org.epics.vtype.io

Class TextIO

java.lang.Object

org.epics.vtype.io.TextIO

public class TextIO
extends Object

Utility class to serialize/de-serialize VTypes to text files.

Author:

carcassi

Constructor Summary

Constructors

Constructor and Description
TextIO()

Method Summary

Methods

Modifier and Type	Method and Description
static VType	readList(Reader reader) Reads a file where each line represents a value in an array.
static void	writeList(VType vType, Writer writer) Writes a file where each line represents a value in an array.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextIO

public TextIO()

Method Detail

readList

public static VType readList(Reader reader)
                      throws IOException

Reads a file where each line represents a value in an array. If all lines are numbers the result is a VNumberArray, otherwise is a VStringArray.

Parameters:

reader - the stream to read

Returns:

a type

Throws:

IOException - all exceptions go through

writeList

public static void writeList(VType vType,
             Writer writer)
                      throws IOException

Writes a file where each line represents a value in an array.

No buffering, flushing or closing is performed by this function.

Parameters:

vType - the type to be written

writer - the writer

Throws:

IOException - all exceptions go through