Package org.apache.hop.execution.sampler.plugins

Class ExecutionDataSamplerBase<Store extends IExecutionDataSamplerStore>

java.lang.Object

org.apache.hop.execution.sampler.plugins.ExecutionDataSamplerBase<Store>

All Implemented Interfaces:

Cloneable, IExecutionDataSampler<Store>

Direct Known Subclasses:

FirstRowsExecutionDataSampler, LastRowsExecutionDataSampler, RandomRowsExecutionDataSampler

public abstract class ExecutionDataSamplerBase<Store extends IExecutionDataSamplerStore>
extends Object
implements IExecutionDataSampler<Store>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hop.execution.sampler.IExecutionDataSampler

IExecutionDataSampler.ExecutionDataSamplerObjectFactory

Field Summary

Fields

Modifier and Type	Field	Description
protected String	pluginId
protected String	pluginName
protected String	sampleSize

Constructor Summary

Constructors

Constructor	Description
ExecutionDataSamplerBase()
ExecutionDataSamplerBase(String sampleSize, String pluginId, String pluginName)
ExecutionDataSamplerBase(ExecutionDataSamplerBase<Store> base)

Method Summary

Modifier and Type	Method	Description
abstract ExecutionDataSamplerBase<Store>	clone()
abstract Store	createSamplerStore(ExecutionDataSamplerMeta samplerMeta)	Create a sampler store to match the sampler.
boolean	equals(Object o)
String	getPluginId()	Gets pluginId
String	getPluginName()	Gets pluginName
String	getSampleSize()	Gets sampleSize
int	hashCode()
void	setPluginId(String pluginId)	Sets pluginId
void	setPluginName(String pluginName)	Sets pluginName
void	setSampleSize(String sampleSize)	Sets sampleSize

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hop.execution.sampler.IExecutionDataSampler

sampleRow

Field Detail

sampleSize

@GuiWidgetElement(order="100",
                  type=TEXT,
                  parentId="ExecutionDataSamplerParent",
                  label="i18n::ExecutionDataSamplerBase.Label.SampleSize",
                  toolTip="i18n::ExecutionDataSamplerBase.Tooltip.SampleSize")
protected String sampleSize

pluginId

protected String pluginId

pluginName

protected String pluginName

Constructor Detail

ExecutionDataSamplerBase

public ExecutionDataSamplerBase()

ExecutionDataSamplerBase

public ExecutionDataSamplerBase(String sampleSize,
                                String pluginId,
                                String pluginName)

ExecutionDataSamplerBase

public ExecutionDataSamplerBase(ExecutionDataSamplerBase<Store> base)

Method Detail

clone

public abstract ExecutionDataSamplerBase<Store> clone()

Specified by:

clone in interface IExecutionDataSampler<Store extends IExecutionDataSamplerStore>

Overrides:

clone in class Object

createSamplerStore

public abstract Store createSamplerStore(ExecutionDataSamplerMeta samplerMeta)

Description copied from interface: IExecutionDataSampler

Create a sampler store to match the sampler. It will allow you to store your intermediate sampler results.

Specified by:

createSamplerStore in interface IExecutionDataSampler<Store extends IExecutionDataSamplerStore>

Parameters:

samplerMeta - Metadata about the transform we're sampling for.

Returns:

A new sampler store instance.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getSampleSize

public String getSampleSize()

Gets sampleSize

Returns:

value of sampleSize

setSampleSize

public void setSampleSize(String sampleSize)

Sets sampleSize

Parameters:

sampleSize - value of sampleSize

getPluginId

public String getPluginId()

Gets pluginId

Specified by:

getPluginId in interface IExecutionDataSampler<Store extends IExecutionDataSamplerStore>

Returns:

value of pluginId

setPluginId

public void setPluginId(String pluginId)

Sets pluginId

Specified by:

setPluginId in interface IExecutionDataSampler<Store extends IExecutionDataSamplerStore>

Parameters:

pluginId - value of pluginId

getPluginName

public String getPluginName()

Gets pluginName

Specified by:

getPluginName in interface IExecutionDataSampler<Store extends IExecutionDataSamplerStore>

Returns:

value of pluginName

setPluginName

public void setPluginName(String pluginName)

Sets pluginName

Specified by:

setPluginName in interface IExecutionDataSampler<Store extends IExecutionDataSamplerStore>

Parameters:

pluginName - value of pluginName