Package VASSAL.configure

Class PropertyExpression

java.lang.Object

VASSAL.configure.PropertyExpression

All Implemented Interfaces:

PieceFilter

public class PropertyExpression
extends Object
implements PieceFilter

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	expression

Constructor Summary

Constructors

Constructor	Description
PropertyExpression()
PropertyExpression(String s)

Method Summary

Modifier and Type	Method	Description
boolean	accept(GamePiece piece)
boolean	accept(GamePiece source, GamePiece piece)
boolean	equals(Object o)
String	getExpression()
PieceFilter	getFilter()
PieceFilter	getFilter(PropertySource source)
int	hashCode()
boolean	isNull()
boolean	isTrue(PropertySource ps)	Evaluate the Property Expression as true/false using a supplied property source
void	setExpression(String s)

Methods inherited from class java.lang.Object

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

Field Details

expression

protected Expression expression

Constructor Details

PropertyExpression

public PropertyExpression()

PropertyExpression

public PropertyExpression(String s)

Method Details

setExpression

public void setExpression(String s)

getExpression

public String getExpression()

isNull

public boolean isNull()

getFilter

public PieceFilter getFilter(PropertySource source)

getFilter

public PieceFilter getFilter()

accept

public boolean accept(GamePiece piece)

Specified by:

accept in interface PieceFilter

accept

public boolean accept(GamePiece source,
 GamePiece piece)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

isTrue

public boolean isTrue(PropertySource ps)

Evaluate the Property Expression as true/false using a supplied property source

Parameters:

ps - Property Source *

Returns:

boolean result