org.eclipse.birt.data.engine.api
Interface IInputParameterBinding

All Known Implementing Classes:

InputParameterBinding

public interface IInputParameterBinding

Describes on input parameter binding, which associates one input parameter (identified by either parameter name or position) to a JavaScript expression

Method Summary

IBaseExpression	getExpr() Returns the expression that provides the value of the parameter.
java.lang.String	getName() Returns the parameter name.
int	getPosition() Returns the parameter position.

Method Detail

getExpr

IBaseExpression getExpr()

Returns the expression that provides the value of the parameter.

Returns:

the bound expression

getName

java.lang.String getName()

Returns the parameter name.

Returns:

the name. If null, this parameter is bound by position

getPosition

int getPosition()

Returns the parameter position.

Returns:

the name. If -1, this parameter is bound by name