Package org.apache.nifi.stateless.parameters

Class ParameterValueProviderWithProperties

java.lang.Object

org.apache.nifi.components.AbstractConfigurableComponent

org.apache.nifi.stateless.parameter.AbstractParameterValueProvider

org.apache.nifi.stateless.parameters.ParameterValueProviderWithProperties

All Implemented Interfaces:

ConfigurableComponent, ParameterValueProvider

public class ParameterValueProviderWithProperties
extends AbstractParameterValueProvider

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final PropertyDescriptor	OPTIONAL_PARAMETER
(package private) static final PropertyDescriptor	REQUIRED_PARAMETER

Constructor Summary

Constructors

Constructor	Description
ParameterValueProviderWithProperties()

Method Summary

Modifier and Type	Method	Description
String	getParameterValue(String contextName, String parameterName)
protected List<PropertyDescriptor>	getSupportedPropertyDescriptors()
boolean	isParameterDefined(String contextName, String parameterName)

Methods inherited from class org.apache.nifi.stateless.parameter.AbstractParameterValueProvider

getIdentifier, getPropertyContext, init, initialize

Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

customValidate, equals, getPropertyDescriptor, getPropertyDescriptors, getSupportedDynamicPropertyDescriptor, hashCode, onPropertyModified, toString, validate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Field Details

REQUIRED_PARAMETER

static final PropertyDescriptor REQUIRED_PARAMETER

OPTIONAL_PARAMETER

static final PropertyDescriptor OPTIONAL_PARAMETER

Constructor Details

ParameterValueProviderWithProperties

public ParameterValueProviderWithProperties()

Method Details

getSupportedPropertyDescriptors

protected List<PropertyDescriptor> getSupportedPropertyDescriptors()

Overrides:

getSupportedPropertyDescriptors in class AbstractConfigurableComponent

getParameterValue

public String getParameterValue(String contextName,
 String parameterName)

isParameterDefined

public boolean isParameterDefined(String contextName,
 String parameterName)