NullBool

Enum used to return a Boolean Value with a fallback, should the boolean be null.

Enum Constant Summary

Enum	Description
TRUE	Boolean value true
FALSE	Boolean value false
NOT_SET	Boolean value null

Method Summary

Modifier and Type	Method	Description
static NullBool	resolve(Boolean)	Returns a NullBool instance based on the provided Boolean value.
boolean	isNotSet()	Returns whether the NullBool is NullBool.NOT_SET
boolean	getOrDefault(boolean)	Gets the corresponding boolean value associated with the NullBool instance.

Enum Constant Details

TRUE

Boolean value true

FALSE

Boolean value false

NOT_SET

Boolean value null

Method Details

NullBool resolve(Boolean)

Returns a NullBool instance based on the provided Boolean value.
In case of null being provided will NullBool.NOT_SET be returned, otherwise will the corresponding NullBool instance matching the Boolean value be returned.

Parameters:

• Boolean: bool - The Boolean value to receive a NullBool instance for.

Returns:

NullBool instance based on the provided Boolean value.

boolean isNotSet()

Returns whether the NullBool is NullBool.NOT_SET

Returns:

True if the instance is NullBool.NOT_SET, otherwise false.

boolean getOrDefault(boolean)

Gets the corresponding boolean value associated with the NullBool instance.
In the case of NullBool not being set will the provided default value be returned.

Parameters:

• boolean: def - The default boolean value to return should the NullBool instance be NullBool.NOT_SET.

Returns:

True or false depending on the NullBool instance and the provided default value.