baseCode.dataStructure.matrix
Class AbstractNamedDoubleMatrix

java.lang.Object
  baseCode.dataStructure.matrix.AbstractNamedMatrix
      baseCode.dataStructure.matrix.AbstractNamedDoubleMatrix

All Implemented Interfaces:

NamedMatrix

Direct Known Subclasses:

DenseDoubleMatrix2DNamed, SparseDoubleMatrix2DNamed, SparseRaggedDoubleMatrix2DNamed

public abstract class AbstractNamedDoubleMatrix

extends AbstractNamedMatrix

Copyright (c) 2004 Columbia University

Version:

$Id: AbstractNamedDoubleMatrix.java,v 1.4 2004/08/18 23:44:10 pavlidis Exp $

Author:

pavlidis

Constructor Summary

AbstractNamedDoubleMatrix()

Method Summary

abstract int	columns() Get the number of columns the matrix has.
abstract double	get(int x, int y)
abstract java.lang.Object[]	getColObj(int i)
abstract double	getQuick(int i, int j)
abstract double[]	getRow(int i)
abstract cern.colt.list.DoubleArrayList	getRowArrayList(int i)
double[]	getRowByName(java.lang.String s)
abstract java.lang.Object[]	getRowObj(int i) Get a row in the matrix as a generic Object[].
abstract boolean	isMissing(int i, int j) Check if the value at a given index is missing.
abstract int	rows() Get the number of rows the matrix has
abstract void	set(int x, int y, double value)
abstract void	set(int i, int j, java.lang.Object val) Set a value in the matrix.
abstract cern.colt.matrix.DoubleMatrix1D	viewRow(int j)

Methods inherited from class baseCode.dataStructure.matrix.AbstractNamedMatrix

addColumnName, addColumnName, addRowName, addRowName, containsColumnName, containsRowName, getColIndexByName, getColName, getColNames, getRowIndexByName, getRowName, getRowNameMapIterator, getRowNames, hasColNames, hasRow, hasRowNames, numMissing, setColumnNames, setRowNames

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNamedDoubleMatrix

public AbstractNamedDoubleMatrix()

Method Detail

rows

public abstract int rows()

Description copied from interface: NamedMatrix

Get the number of rows the matrix has

Specified by:

rows in interface NamedMatrix

Specified by:

rows in class AbstractNamedMatrix

columns

public abstract int columns()

Description copied from interface: NamedMatrix

Get the number of columns the matrix has.

Specified by:

columns in interface NamedMatrix

Specified by:

columns in class AbstractNamedMatrix

set

public abstract void set(int i,
                         int j,
                         java.lang.Object val)

Description copied from interface: NamedMatrix

Set a value in the matrix.

Specified by:

set in interface NamedMatrix

Specified by:

set in class AbstractNamedMatrix

getRowObj

public abstract java.lang.Object[] getRowObj(int i)

Description copied from interface: NamedMatrix

Get a row in the matrix as a generic Object[]. This exists so NamedMatrices can be used more generically.

Specified by:

getRowObj in interface NamedMatrix

Specified by:

getRowObj in class AbstractNamedMatrix

getColObj

public abstract java.lang.Object[] getColObj(int i)

Specified by:

getColObj in interface NamedMatrix

Specified by:

getColObj in class AbstractNamedMatrix

isMissing

public abstract boolean isMissing(int i,
                                  int j)

Description copied from interface: NamedMatrix

Check if the value at a given index is missing.

Specified by:

isMissing in interface NamedMatrix

Specified by:

isMissing in class AbstractNamedMatrix

getRow

public abstract double[] getRow(int i)

getRowArrayList

public abstract cern.colt.list.DoubleArrayList getRowArrayList(int i)

get

public abstract double get(int x,
                           int y)

getQuick

public abstract double getQuick(int i,
                                int j)

Parameters:

i -

j -

Returns:

set

public abstract void set(int x,
                         int y,
                         double value)

viewRow

public abstract cern.colt.matrix.DoubleMatrix1D viewRow(int j)

Parameters:

j -

Returns:

getRowByName

public double[] getRowByName(java.lang.String s)

Parameters:

s - String

Returns:

double[]