com.pacbio.secondary.vis.io.hdf.data

Class UIntMatrixArray

java.lang.Object

com.pacbio.secondary.vis.io.hdf.data.UIntMatrixArray

Direct Known Subclasses:

AlignmentIndexTable, IPDConsensusTable, SortedRefIndexTable

public class UIntMatrixArray
extends java.lang.Object

Mmemory-space-saving unsigned integer array wrapper. Holds an array of C unsigned integers stored as Java integers and accessed as Java longs. Access by absolute index (1D array) or row/column (2D array) Max extent of array is limited by java int size: ~ 2Gb x 2Gb

Author:

mmilletti

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	data
protected int	num_columns
protected int	num_rows

Constructor Summary

Constructors

Constructor and Description
UIntMatrixArray(long num_rows, long num_columns, java.lang.Object data_in) creates a matrix array that holds unsigned integers

Method Summary

Methods

Modifier and Type	Method and Description
long	get(int index)
long	get(int row, int column)
int[]	getData()
int	getNumColumns()
int	getNumRows()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

data

protected int[] data

num_rows

protected int num_rows

num_columns

protected int num_columns

Constructor Detail

UIntMatrixArray

public UIntMatrixArray(long num_rows,
               long num_columns,
               java.lang.Object data_in)

creates a matrix array that holds unsigned integers

Parameters:

num_rows -

num_columns -

data_in -

Method Detail

get

public long get(int index)

Parameters:

index -

Returns:

element at position index as long type

get

public long get(int row,
       int column)

Parameters:

row -

column -

Returns:

element at row/col as long type

getNumRows

public int getNumRows()

Returns:

num rows in table/matrix

getNumColumns

public int getNumColumns()

Returns:

num columns in table/matrix

getData

public int[] getData()

Returns:

data array

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object