SparseMatrixFactory (powsybl 4.10.1 API)

java.lang.Object
- com.powsybl.math.matrix.SparseMatrixFactory

All Implemented Interfaces:

MatrixFactory
```
public class SparseMatrixFactory
extends Object
implements MatrixFactory
```
Sparse matrix factory.

Author:

Geoffroy Jamgotchian

See Also:

SparseMatrix

Constructor Summary

Constructors
Constructor Description

SparseMatrixFactory()

SparseMatrixFactory(double rgrowthThreshold)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SparseMatrix`	`create(int rowCount, int columnCount, int estimatedNonZeroValueCount)`	Create a matrix with m rows and n column.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SparseMatrixFactory
```
public SparseMatrixFactory()
```
  - SparseMatrixFactory
```
public SparseMatrixFactory(double rgrowthThreshold)
```
- Method Detail
  - create
```
public SparseMatrix create(int rowCount,
                           int columnCount,
                           int estimatedNonZeroValueCount)
```
    Description copied from interface: MatrixFactory
    
    Create a matrix with m rows and n column. An estimation of the number of non zero values may be provided for internal capacity reservation.
    
    Specified by:
    
    create in interface MatrixFactory
    
    Parameters:
    
    rowCount - row count
    
    columnCount - column count
    
    estimatedNonZeroValueCount - estimation of non zero values
    
    Returns:
    
    a matrix with rowCount rows and columnCount columns