org.metafacture.io

Class RecordReader

java.lang.Object

org.metafacture.framework.helpers.DefaultSender<R>

org.metafacture.framework.helpers.DefaultObjectPipe<java.io.Reader,org.metafacture.framework.ObjectReceiver<java.lang.String>>

org.metafacture.io.RecordReader

All Implemented Interfaces:

org.metafacture.framework.LifeCycle, org.metafacture.framework.ObjectPipe<java.io.Reader,org.metafacture.framework.ObjectReceiver<java.lang.String>>, org.metafacture.framework.ObjectReceiver<java.io.Reader>, org.metafacture.framework.Receiver, org.metafacture.framework.Sender<org.metafacture.framework.ObjectReceiver<java.lang.String>>

@Description(value="Reads data from a Reader and splits it into individual records")
 @In(value=java.io.Reader.class)
 @Out(value=java.lang.String.class)
 @FluxCommand(value="as-records")
public final class RecordReader
extends org.metafacture.framework.helpers.DefaultObjectPipe<java.io.Reader,org.metafacture.framework.ObjectReceiver<java.lang.String>>

Reads data from a Reader and splits it into individual records.

The default separator is the global separator character (0x001d). Empty records are skipped by default.

Field Summary

Fields

Modifier and Type	Field and Description
static char	DEFAULT_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
RecordReader() Creates an instance of RecordReader.

Method Summary

Modifier and Type	Method and Description
char	getSeparator() Gets the separator
boolean	getSkipEmptyRecords() Checks whether to skip empty records.
void	process(java.io.Reader reader)
void	setSeparator(char separator) Sets the separator.
void	setSeparator(java.lang.String separator) Sets the separator.
void	setSkipEmptyRecords(boolean skipEmptyRecords) Flags to skip empty records.

Methods inherited from class org.metafacture.framework.helpers.DefaultSender

closeStream, getReceiver, isClosed, onCloseStream, onResetStream, onSetReceiver, resetStream, setReceiver

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.metafacture.framework.LifeCycle

closeStream, resetStream

Methods inherited from interface org.metafacture.framework.Sender

setReceiver

Field Detail

DEFAULT_SEPARATOR

public static final char DEFAULT_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

RecordReader

public RecordReader()

Creates an instance of RecordReader.

Method Detail

setSeparator

public void setSeparator(java.lang.String separator)

Sets the separator. The default is the global separator character (0x001d).

Parameters:

separator - the separator

setSeparator

public void setSeparator(char separator)

Sets the separator.

Parameters:

separator - the separator

getSeparator

public char getSeparator()

Gets the separator

Returns:

the separator

setSkipEmptyRecords

public void setSkipEmptyRecords(boolean skipEmptyRecords)

Flags to skip empty records.

Parameters:

skipEmptyRecords - true if empty records should be skipped

getSkipEmptyRecords

public boolean getSkipEmptyRecords()

Checks whether to skip empty records.

Returns:

true if empty records should be skipped

process

public void process(java.io.Reader reader)

Specified by:

process in interface org.metafacture.framework.ObjectReceiver<java.io.Reader>

Overrides:

process in class org.metafacture.framework.helpers.DefaultObjectPipe<java.io.Reader,org.metafacture.framework.ObjectReceiver<java.lang.String>>