Package opennlp.tools.ml.model

Class PlainTextFileDataReader

java.lang.Object

opennlp.tools.ml.model.PlainTextFileDataReader

All Implemented Interfaces:

DataReader

public class PlainTextFileDataReader
extends Object
implements DataReader

A generic DataReader implementation for plain text files.

See Also:

• DataReader

Constructor Summary

Constructors

Constructor	Description
PlainTextFileDataReader(BufferedReader in)	Initializes a PlainTextFileDataReader via a BufferedReader.
PlainTextFileDataReader(File f)	Initializes a PlainTextFileDataReader via a File.
PlainTextFileDataReader(InputStream in)	Initializes a PlainTextFileDataReader via a InputStream.

Method Summary

Modifier and Type	Method	Description
double	readDouble()
int	readInt()
String	readUTF()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PlainTextFileDataReader

public PlainTextFileDataReader(File f)
                        throws IOException

Initializes a PlainTextFileDataReader via a File.

Parameters:

f - The File that references the model to be read.

Throws:

IOException - Thrown if IO errors occurred.

PlainTextFileDataReader

public PlainTextFileDataReader(InputStream in)

Initializes a PlainTextFileDataReader via a InputStream.

Parameters:

in - The InputStream that references the file to be read.

PlainTextFileDataReader

public PlainTextFileDataReader(BufferedReader in)

Initializes a PlainTextFileDataReader via a BufferedReader.

Parameters:

in - The BufferedReader that references the file to be read.

Method Details

readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface DataReader

Returns:

Reads and returns a double value.

Throws:

IOException - Thrown if IO errors occurred during read operation.

readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface DataReader

Returns:

Reads and returns an int value.

Throws:

IOException - Thrown if IO errors occurred during read operation.

readUTF

public String readUTF()
               throws IOException

Specified by:

readUTF in interface DataReader

Returns:

Reads and returns UTF-encoded characters.

Throws:

IOException - Thrown if IO errors occurred during read operation.