edu.unh.sdb.datasource

Class URCellBlock

java.lang.Object

edu.unh.sdb.datasource.DataCollection

edu.unh.sdb.datasource.DataBlock

edu.unh.sdb.datasource.CellBlock

edu.unh.sdb.datasource.RectCellBlock

edu.unh.sdb.datasource.URCellBlock

All Implemented Interfaces:

CellIndexable, Indexable

public class URCellBlock
extends RectCellBlock
implements CellIndexable

Field Summary

Fields inherited from class edu.unh.sdb.datasource.DataCollection

attributeOrder, axisOrdering, axisWeights, bounds, dataOrder, dimensionality, numAttributes, pointOrder, recordDesc

Constructor Summary

Constructors

Constructor and Description
URCellBlock() Construct a URCellBlock without arguments
URCellBlock(DataBlock b) Construct a URCellBlock with a given URCellBlock
URCellBlock(ISBounds isb, AxisOrdering ordering, RecordDescriptor recordDesc) Construct a URCellBlock with the given bounds, axis axisOrdering and RecordDescriptor.
URCellBlock(ISBounds isb, RecordDescriptor recordDesc) Construct a URCellBlock with the given bounds and number of attributes

Method Summary

Methods

Modifier and Type	Method and Description
void	datum(Datum dtm, IndexSpaceID did) Return by reference the Datum corresponding to the given IndexSpaceID.
void	datum(Datum dtm, IndexSpaceID did, FieldIDMapper mp) Get the Datum and fill its values in the passed Datum at positions specified by the corresponding FieldIDMapper.
void	datum(Datum dtm, IndexSpaceID did, RecordSpec recSpec) Get the Datum and fill its values in the passed Datum at positions specified by the corresponding RecordSpec.
void	datum(Datum d, int[] coordArray) Given an array of coordinates, copy the corresponding datum into the first parameter.
Datum	datum(IndexSpaceID did) Given an IndexSpaceID, return the corresponding datum.
Datum	datum(IndexSpaceID did, RecordSpec spec) Given an IndexSpaceID, return the corresponding datum with attributes specified in the RecordSpec.
ISBounds	getBaseBounds() Get the base bounds
Cell	getCell(IntegerIndexSpaceID position) Return a cell corresponding to the specified position
DimResolution	getDimResolution() Get the dimensional resolution
int[]	getPath() Get the path of an uniform region cell block in a ARRS tree
DataBlock	getPointDataBlock() Get the data source
void	setDatum(IndexSpaceID isid, Datum d) Set the location specified by the IndexSpaceID to the given datum.
void	setDimResolution(DimResolution resolution) Set the resolution
void	setPath(int[] path) Set the path of a uniform region cell block in a ARRS tree
void	setPointDataBlock(DataBlock block) Set a point data block to a uniform cell block
void	subblock(DataBlock theBlock, ISBounds dstBounds, ISBounds srcBounds) Reads a subblock defined by srcBounds into the region of the Datablock argument defined by dstBounds.
void	subblock(DataBlock theBlock, ISBounds dstBounds, ISBounds srcBounds, FieldIDMapper mp) Reads a subblock defined by srcBounds into the region of the Datablock argument defined by dstBounds.
void	subblock(DataBlock theBlock, ISBounds dstBounds, ISBounds srcBounds, RecordSpec spec) Reads a subblock defined by srcBounds into the region of the Datablock argument defined by dstBounds.
DataBlock	subblock(ISBounds db) Return a new DataBlock that is a subset of this URCellBlock.
DataBlock	subblock(RecordSpec rs, ISBounds db) Return a subblock corresponding to the given RecordSpec and the given ISBounds.
java.lang.String	toString() Return a String representing the object.
java.lang.String	toString(java.lang.String indent) Return a String representing the object indented by the argument string.
void	urCellBlock(DataBlock ublock, ISBounds b, ISBounds cellRes) Fill a cell block with the specified resolution and the specified bounds
DataBlock	urCellBlock(ISBounds b, ISBounds res) Return a cell block with the specified bounds and the specified resolution

Methods inherited from class edu.unh.sdb.datasource.RectCellBlock

size, volume

Methods inherited from class edu.unh.sdb.datasource.DataBlock

getValues, setByAttribute, setByte, setBytes, setBytes, setBytesByAttribute, setBytesByPoint, setDouble, setDoubles, setDoubles, setDoublesByAttribute, setDoublesByPoint, setFloat, setFloats, setFloats, setFloatsByAttribute, setFloatsByPoint, setInt, setInts, setInts, setIntsByAttribute, setIntsByPoint, setShort, setShorts, setShorts, setShortsByAttribute, setShortsByPoint, setValues, setValues, setValuesByAttribute, setValuesByPoint

Methods inherited from class edu.unh.sdb.datasource.DataCollection

byteSize, computeOffset, computeOffset, copyBounds, createDataBlock, createDataBlock, createDataBlock, createDatum, createDatum, createDatum, createDatum, createDatum, createDatum, datum, dim, getAttributeNames, getAxisOrdering, getAxisWeight, getAxisWeights, getBounds, getByte, getBytes, getBytes, getBytes, getBytes, getBytes, getBytes, getBytesByAttribute, getBytesByAttribute, getBytesByPoint, getBytesByPoint, getDataOrder, getDimensionsArray, getDouble, getDoubles, getDoubles, getDoubles, getDoubles, getDoubles, getDoubles, getDoublesByAttribute, getDoublesByAttribute, getDoublesByPoint, getDoublesByPoint, getFloat, getFloats, getFloats, getFloats, getFloats, getFloats, getFloats, getFloatsByAttribute, getFloatsByAttribute, getFloatsByPoint, getFloatsByPoint, getInt, getInts, getInts, getInts, getInts, getInts, getInts, getIntsByAttribute, getIntsByAttribute, getIntsByPoint, getIntsByPoint, getLowerBoundsArray, getNumAttributes, getRecordDescriptor, getShort, getShorts, getShorts, getShorts, getShorts, getShorts, getShorts, getShortsByAttribute, getShortsByAttribute, getShortsByPoint, getShortsByPoint, getStorageType, getUpperBoundsArray, getValues, getValuesByAttribute, getValuesByPoint, longVolume, setAxisOrdering, setBounds, setRecordDescriptor, subblock, subblock, subblock, subblock, subblock, subblock, subblock, subblock, useBytesOnly

