com.goldencode.expr

Class FloatConstant

java.lang.Object

com.goldencode.expr.Constant

com.goldencode.expr.FloatConstant

All Implemented Interfaces:

WritableData, java.lang.Comparable

final class FloatConstant
extends Constant

Field Summary

Fields

Modifier and Type	Field and Description
private static double	EPSILON Very small value for testing float values.
private float	value

Fields inherited from class com.goldencode.expr.Constant

CLASS, DOUBLE, FIELDREF, FLOAT, hashBase, INTEGER, INTERFACEMETHODREF, LONG, METHODREF, NAMEANDTYPE, STRING, tag, UTF8

Constructor Summary

Constructors

Modifier	Constructor and Description
private	FloatConstant(float value)

Method Summary

Modifier and Type	Method and Description
int	compareTo(java.lang.Object o) This method determines the relative ordering of the current constant with the constant specified, based upon the natural ordering of the constant types within the constant pool.
(package private) static FloatConstant	create(ConstantPool pool, float value)
boolean	equals(java.lang.Object o)
int	hashCode()
protected void	writeContent(java.io.DataOutput out) This method must be implemented by a subclass to provide the appropriate behavior when writing the binary representation of this constant to an output stream.

Methods inherited from class com.goldencode.expr.Constant

getCpIndex, getWidth, setCpIndex, toString, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EPSILON

private static final double EPSILON

Very small value for testing float values.

See Also:

Constant Field Values

value

private float value

Constructor Detail

FloatConstant

private FloatConstant(float value)

Method Detail

create

static FloatConstant create(ConstantPool pool,
                            float value)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

Description copied from class: Constant

This method determines the relative ordering of the current constant with the constant specified, based upon the natural ordering of the constant types within the constant pool. This ordering is relevant to the maintenance of the constant pool.

Specified by:

compareTo in interface java.lang.Comparable

Overrides:

compareTo in class Constant

Parameters:

o - A Constant object with which to compare this Constant for purposes of sorting.

Returns:

A negative value if this constant is considered less than the specified constant, 0 if they are considered to have the same sort order, or a positive value if this constant is considered greater than the specified constant.

writeContent

protected void writeContent(java.io.DataOutput out)
                     throws java.io.IOException

Description copied from class: Constant

This method must be implemented by a subclass to provide the appropriate behavior when writing the binary representation of this constant to an output stream.

Specified by:

writeContent in class Constant

Parameters:

out - Output stream to which to write the portion of the binary representation of this constant which is specific to the subclass.

Throws:

java.io.IOException - if any error writing to stream.