Package net.sf.basedb.util.bfs
Class MatrixModel
- java.lang.Object
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- net.sf.basedb.util.bfs.MatrixModel
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- All Implemented Interfaces:
EventHandler
public class MatrixModel extends Object implements EventHandler
A model container for BFS data files. This class is primarily intended to be used when parsing small data files. It is not recommended to use this class with large files since it may use too much memory.After parsing data is available as
- Version:
- 2.15
- Author:
- Nicklas
- Last modified
- $Date: 2010-01-27 14:03:33 +0100 (on, 27 jan 2010) $
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Field Summary
Fields Modifier and Type Field Description private List<String[]>
data
private int
numColumns
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Constructor Summary
Constructors Constructor Description MatrixModel()
Create a new annotation model.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addRow(String... row)
Add a row of data to the model.int
getColumnCount()
Get the number of columns.String
getData(int rowIndex, int colIndex)
Get the data element at a given row and column index.String[]
getRowByIndex(int rowIndex)
int
getRowCount()
Get the number of rows.<T> void
handleEvent(EventType<T> eventType, T eventData, BfsParser parser)
The method is called by the parser when it has found something interesting in a BFS file.
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Method Detail
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handleEvent
public <T> void handleEvent(EventType<T> eventType, T eventData, BfsParser parser)
Description copied from interface:EventHandler
The method is called by the parser when it has found something interesting in a BFS file. See the respective parser documentation for documentation about the events that it generates. There is usually some kind of information associated with the event. This information is sent to the event handler as an object. The parser should document what kind of information it sends so that event handler implementation can react and use the information.It is recommended that event handlers ignore event types they don't know about.
- Specified by:
handleEvent
in interfaceEventHandler
- Parameters:
eventType
- The type of event. See the parser documentation for more information about the event types it generateseventData
- The data that is associated with the eventparser
- The parser that is resposible for parsing the file
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addRow
public void addRow(String... row)
Add a row of data to the model. The number of array elements in the array should be the same as the number of columns.
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getColumnCount
public int getColumnCount()
Get the number of columns.
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getRowCount
public int getRowCount()
Get the number of rows.
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getData
public String getData(int rowIndex, int colIndex)
Get the data element at a given row and column index.- Parameters:
rowIndex
- The row index, a value between 0 andgetRowCount()
-1colIndex
- The column index, a value between 0 andgetColumnCount()
-1- Returns:
- The data at the given location
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getRowByIndex
public String[] getRowByIndex(int rowIndex)
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