org.eclipse.jet.core.expressions
Interface IEmbeddedExpression
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public interface IEmbeddedExpression
Protocol for embedded expression evaluators
Method Summary
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java.lang.String
|
evalAsString
(
JET2Context context)
Return the expression value as a string |
boolean
|
isText
()
Test whether the expression contains nothing but text. |
evalAsString
java.lang.String evalAsString(
JET2Context context)
throws
JET2TagException
- Return the expression value as a string
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Parameters:
-
context
- the JET context in which from which variables are to be resolved
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Returns:
- a string value
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Throws:
-
JET2TagException
- if the expression cannot be evaluated
isText
boolean isText()
- Test whether the expression contains nothing but text.
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Returns:
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true
if the expression is text only