org.apache.fop.fo.properties
Class EnumLength

java.lang.Object
  org.apache.fop.fo.properties.Property
      org.apache.fop.fo.properties.LengthProperty
          org.apache.fop.fo.properties.EnumLength

All Implemented Interfaces:

Length, Numeric

public class EnumLength
extends LengthProperty

A length quantity in XSL which is specified as an enum, such as "auto"

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.fop.fo.properties.LengthProperty

LengthProperty.Maker

Field Summary

Fields inherited from class org.apache.fop.fo.properties.Property

log

Constructor Summary

EnumLength(Property enumProperty)

Method Summary

int	getEnum() This method expects to be overridden by subclasses
double	getNumericValue() Return the value of this Numeric
double	getNumericValue(PercentBaseContext context) Return the value of this Numeric
java.lang.Object	getObject() This method expects to be overridden by subclasses
java.lang.String	getString() This method expects to be overridden by subclasses.
int	getValue() Returns the length in 1/1000ths of a point (millipoints)
int	getValue(PercentBaseContext context) Returns the length in 1/1000ths of a point (millipoints)
boolean	isAbsolute() Return true if the numeric is an absolute value.

Methods inherited from class org.apache.fop.fo.properties.LengthProperty

getDimension, getLength, getNumeric, getTableUnits

Methods inherited from class org.apache.fop.fo.properties.Property

getCharacter, getColor, getCondLength, getKeep, getLengthPair, getLengthRange, getList, getNCname, getNumber, getSpace, getSpecifiedValue, isAuto, setSpecifiedValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumLength

public EnumLength(Property enumProperty)

Method Detail

getEnum

public int getEnum()

Description copied from class: Property

This method expects to be overridden by subclasses

Specified by:

getEnum in interface Numeric

Overrides:

getEnum in class Property

Returns:

integer equivalent of enumerated property value

See Also:

Numeric.getEnum()

isAbsolute

public boolean isAbsolute()

Description copied from interface: Numeric

Return true if the numeric is an absolute value. Relative values are percentages and table-column-units. All other numerics are absolute.

Returns:

true when the numeric is absolute.

getValue

public int getValue()

Description copied from interface: Length

Returns the length in 1/1000ths of a point (millipoints)

Returns:

the length in millipoints

See Also:

Numeric.getValue()

getValue

public int getValue(PercentBaseContext context)

Description copied from interface: Length

Returns the length in 1/1000ths of a point (millipoints)

Parameters:

context - The context for the length calculation (for percentage based lengths)

Returns:

the length in millipoints

See Also:

Numeric.getValue(PercentBaseContext)

getNumericValue

public double getNumericValue()

Description copied from interface: Numeric

Return the value of this Numeric

Returns:

the computed value.

See Also:

Numeric.getNumericValue()

getNumericValue

public double getNumericValue(PercentBaseContext context)

Description copied from interface: Numeric

Return the value of this Numeric

Parameters:

context - The context for the length calculation (for percentage based lengths)

Returns:

the computed value.

See Also:

Numeric.getNumericValue()

getString

public java.lang.String getString()

Description copied from class: Property

This method expects to be overridden by subclasses.

Overrides:

getString in class Property

Returns:

String property value

See Also:

Property.getString()

getObject

public java.lang.Object getObject()

Description copied from class: Property

This method expects to be overridden by subclasses

Overrides:

getObject in class LengthProperty

Returns:

this.length cast as an Object

See Also:

Property.getString()