforms =
      transforms != null
        ? Collections.unmodifiableList(new ArrayList(transforms))
        : null;
  }

  public List getTransforms() {
    return transforms;
  }

  /**
   * Sets the meta information about the data resulting from the transforms.
   * 
   * @param finalDataMetaInfo The meta information.
   */
  public void setFinalDataMetaInfo(MetaInfo finalDataMetaInfo) {
    this.finalDataMetaInfo = finalDataMetaInfo;
  }

  public MetaInfo getFinalDataMetaInfo() {
    return finalDataMetaInfo;
  }

}