Package repast.simphony.data2

Class RandomSeedDataSource

java.lang.Object

repast.simphony.data2.RandomSeedDataSource

All Implemented Interfaces:

AggregateDataSource, DataSource, NonAggregateDataSource

public class RandomSeedDataSource
extends Object
implements AggregateDataSource, NonAggregateDataSource

DataSource that returns the current random seed.

Author:

Nick Collier

Field Summary

Fields

Modifier and Type	Field	Description
static String	ID

Constructor Summary

Constructors

Constructor	Description
RandomSeedDataSource()

Method Summary

Modifier and Type	Method	Description
Integer	get(Iterable<?> objs, int size)	Gets the data using the specified iterable.
Integer	get(Object obj)	Gets data given the specified object.
Class<Integer>	getDataType()	Gets the type of data produced by this DataSource.
String	getId()	Gets the unique id of this DataSource.
Class<?>	getSourceType()	Gets the type of the object that this DataSource can retreive data from.
void	reset()	Resets this AggregateDataSource prior to the next get call.
void	resetSeed(Integer seed)	Resets the random seed that this data source produces to the specified seed.

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

See Also:

Constant Field Values

Constructor Detail

RandomSeedDataSource

public RandomSeedDataSource()

Method Detail

resetSeed

public void resetSeed(Integer seed)

Resets the random seed that this data source produces to the specified seed.

Parameters:

seed - the new seed.

getId

public String getId()

Description copied from interface: DataSource

Gets the unique id of this DataSource. The id should be unique across the DataSet that this source is added to.

Specified by:

getId in interface DataSource

Returns:

the unique id of this DataSource.

getDataType

public Class<Integer> getDataType()

Description copied from interface: DataSource

Gets the type of data produced by this DataSource.

Specified by:

getDataType in interface DataSource

Returns:

the type of data produced by this DataSource.

get

public Integer get(Object obj)

Description copied from interface: NonAggregateDataSource

Gets data given the specified object.

Specified by:

get in interface NonAggregateDataSource

Parameters:

obj - an object to get the data from

Returns:

the retrieved data.

get

public Integer get(Iterable<?> objs,
                   int size)

Description copied from interface: AggregateDataSource

Gets the data using the specified iterable.

Specified by:

get in interface AggregateDataSource

Parameters:

objs - the iterable over objects to use in getting the data

size - the number of objects in the iterable

Returns:

the data using the specified iterable.

getSourceType

public Class<?> getSourceType()

Description copied from interface: DataSource

Gets the type of the object that this DataSource can retreive data from.

Specified by:

getSourceType in interface DataSource

Returns:

the type of the object that this DataSource can retreive data from.

reset

public void reset()

Description copied from interface: AggregateDataSource

Resets this AggregateDataSource prior to the next get call.

Specified by:

reset in interface AggregateDataSource