Class LoadElement

java.lang.Object

io.nosqlbench.virtdata.library.basics.shared.stateful.LoadElement

All Implemented Interfaces:

NBConfigModelProvider, NBMapConfigurable, Function<Object,Object>

public class LoadElement
extends Object
implements Function<Object,Object>, NBMapConfigurable

Load a value from a map, based on the injected configuration. The map which is used must be named by the mapname. If the injected configuration contains a variable of this name which is also a Map, then this map is referenced and read by the provided variable name.

Constructor Summary

Constructors

Constructor	Description
LoadElement(String varname, String mapname, Object defaultValue)

Method Summary

Modifier and Type	Method	Description
Object	apply(Object o)
void	applyConfig(Map<String,?> providedConfig)
NBConfigModel	getConfigModel()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

LoadElement

public LoadElement(String varname,
 String mapname,
 Object defaultValue)

Method Details

apply

public Object apply(Object o)

Specified by:

apply in interface Function<Object,Object>

applyConfig

public void applyConfig(Map<String,?> providedConfig)

Specified by:

applyConfig in interface NBMapConfigurable

getConfigModel

public NBConfigModel getConfigModel()

Specified by:

getConfigModel in interface NBConfigModelProvider