org.foray.fotree.value
Class PvKeyword

java.lang.Object
  org.foray.fotree.value.PropertyValueStatic
      org.foray.fotree.value.PvKeyword

All Implemented Interfaces:

PropertyValue

Direct Known Subclasses:

AxslPropertyKeyword, DtBorderStyle, FoPropertyKeyword

public abstract class PvKeyword
extends PropertyValueStatic

Abstract superclass for all property value classes that encapsulate keywords, regardless of namespace.

Constructor Summary

PvKeyword()

Method Summary

boolean	canEvalKeyword() Indicates whether this property value can evaluate to a keyword.
PvKeyword	evalKeyword() Returns the keyword value of this property value.

Methods inherited from class org.foray.fotree.value.PropertyValueStatic

canEvalColor, canEvalInteger, canEvalLength, canEvalNumeric, canEvalPercentage, evalColor, evalInteger, evalIntegerException, evalKeywordException, evalLength, evalLengthException, evalNumeric, evalPercentage, evalPercentageException, getUnitPower, lengthRequiresFontSize

Methods inherited from class java.lang.Object

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

Constructor Detail

PvKeyword

public PvKeyword()

Method Detail

canEvalKeyword

public boolean canEvalKeyword()

Description copied from interface: PropertyValue

Indicates whether this property value can evaluate to a keyword.

Returns:

True iff this property value can evaluate to a keyword.

evalKeyword

public PvKeyword evalKeyword()

Description copied from interface: PropertyValue

Returns the keyword value of this property value. This method should only be executed on instances where PropertyValue.canEvalKeyword() returns true. Doing so on other instances may result in an IllegalStateException.

Returns:

The keyword value of this property value.