MemoryData (MDB Tools (Java port) 5.3.4 API)

java.lang.Object
- mdbtools.dbengine.MemoryData

All Implemented Interfaces:

Data

Direct Known Subclasses:

RewindableData
```
public class MemoryData
extends java.lang.Object
implements Data
```
An implementation of Data that stores the complete result in memory

Field Summary

Fields
Modifier and Type Field Description

protected int currentRow

Constructor Summary

Constructors
Constructor Description

MemoryData()

MemoryData(Data data, int numColumns)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addRow(java.lang.Object[] row)`	Add a row of data
`void`	`dump()`
`java.lang.Object`	`get(int index)`	get the data at a certain column
`java.lang.Object[]`	`getRow(int index)`
`boolean`	`next()`	goto the next (or first) row
`void`	`sort(int[] sortBy, boolean[] ascending)`	sort the data set by the given columns each column is sorted seperate

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

Field Detail
- currentRow
```
protected int currentRow
```

Constructor Detail

MemoryData
```
public MemoryData()
```

MemoryData

public MemoryData(Data data,
                  int numColumns)
           throws java.sql.SQLException

Throws:: java.sql.SQLException

Method Detail
- next
```
public boolean next()
             throws java.sql.SQLException
```
  goto the next (or first) row
  
  Specified by:
  
  next in interface Data
  
  Returns:
  
  true if row exits, false if not
  
  Throws:
  
  java.sql.SQLException
- get
```
public java.lang.Object get(int index)
```
  get the data at a certain column
  
  Specified by:
  
  get in interface Data
  
  Parameters:
  
  index - the column to get
- getRow
```
public java.lang.Object[] getRow(int index)
```
- addRow
```
public void addRow(java.lang.Object[] row)
```
  Add a row of data
- sort
```
public void sort(int[] sortBy,
                 boolean[] ascending)
          throws java.sql.SQLException
```
  sort the data set by the given columns each column is sorted seperate
  
  Throws:
  
  java.sql.SQLException
- dump
```
public void dump()
```