com.tailf.proto

Class ConfEDouble

Object

com.tailf.proto.ConfEObject

com.tailf.proto.ConfEDouble

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

ConfEFloat

public class ConfEDouble
extends ConfEObject
implements Serializable, Cloneable

Provides a Java representation of E floats and doubles. E defines only one floating point numeric type, however this class and its subclass ConfEFloat are used to provide representations corresponding to the Java types Double and Float.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ConfEDouble(ConfInputStream buf) Create an E float from a stream containing a double encoded in E external format.
ConfEDouble(double d) Create an E float from the given double value.

Method Summary

Modifier and Type	Method and Description
double	doubleValue() Get the value, as a double.
void	encode(ConfOutputStream buf) Convert this double to the equivalent E external representation.
boolean	equals(Object o) Determine if two floats are equal.
float	floatValue() Get the value, as a float.
int	hashCode()
String	toString() Get the string representation of this double.

Methods inherited from class com.tailf.proto.ConfEObject

clone, decode

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ConfEDouble

public ConfEDouble(double d)

Create an E float from the given double value.

ConfEDouble

public ConfEDouble(ConfInputStream buf)
            throws ConfEDecodeException

Create an E float from a stream containing a double encoded in E external format.

Parameters:

buf - the stream containing the encoded value.

Throws:

ConfEDecodeException - if the buffer does not contain a valid external representation of an E float.

Method Detail

doubleValue

public double doubleValue()

Get the value, as a double.

Returns:

the value of this object, as a double.

floatValue

public float floatValue()
                 throws ConfERangeException

Get the value, as a float.

Returns:

the value of this object, as a float.

Throws:

ConfERangeException - if the value cannot be represented as a float.

toString

public String toString()

Get the string representation of this double.

Specified by:

toString in class ConfEObject

Returns:

the string representation of this double.

encode

public void encode(ConfOutputStream buf)

Convert this double to the equivalent E external representation.

Specified by:

encode in class ConfEObject

Parameters:

buf - an output stream to which the encoded value should be written.

equals

public boolean equals(Object o)

Determine if two floats are equal. Floats are equal if they contain the same value.

Specified by:

equals in class ConfEObject

Parameters:

o - the float to compare to.

Returns:

true if the floats have the same value.

hashCode

public int hashCode()

Overrides:

hashCode in class Object