Class StringExpression

java.lang.Object

VASSAL.script.expression.Expression

VASSAL.script.expression.StringExpression

public class StringExpression
extends Expression

An expression consisting of a String only

Field Summary

Fields inherited from class Expression

CACHE

Modifier and Type	Field	Description
protected static final Map<org.apache.commons.lang3.tuple.Pair<Object, Class<? extends Expression>>, Expression>	CACHE

Method Summary

Modifier and Type	Method	Description
static Expression	instance(String s)
String	toBeanShellString()	Output a BeanShell equivalent of this expression.

Methods inherited from class Expression

createExpression, createPropertyExpression, createSimplePropertyExpression, equals, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, getExpression, getFilter, getFilter, getFilter, getFilter, handleError, hashCode, quietEvaluate, quietEvaluate, reset, resetCachedExpressions, setExpression, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate, tryEvaluate

Modifier and Type	Method	Description
static Expression	createExpression(String s)	Factory method to create an appropriate expression based on the supplied String.
static Expression	createPropertyExpression(String s)	Factory method to create a new Property Match Expression.
static Expression	createSimplePropertyExpression(String s)	Factory method to create a Beanshell expression of a value that is known to be a property name.
boolean	equals(Object obj)
String	evaluate()	Deprecated. Use Expression.evaluate(Auditable, AuditTrail)
String	evaluate(boolean localized)	Deprecated. Use Expression.evaluate(PropertySource, boolean, Auditable, AuditTrail)
String	evaluate(PropertySource ps)	Deprecated. Use Expression.evaluate(PropertySource, Auditable, AuditTrail)
String	evaluate(PropertySource ps, boolean localized)	Deprecated. Use Expression.evaluate(PropertySource, boolean, Auditable, AuditTrail)
String	evaluate(PropertySource ps, boolean localized, Auditable owner, AuditTrail audit)
String	evaluate(PropertySource ps, Map<String,String> properties, boolean localized)	Deprecated. Use Expression.evaluate(PropertySource, Map, boolean, Auditable, AuditTrail)
String	evaluate(PropertySource ps, Map<String,String> properties, boolean localized, Auditable owner, AuditTrail audit)	Each subclass must implement evaluate() to evaluate itself The default implementation just returns the expression itself, which works correctly for simple Expression types like NullExpression and IntExpression.
String	evaluate(PropertySource ps, Auditable owner, AuditTrail audit)
String	evaluate(Auditable owner, AuditTrail audit)
String	getExpression()
PieceFilter	getFilter()	Deprecated.
PieceFilter	getFilter(PropertySource ps)	Deprecated.
PieceFilter	getFilter(PropertySource ps, Auditable owner, AuditTrail audit)	Return a PieceFilter using the expression.
PieceFilter	getFilter(Auditable owner, AuditTrail audit)
protected void	handleError(ExpressionException e)
int	hashCode()
String	quietEvaluate(PropertySource ps, Map<String,String> properties, boolean localized, Auditable owner, AuditTrail audit)	A version of tryEvaluate the supresses error messages.
String	quietEvaluate(PropertySource ps, Auditable owner, String fieldKey)
protected void	reset()
static void	resetCachedExpressions()
void	setExpression(String s)
String	tryEvaluate()	Deprecated. User Expression.tryEvaluate(Auditable, AuditTrail)
String	tryEvaluate(boolean localized)	Deprecated. Use Expression.tryEvaluate(boolean, Auditable, AuditTrail)
String	tryEvaluate(boolean localized, Auditable owner, AuditTrail audit)	Evaluate an expression with data warning support built in
String	tryEvaluate(PropertySource ps)	Deprecated. Use Expression.tryEvaluate(PropertySource, Auditable, String)
String	tryEvaluate(PropertySource ps, boolean localized)	Deprecated. Use Expression.tryEvaluate(PropertySource, boolean, Auditable, AuditTrail)
String	tryEvaluate(PropertySource ps, boolean localized, Auditable owner, AuditTrail audit)	Evaluate an expression with data warning support built in
String	tryEvaluate(PropertySource ps, Map<String,String> properties, boolean localized)	Deprecated. Use Expression.tryEvaluate(PropertySource, Map, boolean, Auditable, AuditTrail)
String	tryEvaluate(PropertySource ps, Map<String,String> properties, boolean localized, Auditable owner, AuditTrail audit)	Core tryEvaluate implementation.
String	tryEvaluate(PropertySource ps, Auditable owner, String fieldKey)
String	tryEvaluate(PropertySource ps, Auditable owner, AuditTrail audit)	Evaluate an expression with data warning support built in
String	tryEvaluate(Auditable owner, AuditTrail audit)	Evaluate an expression with data warning support built in

Methods inherited from class Object

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

Method Details

toBeanShellString

public String toBeanShellString()

Description copied from class: Expression

Output a BeanShell equivalent of this expression.

Overrides:

toBeanShellString in class Expression

Returns:

BeanShell equivalent

instance

public static Expression instance(String s)