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java.lang.Object | +--org.apache.commons.betwixt.expression.StringExpression
StringExpression
returns the current context object as a string.
Constructor Summary | |
StringExpression()
Base constructor. |
Method Summary | |
java.lang.Object |
evaluate(org.apache.commons.betwixt.expression.Context context)
Return the context bean as a string |
static org.apache.commons.betwixt.expression.StringExpression |
getInstance()
Gets the singleton |
java.lang.String |
toString()
Returns something useful for logging. |
void |
update(org.apache.commons.betwixt.expression.Context context,
java.lang.String newValue)
Do nothing |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public StringExpression()
Method Detail |
public static org.apache.commons.betwixt.expression.StringExpression getInstance()
StringExpression
instancepublic java.lang.Object evaluate(org.apache.commons.betwixt.expression.Context context)
evaluate
in interface Expression
context
- evaluate expression against this context
toString()
representation of the context beanpublic void update(org.apache.commons.betwixt.expression.Context context, java.lang.String newValue)
update
in interface Expression
context
- update this Context
newValue
- the new value for this expressionExpression
public java.lang.String toString()
toString
in class java.lang.Object
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