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com.sapportals.connector.execution.objects.language

Interface IConstant

All Superinterfaces:
IExpression, ILanguageObject
public interface IConstant
extends IExpression

This interface marks a SQL operation symbol of a constant value.

Method Summary
 Object getValue()
          Returns the value of the constant expression
 boolean isNull()
          Returns whether the value of the constant is null
 
Methods inherited from interface com.sapportals.connector.execution.objects.language.IExpression
getType
 

Method Detail

getValue

public Object getValue()
Returns the value of the constant expression

Returns:
Object

isNull

public boolean isNull()
Returns whether the value of the constant is null

Returns:
boolean
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