org.annolab.tt4j
Class DefaultExecutableResolver

java.lang.Object
  org.annolab.tt4j.DefaultExecutableResolver

All Implemented Interfaces:

ExecutableResolver

public class DefaultExecutableResolver
extends java.lang.Object
implements ExecutableResolver

Assume that TreeTagger is installed and available in the path.

Author:

Richard Eckart de Castilho

Field Summary

protected java.util.List<java.lang.String>	_additionalPaths
protected PlatformDetector	_platform

Constructor Summary

DefaultExecutableResolver()

Method Summary

void	destroy() Destroy transient resources for the executable file.
java.lang.String	getExecutable() Get the executable file.
void	setAdditionalPaths(java.util.List<java.lang.String> aAdditionalPaths) Set additional paths that will be used for searching the TreeTagger executable.
void	setPlatformDetector(PlatformDetector aPlatform) Set platform information.

Methods inherited from class java.lang.Object

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

Field Detail

_platform

protected PlatformDetector _platform

_additionalPaths

protected java.util.List<java.lang.String> _additionalPaths

Constructor Detail

DefaultExecutableResolver

public DefaultExecutableResolver()

Method Detail

destroy

public void destroy()

Description copied from interface: ExecutableResolver

Destroy transient resources for the executable file. E.g. if the file was extracted to a temporary location from an archive/classpath, it can be deleted by this method.

Specified by:

destroy in interface ExecutableResolver

setAdditionalPaths

public void setAdditionalPaths(java.util.List<java.lang.String> aAdditionalPaths)

Set additional paths that will be used for searching the TreeTagger executable.

Parameters:

aAdditionalPaths - list of additional paths.

See Also:

Util.getSearchPaths(List, String)

getExecutable

public java.lang.String getExecutable()
                               throws java.io.IOException

Description copied from interface: ExecutableResolver

Get the executable file. If necessary the file can be provided in a temporary location by this method.

Specified by:

getExecutable in interface ExecutableResolver

Returns:

the executable file.

Throws:

java.io.IOException - if the file cannot be located/provided.

setPlatformDetector

public void setPlatformDetector(PlatformDetector aPlatform)

Set platform information.

Specified by:

setPlatformDetector in interface ExecutableResolver

Parameters:

aPlatform - the platform information.