edu.stanford.nlp.util
Class MutableDouble

java.lang.Object
  extended by java.lang.Number
      extended by edu.stanford.nlp.util.MutableDouble
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<MutableDouble>

public final class MutableDouble
extends java.lang.Number
implements java.lang.Comparable<MutableDouble>

A class for Double objects that you can change.

Author:
Dan Klein
See Also:
Serialized Form

Constructor Summary
MutableDouble()
           
MutableDouble(double d)
           
MutableDouble(java.lang.Number num)
           
 
Method Summary
 byte byteValue()
           
 int compareTo(MutableDouble anotherMutableDouble)
          Compares two MutableDouble objects numerically.
 double doubleValue()
           
 boolean equals(java.lang.Object obj)
          Compares this object to the specified object.
 float floatValue()
           
 int hashCode()
           
 int intValue()
           
 long longValue()
           
 void set(double d)
           
 short shortValue()
           
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

MutableDouble

public MutableDouble()

MutableDouble

public MutableDouble(double d)

MutableDouble

public MutableDouble(java.lang.Number num)
Method Detail

set

public void set(double d)

hashCode

public int hashCode()
Overrides:
hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)
Compares this object to the specified object. The result is true if and only if the argument is not null and is an MutableDouble object that contains the same double value as this object. Note that a MutableDouble isn't and can't be equal to an Double.

Overrides:
equals in class java.lang.Object
Parameters:
obj - the object to compare with.
Returns:
true if the objects are the same; false otherwise.

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

compareTo

public int compareTo(MutableDouble anotherMutableDouble)
Compares two MutableDouble objects numerically.

Specified by:
compareTo in interface java.lang.Comparable<MutableDouble>
Parameters:
anotherMutableDouble - the MutableDouble to be compared.
Returns:
Tthe value 0 if this MutableDouble is equal to the argument MutableDouble; a value less than 0 if this MutableDouble is numerically less than the argument MutableDouble; and a value greater than 0 if this MutableDouble is numerically greater than the argument MutableDouble (signed comparison).

intValue

public int intValue()
Specified by:
intValue in class java.lang.Number

longValue

public long longValue()
Specified by:
longValue in class java.lang.Number

shortValue

public short shortValue()
Overrides:
shortValue in class java.lang.Number

byteValue

public byte byteValue()
Overrides:
byteValue in class java.lang.Number

floatValue

public float floatValue()
Specified by:
floatValue in class java.lang.Number

doubleValue

public double doubleValue()
Specified by:
doubleValue in class java.lang.Number


Stanford NLP Group