org.apache.mahout.math.matrix.impl
Class AbstractMatrix

java.lang.Object
  extended by org.apache.mahout.math.matrix.impl.AbstractMatrix
Direct Known Subclasses:
AbstractMatrix1D, AbstractMatrix2D

Deprecated. until unit tests are in place. Until this time, this class/interface is unsupported.

@Deprecated
public abstract class AbstractMatrix
extends Object


Field Summary
protected  boolean isNoView
          Deprecated.  
 
Constructor Summary
protected AbstractMatrix()
          Deprecated. Makes this class non instantiable, but still let's others inherit from it.
 
Method Summary
 void ensureCapacity(int minNonZeros)
          Deprecated. Ensures that the receiver can hold at least the specified number of non-zero (non-null) cells without needing to allocate new internal memory.
abstract  int size()
          Deprecated. Returns the number of cells.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

isNoView

protected boolean isNoView
Deprecated. 
Constructor Detail

AbstractMatrix

protected AbstractMatrix()
Deprecated. 
Makes this class non instantiable, but still let's others inherit from it.

Method Detail

ensureCapacity

public void ensureCapacity(int minNonZeros)
Deprecated. 
Ensures that the receiver can hold at least the specified number of non-zero (non-null) cells without needing to allocate new internal memory. If necessary, allocates new internal memory and increases the capacity of the receiver.

This default implementation does nothing. Override this method if necessary.

Parameters:
minNonZeros - the desired minimum number of non-zero (non-null) cells.

size

public abstract int size()
Deprecated. 
Returns the number of cells.



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