org.apache.hadoop.fs.shell.find

Class FindOptions

java.lang.Object

org.apache.hadoop.fs.shell.find.FindOptions

public class FindOptions
extends Object

Options to be used by the Find command and its Expressions.

Constructor Summary

Constructors

Constructor and Description
FindOptions()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.fs.shell.CommandFactory	getCommandFactory() Return the command factory.
Configuration	getConfiguration() Return the Configuration return configuration Configuration
PrintStream	getErr() Returns the error stream to be used.
InputStream	getIn() Returns the input stream to be used.
int	getMaxDepth() Returns the maximum depth for applying expressions.
int	getMinDepth() Returns the minimum depth for applying expressions.
PrintStream	getOut() Returns the output stream to be used.
long	getStartTime() Returns the start time of this Find command.
boolean	isDepthFirst() Should directory tree be traversed depth first?
boolean	isFollowArgLink() Should command line symbolic links be follows?
boolean	isFollowLink() Should symbolic links be follows?
void	setCommandFactory(org.apache.hadoop.fs.shell.CommandFactory factory) Set the command factory.
void	setConfiguration(Configuration configuration) Set the Configuration
void	setDepthFirst(boolean depthFirst) Sets flag indicating whether the expression should be applied to the directory tree depth first.
void	setErr(PrintStream err) Sets the error stream to be used.
void	setFollowArgLink(boolean followArgLink) Sets flag indicating whether command line symbolic links should be followed.
void	setFollowLink(boolean followLink) Sets flag indicating whether symbolic links should be followed.
void	setIn(InputStream in) Sets the input stream to be used.
void	setMaxDepth(int maxDepth) Sets the maximum depth for applying expressions.
void	setMinDepth(int minDepth) Sets the minimum depth for applying expressions.
void	setOut(PrintStream out) Sets the output stream to be used.
void	setStartTime(long time) Set the start time of this Find command.

Methods inherited from class java.lang.Object

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

Constructor Detail

FindOptions

public FindOptions()

Method Detail

setOut

public void setOut(PrintStream out)

Sets the output stream to be used.

Parameters:

out - output stream to be used

getOut

public PrintStream getOut()

Returns the output stream to be used.

Returns:

output stream to be used

setErr

public void setErr(PrintStream err)

Sets the error stream to be used.

Parameters:

err - error stream to be used

getErr

public PrintStream getErr()

Returns the error stream to be used.

Returns:

error stream to be used

setIn

public void setIn(InputStream in)

Sets the input stream to be used.

Parameters:

in - input stream to be used

getIn

public InputStream getIn()

Returns the input stream to be used.

Returns:

input stream to be used

setDepthFirst

public void setDepthFirst(boolean depthFirst)

Sets flag indicating whether the expression should be applied to the directory tree depth first.

Parameters:

depthFirst - true indicates depth first traversal

isDepthFirst

public boolean isDepthFirst()

Should directory tree be traversed depth first?

Returns:

true indicate depth first traversal

setFollowLink

public void setFollowLink(boolean followLink)

Sets flag indicating whether symbolic links should be followed.

Parameters:

followLink - true indicates follow links

isFollowLink

public boolean isFollowLink()

Should symbolic links be follows?

Returns:

true indicates links should be followed

setFollowArgLink

public void setFollowArgLink(boolean followArgLink)

Sets flag indicating whether command line symbolic links should be followed.

Parameters:

followArgLink - true indicates follow links

isFollowArgLink

public boolean isFollowArgLink()

Should command line symbolic links be follows?

Returns:

true indicates links should be followed

getStartTime

public long getStartTime()

Returns the start time of this Find command.

Returns:

start time (in milliseconds since epoch)

setStartTime

public void setStartTime(long time)

Set the start time of this Find command.

Parameters:

time - start time (in milliseconds since epoch)

getMinDepth

public int getMinDepth()

Returns the minimum depth for applying expressions.

Returns:

min depth

setMinDepth

public void setMinDepth(int minDepth)

Sets the minimum depth for applying expressions.

Parameters:

minDepth - minimum depth

getMaxDepth

public int getMaxDepth()

Returns the maximum depth for applying expressions.

Returns:

maximum depth

setMaxDepth

public void setMaxDepth(int maxDepth)

Sets the maximum depth for applying expressions.

Parameters:

maxDepth - maximum depth

setCommandFactory

public void setCommandFactory(org.apache.hadoop.fs.shell.CommandFactory factory)

Set the command factory.

Parameters:

factory - CommandFactory

getCommandFactory

public org.apache.hadoop.fs.shell.CommandFactory getCommandFactory()

Return the command factory.

Returns:

CommandFactory

setConfiguration

public void setConfiguration(Configuration configuration)

Set the Configuration

Parameters:

configuration - Configuration

getConfiguration

public Configuration getConfiguration()

Return the Configuration return configuration Configuration