Package io.deephaven.engine.testutil.generator

Class AbstractAdaptableUniqueGenerator<SV,CV>

java.lang.Object

io.deephaven.engine.testutil.generator.AbstractAdaptableUniqueGenerator<SV,CV>

All Implemented Interfaces:

TestDataGenerator<CV,CV>

Direct Known Subclasses:

UniqueIntArrayGenerator, UniqueStringArrayGenerator

public abstract class AbstractAdaptableUniqueGenerator<SV,CV>
extends Object
implements TestDataGenerator<CV,CV>

Constructor Summary

Constructors

Constructor	Description
AbstractAdaptableUniqueGenerator()

Method Summary

Modifier and Type	Method	Description
Class<CV>	getColumnType()
void	onRemove(ReadOnlyIndex toRemove)	Called after a key has been removed from the map.
Chunk	populateChunk(ReadOnlyIndex toAdd, Random random)	Create a chunk for the given index using random for any desired entropy.
void	shift(long start, long end, long delta)	Called when a range is shifted.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.engine.testutil.generator.TestDataGenerator

getType

Constructor Details

AbstractAdaptableUniqueGenerator

public AbstractAdaptableUniqueGenerator()

Method Details

populateChunk

public Chunk populateChunk(ReadOnlyIndex toAdd,
 Random random)

Description copied from interface: TestDataGenerator

Create a chunk for the given index using random for any desired entropy.

Specified by:

populateChunk in interface TestDataGenerator<SV,CV>

Parameters:

toAdd - the index to add values for

random - the random number generator used for this test

Returns:

a chunk of primitives or boxed objects of type U

onRemove

public void onRemove(ReadOnlyIndex toRemove)

Description copied from interface: TestDataGenerator

Called after a key has been removed from the map.

Specified by:

onRemove in interface TestDataGenerator<SV,CV>

Parameters:

toRemove - the index that was removed

shift

public void shift(long start,
 long end,
 long delta)

Description copied from interface: TestDataGenerator

Called when a range is shifted.

Specified by:

shift in interface TestDataGenerator<SV,CV>

Parameters:

start - the start of the range to shift

end - the end of the range to shift

delta - the delta for the shift

getColumnType

public Class<CV> getColumnType()

Specified by:

getColumnType in interface TestDataGenerator<SV,CV>

Returns:

the type of the generated column