org.coolmap.core.data.cmatrix.impl

Class DataTableBackedCoolMapMatrix

java.lang.Object

org.coolmap.core.data.cmatrix.impl.DataTableBackedCoolMapMatrix

All Implemented Interfaces:

CoolMapMatrix<java.lang.Double>

public class DataTableBackedCoolMapMatrix
extends java.lang.Object
implements CoolMapMatrix<java.lang.Double>

Created by Keqiang Li on 6/24/16.

Constructor Summary

Constructors

Constructor and Description
DataTableBackedCoolMapMatrix(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	add(java.lang.String rowId, java.lang.String columnId, double value)
java.lang.String	getColumnId(int columnIndex) Get column ID(label) at columnIndex
java.util.List<java.lang.String>	getColumnIds() Get all column ids in a list ordered by column indices
java.lang.String	getId() Get the ID of the data matrix
java.util.Optional<java.lang.Integer>	getIndexOfColumnById(java.lang.String columnId) Given the ID of a column, looking for its index in the data matrix
java.util.Optional<java.lang.Integer>	getIndexOfRowById(java.lang.String rowId) Given the ID of a row, looking for its index in the data matrix
java.lang.Class<java.lang.Double>	getMemberClass() Get data type of the data matrix
java.lang.String	getName() Get data matrix name
int	getNumberOfColumns() Get number of columns in the data matrix
int	getNumberOfRows() Get number of rows in the data matrix
java.lang.String	getRowId(int rowIndex) Get row ID(label) at rowIndex
java.util.List<java.lang.String>	getRowIds() Get all row ids in a list ordered by row indices
java.lang.Double	getValue(int rowIndex, int columnIndex) Get value at (rowIndex, columnIndex) from the data matrix
boolean	hasColumn(java.lang.String columnId) Check if the specified column ID is a valid
boolean	hasRow(java.lang.String rowId) Check if the specified row ID is a valid one
void	setColumnIds(java.util.Set<java.lang.String> columnIds)
void	setName(java.lang.String newName) Set or rename the data matrix
void	setRowIds(java.util.Set<java.lang.String> rowIds)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.coolmap.core.api.data.matrix.CoolMapMatrix

canBeOverlaidTogether

Constructor Detail

DataTableBackedCoolMapMatrix

public DataTableBackedCoolMapMatrix(java.lang.String name)

Method Detail

add

public void add(java.lang.String rowId,
                java.lang.String columnId,
                double value)

setRowIds

public void setRowIds(java.util.Set<java.lang.String> rowIds)

setColumnIds

public void setColumnIds(java.util.Set<java.lang.String> columnIds)

getValue

public java.lang.Double getValue(int rowIndex,
                                 int columnIndex)

Description copied from interface: CoolMapMatrix

Get value at (rowIndex, columnIndex) from the data matrix

Specified by:

getValue in interface CoolMapMatrix<java.lang.Double>

Parameters:

rowIndex - index of row

columnIndex - index of column

Returns:

value at (rowIndex, columnIndex); null if no value is presented

getRowId

public java.lang.String getRowId(int rowIndex)
                          throws java.lang.IndexOutOfBoundsException

Description copied from interface: CoolMapMatrix

Get row ID(label) at rowIndex

Specified by:

getRowId in interface CoolMapMatrix<java.lang.Double>

Parameters:

rowIndex - index of row

Returns:

corresponding row ID

Throws:

java.lang.IndexOutOfBoundsException

getColumnId

public java.lang.String getColumnId(int columnIndex)

Description copied from interface: CoolMapMatrix

Get column ID(label) at columnIndex

Specified by:

getColumnId in interface CoolMapMatrix<java.lang.Double>

Parameters:

columnIndex - index of column

Returns:

corresponding column ID

hasRow

public boolean hasRow(java.lang.String rowId)

Description copied from interface: CoolMapMatrix

Check if the specified row ID is a valid one

Specified by:

hasRow in interface CoolMapMatrix<java.lang.Double>

Parameters:

rowId - ID of row

Returns:

true if it is a valid row ID, otherwise false

hasColumn

public boolean hasColumn(java.lang.String columnId)

Description copied from interface: CoolMapMatrix

Check if the specified column ID is a valid

Specified by:

hasColumn in interface CoolMapMatrix<java.lang.Double>

Parameters:

columnId - ID of column

Returns:

true if it is a valid column ID, otherwise false

getIndexOfRowById

public java.util.Optional<java.lang.Integer> getIndexOfRowById(java.lang.String rowId)

Description copied from interface: CoolMapMatrix

Given the ID of a row, looking for its index in the data matrix

Specified by:

getIndexOfRowById in interface CoolMapMatrix<java.lang.Double>

Parameters:

rowId - a row ID

Returns:

corresponding row index. If no such row exists, return optional null

getIndexOfColumnById

public java.util.Optional<java.lang.Integer> getIndexOfColumnById(java.lang.String columnId)

Description copied from interface: CoolMapMatrix

Given the ID of a column, looking for its index in the data matrix

Specified by:

getIndexOfColumnById in interface CoolMapMatrix<java.lang.Double>

Parameters:

columnId - a column ID

Returns:

corresponding column index. If no such column exists, return optional null

getNumberOfRows

public int getNumberOfRows()

Description copied from interface: CoolMapMatrix

Get number of rows in the data matrix

Specified by:

getNumberOfRows in interface CoolMapMatrix<java.lang.Double>

Returns:

number of rows

getNumberOfColumns

public int getNumberOfColumns()

Description copied from interface: CoolMapMatrix

Get number of columns in the data matrix

Specified by:

getNumberOfColumns in interface CoolMapMatrix<java.lang.Double>

Returns:

number of columns

getRowIds

public java.util.List<java.lang.String> getRowIds()

Description copied from interface: CoolMapMatrix

Get all row ids in a list ordered by row indices

Specified by:

getRowIds in interface CoolMapMatrix<java.lang.Double>

Returns:

row ids in a ordered list

getColumnIds

public java.util.List<java.lang.String> getColumnIds()

Description copied from interface: CoolMapMatrix

Get all column ids in a list ordered by column indices

Specified by:

getColumnIds in interface CoolMapMatrix<java.lang.Double>

Returns:

column ids in a ordered list

getMemberClass

public java.lang.Class<java.lang.Double> getMemberClass()

Description copied from interface: CoolMapMatrix

Get data type of the data matrix

Specified by:

getMemberClass in interface CoolMapMatrix<java.lang.Double>

Returns:

data type

getName

public java.lang.String getName()

Description copied from interface: CoolMapMatrix

Get data matrix name

Specified by:

getName in interface CoolMapMatrix<java.lang.Double>

Returns:

matrix name

setName

public void setName(java.lang.String newName)

Description copied from interface: CoolMapMatrix

Set or rename the data matrix

Specified by:

setName in interface CoolMapMatrix<java.lang.Double>

Parameters:

newName - name to be set

getId

public java.lang.String getId()

Description copied from interface: CoolMapMatrix

Get the ID of the data matrix

Specified by:

getId in interface CoolMapMatrix<java.lang.Double>

Returns:

data matrix ID