new BooleanRule()
Evaluates a type string expression and return the property value who corresponding in the target object specified in this evaluator.
- Implements:
Example
var BooleanRule = system.rules.BooleanRule ; var cond1 = new BooleanRule( true ) ; var cond2 = new BooleanRule( false ) ; var cond3 = new BooleanRule( cond1 ) ; trace( cond1.eval() ) ; // true trace( cond2.eval() ) ; // false trace( cond3.eval() ) ; // true
Extends
Members
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condition :boolean|system.rules.Rule
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The condition to evaluate.
Type:
- boolean | system.rules.Rule
Methods
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<static> BooleanRule#eval()
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Evaluates the specified object.
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eval()
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Evaluates the specified condition.
- Inherited From:
- Implements:
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toString()
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Returns the string representation of this instance.
- Inherited From:
- Implements:
Returns:
the string representation of this instance.