Package com.illumon.iris.db.v2.routing

Class DataRoutingService.NullPropertyProvider

java.lang.Object

com.illumon.iris.db.v2.routing.DataRoutingService.NullPropertyProvider

All Implemented Interfaces:

DataRoutingService.PropertyProvider

Enclosing interface:

DataRoutingService

public static class DataRoutingService.NullPropertyProvider
extends Object
implements DataRoutingService.PropertyProvider

Implementation of "no properties".

Constructor Summary

Constructors

Constructor	Description
NullPropertyProvider()

Method Summary

Modifier and Type	Method	Description
Map<String,String>	getProperties()	Return all properties as a map.
String	getProperty(String propertyName)	Return the named property value, or null.
<T> T	getProperty(String propertyName, T defaultValue)	Return the named property value, with the type indicated by the default value.

Methods inherited from class java.lang.Object

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

Constructor Details

NullPropertyProvider

public NullPropertyProvider()

Method Details

getProperty

@Nullable
public String getProperty(@NotNull
 String propertyName)

Description copied from interface: DataRoutingService.PropertyProvider

Return the named property value, or null.

Specified by:

getProperty in interface DataRoutingService.PropertyProvider

Parameters:

propertyName - the name of the property to fetch

Returns:

the value of the property, or null if not set

getProperty

@NotNull
public <T> T getProperty(@NotNull
 String propertyName,
 @NotNull
 T defaultValue)

Description copied from interface: DataRoutingService.PropertyProvider

Return the named property value, with the type indicated by the default value. If the property isn't set, return the default value.

Specified by:

getProperty in interface DataRoutingService.PropertyProvider

Type Parameters:

T - The return value will be cast to this type, as defined by the default value

Parameters:

propertyName - the name of the property to fetch

defaultValue - the typed default value to return if the property is not set

Returns:

the value of the property, or null if not set

getProperties

@NotNull
public Map<String,String> getProperties()

Description copied from interface: DataRoutingService.PropertyProvider

Return all properties as a map. This is useful for interactions outside the DB project.

Specified by:

getProperties in interface DataRoutingService.PropertyProvider

Returns:

a map containing all keys and values for this provider