Package org.jacoco.core.runtime

Class RemoteControlReader

java.lang.Object

org.jacoco.core.data.ExecutionDataReader

org.jacoco.core.runtime.RemoteControlReader

public class RemoteControlReader
extends ExecutionDataReader

ExecutionDataReader with commands added for runtime remote control.

Field Summary

Fields

Modifier and Type	Field	Description
private IRemoteCommandVisitor	remoteCommandVisitor

Fields inherited from class org.jacoco.core.data.ExecutionDataReader

in

Constructor Summary

Constructors

Constructor	Description
RemoteControlReader(InputStream input)	Creates a new reader based on the given input stream.

Method Summary

Modifier and Type	Method	Description
protected boolean	readBlock(byte blockid)	Reads a block of data identified by the given id.
private void	readDumpCommand()
void	setRemoteCommandVisitor(IRemoteCommandVisitor visitor)	Sets a listener for agent commands.

Methods inherited from class org.jacoco.core.data.ExecutionDataReader

read, setExecutionDataVisitor, setSessionInfoVisitor

Methods inherited from class java.lang.Object

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

Field Details

remoteCommandVisitor

private IRemoteCommandVisitor remoteCommandVisitor

Constructor Details

RemoteControlReader

public RemoteControlReader(InputStream input)
                    throws IOException

Creates a new reader based on the given input stream. Depending on the nature of the underlying stream input should be buffered as most data is read in single bytes. Should be buffered when used to read execution data from Socket.getInputStream(). Should not be buffered when used only for commands because they are short and this will merely add memory overhead.

Parameters:

input - input stream to read commands from

Throws:

IOException - if the stream does not have a valid header

Method Details

readBlock

protected boolean readBlock(byte blockid)
                     throws IOException

Description copied from class: ExecutionDataReader

Reads a block of data identified by the given id. Subclasses may overwrite this method to support additional block types.

Overrides:

readBlock in class ExecutionDataReader

Parameters:

blockid - block type

Returns:

true if there are more blocks to read

Throws:

IOException - might be thrown by the underlying input stream

setRemoteCommandVisitor

public void setRemoteCommandVisitor(IRemoteCommandVisitor visitor)

Sets a listener for agent commands.

Parameters:

visitor - visitor to retrieve agent commands

readDumpCommand

private void readDumpCommand()
                      throws IOException

Throws:

IOException