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.unh.sdb.datasource.Indexable

copyBounds, dim, getBounds, getNumAttributes, getRecordDescriptor, subblock, subblock

Constructor Detail

URCellBlock

public URCellBlock()

Construct a URCellBlock without arguments

URCellBlock

public URCellBlock(ISBounds isb,
           AxisOrdering ordering,
           RecordDescriptor recordDesc)

Construct a URCellBlock with the given bounds, axis axisOrdering and RecordDescriptor. The bounds will be moved to the origin.

URCellBlock

public URCellBlock(ISBounds isb,
           RecordDescriptor recordDesc)

Construct a URCellBlock with the given bounds and number of attributes

URCellBlock

public URCellBlock(DataBlock b)

Construct a URCellBlock with a given URCellBlock

Method Detail

setDimResolution

public void setDimResolution(DimResolution resolution)

Set the resolution

setPath

public void setPath(int[] path)

Set the path of a uniform region cell block in a ARRS tree

setPointDataBlock

public void setPointDataBlock(DataBlock block)

Set a point data block to a uniform cell block

getPath

public int[] getPath()

Get the path of an uniform region cell block in a ARRS tree

getDimResolution

public DimResolution getDimResolution()

Get the dimensional resolution

getBaseBounds

public ISBounds getBaseBounds()

Get the base bounds

toString

public java.lang.String toString()

Return a String representing the object.

Overrides:

toString in class DataBlock

toString

public java.lang.String toString(java.lang.String indent)

Return a String representing the object indented by the argument string.

datum

public Datum datum(IndexSpaceID did)

Given an IndexSpaceID, return the corresponding datum.

Specified by:

datum in interface Indexable

Overrides:

datum in class DataCollection

datum

public void datum(Datum d,
         int[] coordArray)

Given an array of coordinates, copy the corresponding datum into the first parameter.

Overrides:

datum in class DataCollection

datum

public Datum datum(IndexSpaceID did,
          RecordSpec spec)

Given an IndexSpaceID, return the corresponding datum with attributes specified in the RecordSpec.

Specified by:

datum in interface Indexable

Overrides:

datum in class DataCollection

setDatum

public void setDatum(IndexSpaceID isid,
            Datum d)

Set the location specified by the IndexSpaceID to the given datum.

Specified by:

setDatum in class DataBlock

subblock

public DataBlock subblock(ISBounds db)

Return a new DataBlock that is a subset of this URCellBlock.

Specified by:

subblock in interface Indexable

Overrides:

subblock in class DataCollection

subblock

public void subblock(DataBlock theBlock,
            ISBounds dstBounds,
            ISBounds srcBounds)

Reads a subblock defined by srcBounds into the region of the Datablock argument defined by dstBounds.

Specified by:

subblock in interface Indexable

Specified by:

subblock in class DataCollection

subblock

public void subblock(DataBlock theBlock,
            ISBounds dstBounds,
            ISBounds srcBounds,
            FieldIDMapper mp)

Reads a subblock defined by srcBounds into the region of the Datablock argument defined by dstBounds. The FieldIDMapper argument determines the mapping between datums in this DataBlock and datums in the argument DataBlock.

Specified by:

subblock in interface Indexable

Specified by:

subblock in class DataCollection

subblock

public void subblock(DataBlock theBlock,
            ISBounds dstBounds,
            ISBounds srcBounds,
            RecordSpec spec)

Reads a subblock defined by srcBounds into the region of the Datablock argument defined by dstBounds. The RecordSpec argument specifies a subset of the attributes of this DataSource to be written into the DataBlock datums.

Specified by:

subblock in interface Indexable

Overrides:

subblock in class DataCollection

subblock

public DataBlock subblock(RecordSpec rs,
                 ISBounds db)

Return a subblock corresponding to the given RecordSpec and the given ISBounds.

datum

public void datum(Datum dtm,
         IndexSpaceID did)

Return by reference the Datum corresponding to the given IndexSpaceID.

Specified by:

datum in interface Indexable

Overrides:

datum in class DataCollection

datum

public void datum(Datum dtm,
         IndexSpaceID did,
         FieldIDMapper mp)

Get the Datum and fill its values in the passed Datum at positions specified by the corresponding FieldIDMapper.

Specified by:

datum in interface Indexable

Specified by:

datum in class DataCollection

datum

public void datum(Datum dtm,
         IndexSpaceID did,
         RecordSpec recSpec)

Get the Datum and fill its values in the passed Datum at positions specified by the corresponding RecordSpec.

Specified by:

datum in interface Indexable

Overrides:

datum in class DataCollection

getPointDataBlock

public DataBlock getPointDataBlock()

Get the data source

getCell

public Cell getCell(IntegerIndexSpaceID position)

Return a cell corresponding to the specified position

urCellBlock

public DataBlock urCellBlock(ISBounds b,
                    ISBounds res)

Return a cell block with the specified bounds and the specified resolution

urCellBlock

public void urCellBlock(DataBlock ublock,
               ISBounds b,
               ISBounds cellRes)

Fill a cell block with the specified resolution and the specified bounds

Specified by:

urCellBlock in interface CellIndexable