Class ObjectMatrixImpl<R,C,V>

java.lang.Object

ubic.gemma.core.util.matrix.AbstractMatrix<R,C,V>

ubic.gemma.core.util.matrix.ObjectMatrixImpl<R,C,V>

All Implemented Interfaces:

Serializable, Matrix2D<R,C,V>, ObjectMatrix<R,C,V>

public class ObjectMatrixImpl<R,C,V>
extends AbstractMatrix<R,C,V>
implements ObjectMatrix<R,C,V>

Matrix that can hold any type of object

Author:

pavlidis

See Also:

• Serialized Form

Field Summary

Fields inherited from class AbstractMatrix

MAX_ROWS_TO_PRINT

Constructor Summary

Constructors

Constructor	Description
ObjectMatrixImpl(int x, int y)

Method Summary

Modifier and Type	Method	Description
int	columns()	Get the number of columns the matrix has.
V	get(int row, int column)
Object	get(R row, C column)
V	getByKeys(R r, C c)
V[]	getColumn(int col)
V	getEntry(int row, int column)
V[]	getRow(int row)
boolean	isMissing(int i, int j)	Check if the value at a given index is missing.
int	rows()	Get the number of rows the matrix has
void	set(int row, int column, V value)
void	setByKeys(R r, C c, V v)
int	size()
ObjectMatrix<R,C,V>	subset(int startRow, int startCol, int numRow, int numCol)
ObjectMatrixImpl<R,C,V>	subsetColumns(List<C> columns)
String	toString()
ObjectMatrix1D	viewColumn(int column)
ObjectMatrix1D	viewRow(int row)

Methods inherited from class AbstractMatrix

addColumnName, addRowName, asDoubles, assign, checkColRange, checkRowRange, containsColumnName, containsRowName, getColIndexByName, getColName, getColNames, getRowIndexByName, getRowName, getRowNameMapIterator, getRowNames, hasColNames, hasMissingValues, hasRow, hasRowNames, numMissing, setColumnName, setColumnNames, setRowName, setRowNames

Methods inherited from class Object

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

Methods inherited from interface Matrix2D

addColumnName, asDoubles, assign, containsColumnName, containsRowName, getColIndexByName, getColName, getColNames, getRowIndexByName, getRowName, getRowNameMapIterator, getRowNames, hasColNames, hasRow, hasRowNames, numMissing, setColumnName, setColumnNames, setRowName, setRowNames

Constructor Details

ObjectMatrixImpl

public ObjectMatrixImpl(int x,
 int y)

Method Details

subsetColumns

public ObjectMatrixImpl<R,C,V> subsetColumns(List<C> columns)

Specified by:

subsetColumns in interface ObjectMatrix<R,C,V>

Parameters:

columns -

Returns:

columns

public int columns()

Description copied from interface: Matrix2D

Get the number of columns the matrix has.

Specified by:

columns in interface Matrix2D<R,C,V>

Returns:

get

public V get(int row,
 int column)

Specified by:

get in interface ObjectMatrix<R,C,V>

Parameters:

row -

column -

Returns:

get

public Object get(R row,
 C column)

getByKeys

public V getByKeys(R r,
 C c)

Specified by:

getByKeys in interface Matrix2D<R,C,V>

Parameters:

r -

c -

getColumn

public V[] getColumn(int col)

Specified by:

getColumn in interface ObjectMatrix<R,C,V>

getEntry

public V getEntry(int row,
 int column)

Specified by:

getEntry in interface Matrix2D<R,C,V>

Parameters:

row -

column -

Returns:

getRow

public V[] getRow(int row)

Specified by:

getRow in interface ObjectMatrix<R,C,V>

isMissing

public boolean isMissing(int i,
 int j)

Description copied from interface: Matrix2D

Check if the value at a given index is missing.

Specified by:

isMissing in interface Matrix2D<R,C,V>

Parameters:

i - row

j - column

Returns:

true if the value is missing, false otherwise.

rows

public int rows()

Description copied from interface: Matrix2D

Get the number of rows the matrix has

Specified by:

rows in interface Matrix2D<R,C,V>

Returns:

set

public void set(int row,
 int column,
 V value)

Specified by:

set in interface Matrix2D<R,C,V>

Parameters:

row -

column -

value -

setByKeys

public void setByKeys(R r,
 C c,
 V v)

Specified by:

setByKeys in interface Matrix2D<R,C,V>

Parameters:

r -

c -

v -

size

public int size()

Specified by:

size in class AbstractMatrix<R,C,V>

Returns:

subset

public ObjectMatrix<R,C,V> subset(int startRow,
 int startCol,
 int numRow,
 int numCol)

Specified by:

subset in interface ObjectMatrix<R,C,V>

Parameters:

startRow -

startCol -

numRow -

numCol -

Returns:

toString

public String toString()

Overrides:

toString in class Object

viewColumn

public ObjectMatrix1D viewColumn(int column)

Parameters:

column -

Returns:

viewRow

public ObjectMatrix1D viewRow(int row)

Parameters:

row -

Returns: