Package org.apache.flink.test.parameters

Class ParameterProperty<V>

java.lang.Object

org.apache.flink.test.parameters.ParameterProperty<V>

public class ParameterProperty<V>
extends Object

System-property based parameters for tests and resources.

Constructor Summary

Constructors

Constructor	Description
ParameterProperty(String propertyName, Function<String,V> converter)

Method Summary

Modifier and Type	Method	Description
Optional<V>	get()	Retrieves the value of this property.
V	get(V defaultValue)	Retrieves the value of this property, or the given default if no value was set.
String	getPropertyName()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParameterProperty

public ParameterProperty(String propertyName,
 Function<String,V> converter)

Method Details

getPropertyName

public String getPropertyName()

get

public Optional<V> get()

Retrieves the value of this property.

Returns:

Optional containing the value of this property

get

public V get(V defaultValue)

Retrieves the value of this property, or the given default if no value was set.

Returns:

the value of this property, or the given default if no value was set