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51Degrees Pipeline Java 4.4

51Degrees Pipeline for Java

Detailed Description

This interface can be used where engines have a property that may be populated and may not.

See also: Specification

Parameters: <T> - the type of data stored within the instance

Inheritance diagram for fiftyone.pipeline.engines.data.AspectPropertyValue< T >:

Public Member Functions

boolean	hasValue () Indicates whether or not the instance contains a value for the property. More...
T	getValue () throws NoValueException Get the underlying value. More...
void	setValue (T value) Set the underlying value. More...
String	getNoValueMessage () Get the message that will appear in the exception thrown if this instance has no value. More...
void	setNoValueMessage (String message) Set the message that will appear in the exception thrown if this instance has no value. More...

Member Function Documentation

◆ getNoValueMessage()

String fiftyone.pipeline.engines.data.AspectPropertyValue< T >.getNoValueMessage

(

)

Get the message that will appear in the exception thrown if this instance has no value.

Returns: message associated with the NoValueException

Implemented in fiftyone.pipeline.engines.data.AspectPropertyValueDefault< T >.

◆ getValue()

T fiftyone.pipeline.engines.data.AspectPropertyValue< T >.getValue

(

)

throws NoValueException

Get the underlying value.

Returns: the underlying value

Exceptions: NoValueException - this exception will be thrown if the instance does not contain a value

Implemented in fiftyone.pipeline.engines.data.AspectPropertyValueDefault< T >.

◆ hasValue()

boolean fiftyone.pipeline.engines.data.AspectPropertyValue< T >.hasValue

(

)

Indicates whether or not the instance contains a value for the property.

Returns: true if this instance contains a value, false otherwise

Implemented in fiftyone.pipeline.engines.data.AspectPropertyValueDefault< T >.

◆ setNoValueMessage()

void fiftyone.pipeline.engines.data.AspectPropertyValue< T >.setNoValueMessage

(

String

message

)

Set the message that will appear in the exception thrown if this instance has no value.

Parameters: message - associated with the NoValueException

Implemented in fiftyone.pipeline.engines.data.AspectPropertyValueDefault< T >.

◆ setValue()

void fiftyone.pipeline.engines.data.AspectPropertyValue< T >.setValue

(

T

value

)

Set the underlying value.

Parameters: value - the value to set

Implemented in fiftyone.pipeline.engines.data.AspectPropertyValueDefault< T >.