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java.lang.Objectorg.outerj.expression.AbstractExpression
org.outerj.expression.EndOfYearFunction
Field Summary |
Fields inherited from class org.outerj.expression.AbstractExpression |
arguments, column, line |
Constructor Summary | |
EndOfYearFunction()
|
Method Summary | |
void |
check()
Check if the expression's structure is OK. |
java.lang.Object |
evaluate(ExpressionContext context)
Evaluates this expression and returns the result of that evaluation. |
java.lang.String |
getDescription()
Returns a description of this expression that will be shown to the user in error messages. |
java.lang.Class |
getResultType()
Returns the class of the the type of object that this expression will return. |
Methods inherited from class org.outerj.expression.AbstractExpression |
addArgument, addArgument, checkArgument, checkArguments, checkArgumentsOfSameType, checkNoArguments, getColumn, getLine, setPosition |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public EndOfYearFunction()
Method Detail |
public java.lang.Object evaluate(ExpressionContext context) throws ExpressionException
Expression
ExpressionException
public java.lang.Class getResultType()
Expression
null
.
public java.lang.String getDescription()
Expression
public void check() throws ExpressionException
Expression
check
in interface Expression
check
in class AbstractExpression
ExpressionException
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