Class SinglePropertyExpression

java.lang.Object

VASSAL.script.expression.Expression

VASSAL.script.expression.SinglePropertyExpression

public class SinglePropertyExpression
extends Expression

An expression consisting of a single property name

Field Summary

Fields inherited from class VASSAL.script.expression.Expression

CACHE

Constructor Summary

Constructors

Constructor	Description
SinglePropertyExpression(String ex)

Method Summary

Modifier and Type	Method	Description
String	evaluate(PropertySource ps, Map<String,String> properties, boolean localized)	Deprecated. Use 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.
static Expression	instance(String s)
String	toBeanShellString()	Output a BeanShell equivalent of this expression.

Methods inherited from class VASSAL.script.expression.Expression

createExpression, createPropertyExpression, createSimplePropertyExpression, equals, 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

Methods inherited from class java.lang.Object

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

Constructor Details

SinglePropertyExpression

public SinglePropertyExpression(String ex)

Method Details

evaluate

@Deprecated(since="2021-06-11")
public String evaluate(PropertySource ps,
 Map<String,String> properties,
 boolean localized)
                throws ExpressionException

Deprecated.

Use evaluate(PropertySource, Map, boolean, Auditable, AuditTrail)

Overrides:

evaluate in class Expression

Throws:

ExpressionException

evaluate

public String evaluate(PropertySource ps,
 Map<String,String> properties,
 boolean localized,
 Auditable owner,
 AuditTrail audit)
                throws ExpressionException

Description copied from class: Expression

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.

Overrides:

evaluate in class Expression

Parameters:

ps - Property Source providing property values

properties - default property values

localized - localize property calls?

audit - Audit trail to record expression evaluation info in

Returns:

evaluated String.

Throws:

ExpressionException

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)