Package org.graffiti.attributes

Class FloatAttribute

java.lang.Object

org.graffiti.attributes.AbstractAttribute

org.graffiti.attributes.FloatAttribute

All Implemented Interfaces:

Attribute, DeepCopy, Displayable

public class FloatAttribute
extends AbstractAttribute

Contains a float

Version:

$Revision: 1.5 $

Field Summary

Fields inherited from interface org.graffiti.attributes.Attribute

SEPARATOR

Constructor Summary

Constructors

Constructor	Description
FloatAttribute(String id)	Constructs a new instance of a FloatAttribute.
FloatAttribute(String id, float value)	Constructs a new instance of a FloatAttribute with the given value.
FloatAttribute(String id, Float value)	Constructs a new instance of a FloatAttribute with the given value.

Method Summary

Modifier and Type	Method	Description
Object	copy()	Returns a deep copy of this instance.
float	getFloat()	Returns the value of this object.
Object	getValue()	Returns the value of the attribute wrapped in an Float object.
void	setDefaultValue()	The attribute's value is set so that its getValue() method will not return null.
void	setFloat(float value)	Set the value of this Object.
String	toXMLString()	Returns a well-formed XML string representing the Displayable.

Methods inherited from class org.graffiti.attributes.AbstractAttribute

addEdgeAttributeType, addNodeAttributeType, getAttributable, getDescription, getIcon, getId, getName, getParent, getPath, getTypedAttribute, isDeleted, isTypedAttributeFromID, setDeleted, setDescription, setId, setParent, setValue, toString, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

FloatAttribute

public FloatAttribute(String id)

Constructs a new instance of a FloatAttribute.

Parameters:

id - the id of the attribute.

FloatAttribute

public FloatAttribute(String id,
float value)

Constructs a new instance of a FloatAttribute with the given value.

Parameters:

id - the id of the attribute.

value - the value of the attribute.

FloatAttribute

public FloatAttribute(String id,
Float value)

Constructs a new instance of a FloatAttribute with the given value.

Parameters:

id - the id of the attribute.

value - the value of the attribute.

Method Details

setDefaultValue

public void setDefaultValue()

Description copied from interface: Attribute

The attribute's value is set so that its getValue() method will not return null.

See Also:

Attribute.setDefaultValue()

setFloat

public void setFloat(float value)

Set the value of this Object.

Parameters:

value - the new value for this object.

getFloat

public float getFloat()

Returns the value of this object.

Returns:

the value of this object.

getValue

public Object getValue()

Returns the value of the attribute wrapped in an Float object.

Returns:

the value of the attribute wrapped in an Float object.

copy

public Object copy()

Returns a deep copy of this instance.

Returns:

a deep copy of this instance.

toXMLString

public String toXMLString()

Description copied from interface: Displayable

Returns a well-formed XML string representing the Displayable. The Displayable should be reconstructable via this representation. Therefore it must at least include the type of Displayable (classname) and a representation of its value. PROBABLE FUTURE DESIGN: The Displayables themselves will provide a method to reconstruct their value from the XML representation they provided.

Specified by:

toXMLString in interface Displayable

Overrides:

toXMLString in class AbstractAttribute

Returns:

string holding an XML representation of this Displayable

See Also:

Displayable.toXMLString()