edu.stanford.nlp.util
Class MutableDouble

java.lang.Object
  extended byjava.lang.Number
      extended byedu.stanford.nlp.util.MutableDouble
All Implemented Interfaces:
Comparable, Serializable

public final class MutableDouble
extends Number
implements Comparable

A class for Double objects that you can change.

Author:
Dan Klein
See Also:
Serialized Form

Constructor Summary
MutableDouble()
           
MutableDouble(double d)
           
 
Method Summary
 byte byteValue()
           
 int compareTo(MutableDouble anotherMutableDouble)
          Compares two MutableDouble objects numerically.
 int compareTo(Object o)
          Compares this MutableDouble object to another object.
 double doubleValue()
           
 boolean equals(Object obj)
          Compares this object to the specified object.
 float floatValue()
           
 int hashCode()
           
 int intValue()
           
 long longValue()
           
 void set(double d)
           
 short shortValue()
           
 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)
Method Detail

set

public void set(double d)

hashCode

public int hashCode()

equals

public boolean equals(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.

Parameters:
obj - the object to compare with.
Returns:
true if the objects are the same; false otherwise.

toString

public String toString()

compareTo

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

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).

compareTo

public int compareTo(Object o)
Compares this MutableDouble object to another object. If the object is an MutableDouble, this function behaves like compareTo(MutableDouble). Otherwise, it throws a ClassCastException (as MutableDouble objects are only comparable to other MutableDouble objects).

Specified by:
compareTo in interface Comparable
Parameters:
o - the Object to be compared.
Returns:
0/-1/1
Throws:
ClassCastException - if the argument is not an MutableDouble.
See Also:
Comparable

intValue

public int intValue()

longValue

public long longValue()

shortValue

public short shortValue()

byteValue

public byte byteValue()

floatValue

public float floatValue()

doubleValue

public double doubleValue()


Stanford NLP Group