Package org.openlca.expressions.functions

Class If

java.lang.Object

org.openlca.expressions.AbstractExpression

org.openlca.expressions.functions.If

All Implemented Interfaces:

Expression

public class If
extends AbstractExpression

Field Summary

Fields inherited from class org.openlca.expressions.AbstractExpression

arguments, column, line

Constructor Summary

Constructors

Constructor	Description
If()

Method Summary

Modifier and Type	Method	Description
void	check()
Object	evaluate(Scope context)
String	getName()
Class<?>	getResultType()

Methods inherited from class org.openlca.expressions.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 Details

If

public If()

Method Details

evaluate

public Object evaluate(Scope context)
                throws ExpressionException

Throws:

ExpressionException

check

public void check()
           throws ExpressionException

Specified by:

check in interface Expression

Overrides:

check in class AbstractExpression

Throws:

ExpressionException

getResultType

public Class<?> getResultType()

getName

public String getName()