org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/elements/Float32Element.java

/*******************************************************************************
 * Copyright (c) 2004, 2007 Boeing.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Boeing - initial API and implementation
 *******************************************************************************/
package org.eclipse.osee.ote.message.elements;

import org.eclipse.osee.ote.core.MethodFormatter;
import org.eclipse.osee.ote.core.environment.interfaces.ITestEnvironmentAccessor;
import org.eclipse.osee.ote.message.Message;
import org.eclipse.osee.ote.message.data.MemoryResource;
import org.eclipse.osee.ote.message.data.MessageData;
import org.eclipse.osee.ote.message.elements.nonmapping.NonMappingFloat32Element;
import org.eclipse.osee.ote.message.interfaces.ITestAccessor;

/**
 * @author Andrew M. Finkbeiner
 */
public class Float32Element extends RealElement {

   public Float32Element(Message message, String elementName, MessageData messageData, int byteOffset, int msb, int lsb) {
      this(message, elementName, messageData, byteOffset, msb, lsb, msb, lsb);
   }

   public Float32Element(Message message, String elementName, MessageData messageData, int byteOffset, int msb, int lsb, int originalLsb, int originalMsb) {
      super(message, elementName, messageData, byteOffset, msb, lsb, originalLsb, originalMsb);
   }

   public Float32Element(Message message, String elementName, MessageData messageData, int bitOffset, int bitLength) {
      super(message, elementName, messageData, bitOffset, bitLength);
   }

   /**
    * Checks that this element correctly forwards a message sent from cause with the value passed.
    * 
    * @param cause The originator of the signal
    * @param value The value sent by cause and being forwarded by this element
    */
   public void checkForwarding(ITestAccessor accessor, Float32Element cause, double value) throws InterruptedException {
      /* check for 0 to begine */
      check(accessor, 0d, 0);

      /* Set the DP1 Mux Signal */
      cause.set(accessor, (float) value);

      /* Chk Value on DP2 */
      check(accessor, value, 1000);

      /* Set DP1 to 0 */
      cause.set(accessor, 0);

      /* Init DP2 Mux to 0 */
      set(accessor, 0);

      /* Chk Value on DP2 is still set */
      check(accessor, value, 500);

      /* Chk DP2 is 0 for two-pulse signals and high for four-oulse signal */
      check(accessor, 0d, 500);

   }

   /**
    * Sets the element to the "value" passed.
    * 
    * @param value The value to set.
    */
   @Override
   public void set(ITestEnvironmentAccessor accessor, double value) {
      if (accessor != null) {
         accessor.getLogger().methodCalledOnObject(accessor, this.getFullName(), new MethodFormatter().add(value),
            this.getMessage());
      }
      setValue(value);
      if (accessor != null) {
         accessor.getLogger().methodEnded(accessor);
      }
   }

   /**
    * Sets the element to the "value" passed and immediately sends the message that contains it..
    * 
    * @param value The value to set.
    */
   @Override
   public void setAndSend(ITestEnvironmentAccessor accessor, double value) {
      this.set(accessor, value);
      super.sendMessage();
   }

   @Override
   public Double getValue() {
      return new Double(Float.intBitsToFloat(getMsgData().getMem().getInt(byteOffset, msb, lsb)));

   }

   @Override
   public Double valueOf(MemoryResource mem) {
      return new Double(Float.intBitsToFloat(mem.getInt(byteOffset, msb, lsb)));
   }

   @Override
   public void setValue(Double obj) {
      setValue(obj.floatValue());
   }

   @Override
   public void setValue(Float obj) {
      getMsgData().getMem().setInt(Float.floatToIntBits(obj), byteOffset, msb, lsb);
   }

   @Override
   protected double toDouble(long value) {
      return Float.intBitsToFloat((int) value);
   }

   @Override
   protected long toLong(double value) {
      return Double.doubleToLongBits(value);
   }

   @Override
   protected NonMappingFloat32Element getNonMappingElement() {
      return new NonMappingFloat32Element(this);
   }

   @Override
   public void setHex(long hex) {
      getMsgData().getMem().setLong(hex, byteOffset, msb, lsb);
   }

}