Package org.dashbuilder.dataset

Class DataSetLookup

java.lang.Object

org.dashbuilder.dataset.DataSetLookup

public class DataSetLookup
extends Object

A data set look up request.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	dataSetUUID	The UUID of the data set to retrieve.
protected int	numberOfRows	The number of rows to get.
protected List<DataSetOp>	operationList	The list of operations to apply on the target data set as part of the lookup operation.
protected int	rowOffset	The starting row offset of the target data set.
protected boolean	testMode	Flag indicating this lookup request is in test mode

Constructor Summary

Constructors

Constructor	Description
DataSetLookup()
DataSetLookup(String dataSetUUID, DataSetOp... ops)

Method Summary

Modifier and Type	Method	Description
DataSetLookup	addOperation(int pos, DataSetOp... ops)
DataSetLookup	addOperation(DataSetOp... ops)
DataSetLookup	cloneInstance()
boolean	equals(Object obj)
String	getDataSetUUID()
DataSetFilter	getFirstFilterOp()
int	getFirstGroupOpIndex(int fromIndex, String columnId, Boolean onlySelections)
List<DataSetGroup>	getFirstGroupOpSelections()
DataSetSort	getFirstSortOp()
DataSetGroup	getLastGroupOp()
int	getLastGroupOpIndex(int fromIndex)
int	getLastGroupOpIndex(int fromIndex, String columnId, boolean onlySelections)
Object	getMetadata(String key)
int	getNumberOfRows()
<T extends DataSetOp> T	getOperation(int index)
int	getOperationIdx(DataSetOp op)
List<DataSetOp>	getOperationList()
<T extends DataSetOp> List<T>	getOperationList(Class<T> type)
int	getRowOffset()
boolean	isEmpty()
<T extends DataSetOp> T	removeOperation(int index)
int	removeOperations(DataSetOpType type)
void	setDataSetUUID(String dataSetUUID)
void	setMetadata(String key, Object value)
void	setNumberOfRows(int numberOfRows)
void	setRowOffset(int rowOffset)
void	setTestMode(boolean testMode)
boolean	testMode()

Methods inherited from class java.lang.Object

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

Field Detail

dataSetUUID

protected String dataSetUUID

The UUID of the data set to retrieve.

rowOffset

protected int rowOffset

The starting row offset of the target data set.

numberOfRows

protected int numberOfRows

The number of rows to get.

testMode

protected boolean testMode

Flag indicating this lookup request is in test mode

operationList

protected List<DataSetOp> operationList

The list of operations to apply on the target data set as part of the lookup operation.

Constructor Detail

DataSetLookup

public DataSetLookup()

DataSetLookup

public DataSetLookup(String dataSetUUID,
                     DataSetOp... ops)

Method Detail

testMode

public boolean testMode()

setTestMode

public void setTestMode(boolean testMode)

isEmpty

public boolean isEmpty()

setDataSetUUID

public void setDataSetUUID(String dataSetUUID)

getRowOffset

public int getRowOffset()

setRowOffset

public void setRowOffset(int rowOffset)

getNumberOfRows

public int getNumberOfRows()

setNumberOfRows

public void setNumberOfRows(int numberOfRows)

getDataSetUUID

public String getDataSetUUID()

getOperation

public <T extends DataSetOp> T getOperation(int index)

removeOperation

public <T extends DataSetOp> T removeOperation(int index)

getOperationIdx

public int getOperationIdx(DataSetOp op)

getOperationList

public List<DataSetOp> getOperationList()

getMetadata

public Object getMetadata(String key)

setMetadata

public void setMetadata(String key,
                        Object value)

getOperationList

public <T extends DataSetOp> List<T> getOperationList(Class<T> type)

removeOperations

public int removeOperations(DataSetOpType type)

addOperation

public DataSetLookup addOperation(int pos,
                                  DataSetOp... ops)

addOperation

public DataSetLookup addOperation(DataSetOp... ops)

getLastGroupOp

public DataSetGroup getLastGroupOp()

getFirstFilterOp

public DataSetFilter getFirstFilterOp()

getFirstSortOp

public DataSetSort getFirstSortOp()

getFirstGroupOpIndex

public int getFirstGroupOpIndex(int fromIndex,
                                String columnId,
                                Boolean onlySelections)

getFirstGroupOpSelections

public List<DataSetGroup> getFirstGroupOpSelections()

getLastGroupOpIndex

public int getLastGroupOpIndex(int fromIndex,
                               String columnId,
                               boolean onlySelections)

getLastGroupOpIndex

public int getLastGroupOpIndex(int fromIndex)

cloneInstance

public DataSetLookup cloneInstance()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object