org.ujac.util.exi.type
Class StringType.TrimOperation
java.lang.Object
org.ujac.util.exi.BaseExpressionOperation
org.ujac.util.exi.type.StringType.TrimOperation
- All Implemented Interfaces:
- ExpressionOperation
- Enclosing class:
- StringType
public class StringType.TrimOperation
- extends BaseExpressionOperation
The 'trim' operation for Strings.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StringType.TrimOperation
public StringType.TrimOperation()
evaluate
public Object evaluate(ExpressionTuple expr,
ExpressionContext ctx)
throws ExpressionException
- Evaluates the given values.
- Parameters:
expr
- The expression tuple to process.ctx
- The expression context.
- Returns:
- The result of the tuple evaluation.
- Throws:
ExpressionException
- If the evaluation failed.
getDescription
public String getDescription()
- Gets a description for the operation.
- Specified by:
getDescription
in interface ExpressionOperation
- Overrides:
getDescription
in class BaseExpressionOperation
- Returns:
- The item's description.
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