input
Class StandardEventsReader

java.lang.Object
  input.StandardEventsReader

All Implemented Interfaces:

ExternalEventsReader

public class StandardEventsReader
extends java.lang.Object
implements ExternalEventsReader

External events reader for standard-format events (created e.g by the dtnsim2parser).

Syntax:
<time> <actionId> <msgId> <hostId> [<host2Id> [<size>] [<respSize>]]

All actions must have first four fields. SEND, DELIVERED and ABORT actions need host2Id field too (the host who the message is/was being transferred to). CREATE action needs the additional size (of the message) field and can have also size-of-the-response field if a response to this message is requested.

Field Summary

static java.lang.String	ABORT Identifier of message transfer aborted event ("A")
static java.lang.String	CREATE Identifier of message creation event ("C")
static java.lang.String	DELIVERED Identifier of message delivered event ("DE")
static java.lang.String	DROP Identifier of message dropped event ("DR")
static java.lang.String	REMOVE Identifier of message removed event ("R")
static java.lang.String	SEND Identifier of message transfer start event ("S")

Constructor Summary

StandardEventsReader(java.io.File eventsFile)

Method Summary

void	close() Closes the input file streams of the reader.
java.util.List<ExternalEvent>	readEvents(int nrof) Read events from the reader

Methods inherited from class java.lang.Object

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

Field Detail

CREATE

public static final java.lang.String CREATE

Identifier of message creation event ("C")

See Also:

Constant Field Values

SEND

public static final java.lang.String SEND

Identifier of message transfer start event ("S")

See Also:

Constant Field Values

DELIVERED

public static final java.lang.String DELIVERED

Identifier of message delivered event ("DE")

See Also:

Constant Field Values

ABORT

public static final java.lang.String ABORT

Identifier of message transfer aborted event ("A")

See Also:

Constant Field Values

DROP

public static final java.lang.String DROP

Identifier of message dropped event ("DR")

See Also:

Constant Field Values

REMOVE

public static final java.lang.String REMOVE

Identifier of message removed event ("R")

See Also:

Constant Field Values

Constructor Detail

StandardEventsReader

public StandardEventsReader(java.io.File eventsFile)

Method Detail

readEvents

public java.util.List<ExternalEvent> readEvents(int nrof)

Description copied from interface: ExternalEventsReader

Read events from the reader

Specified by:

readEvents in interface ExternalEventsReader

Parameters:

nrof - Maximum number of events to read

Returns:

Events in a List

close

public void close()

Description copied from interface: ExternalEventsReader

Closes the input file streams of the reader.

Specified by:

close in interface ExternalEventsReader