//
// RemoteNodeFieldImpl.java
//

/*
VisAD system for interactive analysis and visualization of numerical
data.  Copyright (C) 1996 - 2017 Bill Hibbard, Curtis Rueden, Tom
Rink, Dave Glowacki, Steve Emmerson, Tom Whittaker, Don Murray, and
Tommy Jasmin.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA
*/

package visad.cluster;

import visad.*;

import java.util.Enumeration;
import java.rmi.*;

/**
   RemoteNodeFieldImpl is the class for cluster node
   VisAD Field data objects.

*/
public class RemoteNodeFieldImpl extends RemoteNodeDataImpl
       implements RemoteNodeField {

  private Field adaptedField = null;
  private int length;

  /**
     must call setupClusterData after constructor to finish the
     "construction"
  */
  public RemoteNodeFieldImpl(FunctionType type, Set set)
         throws VisADException, RemoteException {
    super();
    if (type == null) {
      throw new ClusterException("type cannot be null");
    }
    if (set == null) {
      throw new ClusterException("set cannot be null");
    }
    adaptedField = new FieldImpl(type, set);
    length = set.getLength();
  }

  // WLH 4 Sept 2001
  /**
     constructor for rendering without using partitionSet
  */
  public RemoteNodeFieldImpl(FieldImpl field)
         throws VisADException, RemoteException {
    super();
    if (field == null) {
      throw new ClusterException("field cannot be null");
    }
    adaptedField = field;
  }

  public void setSamples(RemoteNodeDataImpl[] range)
         throws VisADException, RemoteException {
    setSamples(range, false);
  }

  // public void setSamples(RemoteNodeDataImpl[] range, boolean copy)
  public void setSamples(Data[] range, boolean copy)
         throws VisADException, RemoteException {
    if (range == null) {
      throw new ClusterException("range cannot be null");
    }
    if (range.length != length) {
      throw new ClusterException("range length must match set length");
    }
    for (int i=0; i