org.apache.fop.datatypes

Class SimplePercentBaseContext

java.lang.Object

org.apache.fop.datatypes.SimplePercentBaseContext

All Implemented Interfaces:

PercentBaseContext

public class SimplePercentBaseContext
extends Object
implements PercentBaseContext

Class to implement a simple lookup context for a single percent base value.

Constructor Summary

Constructors

Constructor and Description
SimplePercentBaseContext(PercentBaseContext parentContext, int lengthBase, int lengthBaseValue)

Method Summary

Methods

Modifier and Type	Method and Description
int	getBaseLength(int lengthBase, FObj fobj) Returns the value for the given lengthBase.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimplePercentBaseContext

public SimplePercentBaseContext(PercentBaseContext parentContext,
                        int lengthBase,
                        int lengthBaseValue)

Parameters:

parentContext - the context to be used for all percentages other than lengthBase

lengthBase - the particular percentage length base for which this context provides a value

lengthBaseValue - the value to be returned for requests to the given lengthBase

Method Detail

getBaseLength

public int getBaseLength(int lengthBase,
                FObj fobj)

Returns the value for the given lengthBase. Returns the base length for the given length base. Length base should be one of the constants defined in LengthBase.

Specified by:

getBaseLength in interface PercentBaseContext

Parameters:

lengthBase - Indicates which type of the base length value is to be returned

fobj - The FO object against which the percentage should be evaluated

Returns:

The base length value of the given kind