Source code: com/techtrader/modules/tools/bytecode/lowlevel/DoubleEntry.java

   package com.techtrader.modules.tools.bytecode.lowlevel;
   
   
   import java.io.DataInput;
   import java.io.DataOutput;
   import java.io.IOException;
   import java.io.PrintWriter;
   
   import com.techtrader.modules.tools.bytecode.visitor.BCVisitor;
  
  
  /**
   *  Representation of a constant double value in the constant pool.
   *  
   *  @author    Abe White
   */
  public class DoubleEntry
    implements ConstantEntry, LowLevelConstants
  {
    private double _value = 0.0;
  
  
    public int getType ()
    {
      return ENTRY_DOUBLE;
    }
  
  
    /**
     *  Get the value of the constant.
     */
    public double getValue ()
    {
      return _value;
    }
  
  
    /**
     *  Set the value of the constant.
     */
    public void setValue (double value)
    {
      _value = value;
    }
  
  
    public Object getConstantValue ()
    {
      return new Double (_value);
    }
  
  
    public void setConstantValue (Object val)
    {
      _value = ((Number) val).doubleValue ();
    }
  
  
    public void readData (DataInput in)
      throws IOException
    {
      setValue (in.readDouble ());
    }
  
  
    public void writeData (DataOutput out)
      throws IOException
    {
      out.writeDouble (getValue ());
    }
  
  
    public String getKey ()
    {
      return getType () + "|" + getValue ();
    }
  
  
    public void acceptVisit (BCVisitor visit)
    {
      visit.enterDoubleEntry (this);
      visit.exitDoubleEntry (this);
    }
  }