SaveRequirements

java.lang.Object
- PamguardMVC.SaveRequirements

```
public class SaveRequirements
extends java.lang.Object
```
Class which can tell a data store what type of work is needed to re-save the data.

Author:

Doug Gillespie

Constructor Summary

Constructors
Constructor and Description

SaveRequirements(PamDataBlock pamDataBlock)

Constructors
Constructor and Description
`SaveRequirements(PamDataBlock pamDataBlock)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addDeletedUnit(PamDataUnit aUnit)` Add a deleted unit
`void`	`addDeleteIndexes(int deleteIndex)`
`void`	`addUpdateUnit(PamDataUnit aUnit)` Add an update unit
`int[]`	`getDeleteIndexes()`
`long`	`getFirstDeleteIndex()`
`long`	`getFirstDeleteTime()`
`long`	`getFirstUpdateIndex()`
`long`	`getFirstUpdateTime()`
`long`	`getLastDeleteIndex()`
`long`	`getLastDeleteTime()`
`long`	`getLastUpdateIndex()`
`long`	`getLastUpdateTime()`
`int`	`getNumAdditions()`
`int`	`getNumDeletions()`
`int`	`getNumUpdates()`
`PamDataBlock`	`getPamDataBlock()`
`int`	`getTotalChanges()`
`int[]`	`getUpdatedIndexes()`
`void`	`setFirstDeleteIndex(long firstDeleteIndex)`
`void`	`setFirstDeleteTime(long firstDeleteTime)`
`void`	`setFirstUpdateIndex(long firstUpdateIndex)`
`void`	`setFirstUpdateTime(long firstUpdateTime)`
`void`	`setLastDeleteIndex(long lastDeleteIndex)`
`void`	`setLastDeleteTime(long lastDeleteTime)`
`void`	`setLastUpdateIndex(long lastUpdateIndex)`
`void`	`setLastUpdateTime(long lastUpdateTime)`
`void`	`setNumAdditions(int numAdditions)`
`void`	`setNumUpdates(int numUpdates)`

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

- Constructor Detail
  - SaveRequirements
```
public SaveRequirements(PamDataBlock pamDataBlock)
```
- Method Detail
  - getTotalChanges
```
public int getTotalChanges()
```
    Returns:
    the total number of changes - additions, updated and deletions.
  - getNumUpdates
```
public int getNumUpdates()
```
    Returns:
    the numUpdates
  - setNumUpdates
```
public void setNumUpdates(int numUpdates)
```
    Parameters:
    numUpdates - the numUpdates to set
  - getFirstUpdateTime
```
public long getFirstUpdateTime()
```
    Returns:
    the firstUpdateTime
  - setFirstUpdateTime
```
public void setFirstUpdateTime(long firstUpdateTime)
```
    Parameters:
    firstUpdateTime - the firstUpdateTime to set
  - getLastUpdateTime
```
public long getLastUpdateTime()
```
    Returns:
    the lastUpdateTime
  - setLastUpdateTime
```
public void setLastUpdateTime(long lastUpdateTime)
```
    Parameters:
    lastUpdateTime - the lastUpdateTime to set
  - getFirstUpdateIndex
```
public long getFirstUpdateIndex()
```
    Returns:
    the firstUpdateIndex
  - setFirstUpdateIndex
```
public void setFirstUpdateIndex(long firstUpdateIndex)
```
    Parameters:
    firstUpdateIndex - the firstUpdateIndex to set
  - getLastUpdateIndex
```
public long getLastUpdateIndex()
```
    Returns:
    the lastUpdateIndex
  - setLastUpdateIndex
```
public void setLastUpdateIndex(long lastUpdateIndex)
```
    Parameters:
    lastUpdateIndex - the lastUpdateIndex to set
  - getFirstDeleteTime
```
public long getFirstDeleteTime()
```
    Returns:
    the firstDeleteTime
  - setFirstDeleteTime
```
public void setFirstDeleteTime(long firstDeleteTime)
```
    Parameters:
    firstDeleteTime - the firstDeleteTime to set
  - getLastDeleteTime
```
public long getLastDeleteTime()
```
    Returns:
    the lastDeleteTime
  - setLastDeleteTime
```
public void setLastDeleteTime(long lastDeleteTime)
```
    Parameters:
    lastDeleteTime - the lastDeleteTime to set
  - getFirstDeleteIndex
```
public long getFirstDeleteIndex()
```
    Returns:
    the firstDeleteIndex
  - setFirstDeleteIndex
```
public void setFirstDeleteIndex(long firstDeleteIndex)
```
    Parameters:
    firstDeleteIndex - the firstDeleteIndex to set
  - getLastDeleteIndex
```
public long getLastDeleteIndex()
```
    Returns:
    the lastDeleteIndex
  - setLastDeleteIndex
```
public void setLastDeleteIndex(long lastDeleteIndex)
```
    Parameters:
    lastDeleteIndex - the lastDeleteIndex to set
  - getNumAdditions
```
public int getNumAdditions()
```
    Returns:
    the numAdditions
  - setNumAdditions
```
public void setNumAdditions(int numAdditions)
```
    Parameters:
    numAdditions - the numAdditions to set
  - getNumDeletions
```
public int getNumDeletions()
```
    Returns:
    the number of items listed for deletion.
  - getDeleteIndexes
```
public int[] getDeleteIndexes()
```
    Returns:
    the deleteIndexes
  - addUpdateUnit
```
public void addUpdateUnit(PamDataUnit aUnit)
```
    Add an update unit
    Lists the index and works out the first and last times and indexes.
    
    Parameters:
    aUnit -
  - getUpdatedIndexes
```
public int[] getUpdatedIndexes()
```
    Returns:
    the updatedIndexes - a list of indexes which have been updated.
  - addDeletedUnit
```
public void addDeletedUnit(PamDataUnit aUnit)
```
    Add a deleted unit
    Lists the index and works out the first and last times and indexes.
    
    Parameters:
    aUnit -
  - addDeleteIndexes
```
public void addDeleteIndexes(int deleteIndex)
```
    Parameters:
    deleteIndexes - add a new index to the delete list
  - getPamDataBlock
```
public PamDataBlock getPamDataBlock()
```
    Returns:
    the pamDataBlock

Class SaveRequirements

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SaveRequirements

Method Detail

getTotalChanges

getNumUpdates

setNumUpdates

getFirstUpdateTime

setFirstUpdateTime

getLastUpdateTime

setLastUpdateTime

getFirstUpdateIndex

setFirstUpdateIndex

getLastUpdateIndex

setLastUpdateIndex

getFirstDeleteTime

setFirstDeleteTime

getLastDeleteTime

setLastDeleteTime

getFirstDeleteIndex

setFirstDeleteIndex

getLastDeleteIndex

setLastDeleteIndex

getNumAdditions

setNumAdditions

getNumDeletions

getDeleteIndexes

addUpdateUnit

getUpdatedIndexes

addDeletedUnit

addDeleteIndexes

getPamDataBlock