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