viper.descriptors.attributes
Class Attribute_fvalue

java.lang.Object
  viper.descriptors.attributes.AbstractAttribute
      viper.descriptors.attributes.Attribute
          viper.descriptors.attributes.Attribute_number
              viper.descriptors.attributes.Attribute_fvalue

All Implemented Interfaces:

java.lang.Cloneable, Filterable

public class Attribute_fvalue

extends Attribute_number

implements java.lang.Cloneable

This attribute represents a doubleing point value.

Nested Class Summary

Nested classes inherited from class viper.descriptors.attributes.Attribute_number

Attribute_number.NumberValue

Nested classes inherited from class viper.filters.Filterable

Filterable.Rule

Field Summary

Fields inherited from class viper.descriptors.attributes.Attribute

composition, compositionTolerance, compositionType, errors, value

Constructor Summary

Attribute_fvalue()
Create an empty Attribute. toString will return an empty String until more is known.

Attribute_fvalue(Attribute old)
Copies the old attribute

Attribute_fvalue(boolean mobile)
Attributes for OBJECT type should use this constructor, with mobile set to true.

Method Summary

java.lang.Object	clone() Returns a clone of this Attribute.
java.lang.String	getType() Returns the Attribute type, eg lvalue or bbox.
boolean	possibleValueOf(java.lang.String S) Determines if this Attribute can take the value specified.

Methods inherited from class viper.descriptors.attributes.Attribute_number

convertRule, isValidRule

Methods inherited from class viper.descriptors.attributes.Attribute

compareTo, compose, crop, getCompositionType, getExtraConfig, getStaticValue, getValue, getValues, getValueToString, getXMLFormat, getXMLFormat, isCompositionType, isType, nullXML, nullXML, parseExtraConfig, passes, possibleValueOf, setCompositionType, setDefaultValue, setDefaultValue, setExtraConfig, setFrameSpan, setName, setOutputWidth, setStaticValue, setValue, setValue, setValue, setValue, setValue, toString

Methods inherited from class viper.descriptors.attributes.AbstractAttribute

getArchetype, getDefault, getExtraConfigInXML, getExtraConfigString, getName, isDynamic, loadAttributeType, named, named, parseAnInt, resetDefault, setArchetype, setArchetype, setArchetype, setDynamic

Methods inherited from class java.lang.Object

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

Constructor Detail

Attribute_fvalue

public Attribute_fvalue()

Create an empty Attribute. toString will return an empty String until more is known.

Attribute_fvalue

public Attribute_fvalue(boolean mobile)

Attributes for OBJECT type should use this constructor, with mobile set to true. Other Descriptor types can use this with mobile set to false.

Parameters:

mobile - true iff Descriptor that holds this Attribute is of type OBJECT and not [static]

Attribute_fvalue

public Attribute_fvalue(Attribute old)

Copies the old attribute

Parameters:

old - the old attribute

Method Detail

getType

public java.lang.String getType()

Description copied from class: AbstractAttribute

Returns the Attribute type, eg lvalue or bbox.

Overrides:

getType in class Attribute_number

Returns:

"fvalue"

clone

public java.lang.Object clone()

Description copied from class: Attribute

Returns a clone of this Attribute.

Overrides:

clone in class Attribute

Returns:

a reference to a new Attribute with all the values of the original

possibleValueOf

public boolean possibleValueOf(java.lang.String S)

Determines if this Attribute can take the value specified.

Overrides:

possibleValueOf in class Attribute

Parameters:

S - - the string to be tested (must be a valid java double)

Returns:

whether or not the string is valid