SparseVectorIterator (Nuiton Matrix

java.lang.Object
- org.nuiton.math.matrix.SparseVectorIterator

All Implemented Interfaces:

VectorIterator

Direct Known Subclasses:

SparseArrayVectorIterator, SparseHashVectorIterator
```
public abstract class SparseVectorIterator
extends Object
implements VectorIterator
```
Version:

$Revision$ Last update: $Date$ by : $Author$

Author:

poussin

Field Summary

Fields
Modifier and Type	Field and Description
`protected int`	`assignedPos`
`protected int`	`assignedSize`
`protected double`	`defaultValue`
`protected double`	`exclude`
`protected boolean`	`hasExclude`
`protected int`	`nextPos`
`protected double`	`nextValue`
`protected int`	`pos`
`protected int`	`size`
`protected double`	`value`
`protected SparseVector`	`vector`

Constructor Summary

Constructors
Constructor and Description

SparseVectorIterator(SparseVector vector)

SparseVectorIterator(SparseVector vector, double exclude)

Constructors
Constructor and Description
`SparseVectorIterator(SparseVector vector)`
`SparseVectorIterator(SparseVector vector, double exclude)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`computeNextPosAndValue()`
`int`	`getPosition()` return linear position of current value in vector
`double`	`getValue()`
`protected double`	`getValue(int pos)`
`boolean`	`hasNext()`
`double`	`next()`
`void`	`setExclude(double exclude)`
`void`	`setValue(double value)`

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

Field Detail

hasExclude
```
protected boolean hasExclude
```

exclude
```
protected double exclude
```

vector
```
protected SparseVector vector
```

size
```
protected int size
```

assignedPos
```
protected int assignedPos
```

assignedSize
```
protected int assignedSize
```

defaultValue
```
protected double defaultValue
```

pos
```
protected int pos
```

nextPos
```
protected int nextPos
```

value
```
protected double value
```

nextValue
```
protected double nextValue
```

Constructor Detail

SparseVectorIterator

public SparseVectorIterator(SparseVector vector)

SparseVectorIterator

public SparseVectorIterator(SparseVector vector,
                    double exclude)

Method Detail
- setExclude
```
public void setExclude(double exclude)
```
  Specified by:
  
  setExclude in interface VectorIterator
- computeNextPosAndValue
```
protected void computeNextPosAndValue()
```
- getValue
```
protected double getValue(int pos)
```
- hasNext
```
public boolean hasNext()
```
  Specified by:
  
  hasNext in interface VectorIterator
- next
```
public double next()
```
  Specified by:
  
  next in interface VectorIterator
- getValue
```
public double getValue()
```
  Specified by:
  
  getValue in interface VectorIterator
- setValue
```
public void setValue(double value)
```
  Specified by:
  
  setValue in interface VectorIterator
- getPosition
```
public int getPosition()
```
  Description copied from interface: VectorIterator
  
  return linear position of current value in vector
  
  Specified by:
  
  getPosition in interface VectorIterator
  
  Returns:

Class SparseVectorIterator

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

hasExclude

exclude

vector

size

assignedPos

assignedSize

defaultValue

pos

nextPos

value

nextValue

Constructor Detail

SparseVectorIterator

SparseVectorIterator

Method Detail

setExclude

computeNextPosAndValue

getValue

hasNext

next

getValue

setValue

getPosition