Type Method

expressionForConstantValue:

Returns a new expression that represents a given constant value.

Declaration

+ (NSExpression *)expressionForConstantValue:(id)obj;

Parameters

obj

The constant value the new expression is to represent.

Return Value

A new expression that represents the constant value, obj.

See Also

Creating an Expression for a Value

+ expressionForEvaluatedObject

Returns a new expression that represents the object being evaluated.

+ expressionForKeyPath:

Returns a new expression that invokes valueForKeyPath: with a given key path.

+ expressionForVariable:

Returns a new expression that extracts a value from the variable bindings dictionary for a given key.

+ expressionForAnyKey

Returns a new expression that represents any key for a Spotlight query.