org.basex.core.cmd
Class Get

java.lang.Object
  extended by org.basex.core.Proc
      extended by org.basex.core.Command
          extended by org.basex.core.cmd.Get

public final class Get
extends Command

Evaluates the 'get' command and return the value of a database property.

Author:
BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary
 
Fields inherited from class org.basex.core.Command
args, context, in, mprop, out, perf, prop
 
Fields inherited from class org.basex.core.Proc
listen, updating
 
Constructor Summary
Get()
          Empty constructor.
Get(java.lang.Object key)
          Default constructor.
 
Method Summary
 void databases(LockResult lr)
          Adds the names of the databases that may be touched by the process.
protected  boolean run()
          Executes the command and serializes the result (internal call).
 
Methods inherited from class org.basex.core.Command
build, close, databases, error, execute, execute, getOption, getOption, info, info, newData, result, run, run, setInput, setInput, stoppable, supportsProg, toString, updated, updating
 
Methods inherited from class org.basex.core.Proc
abort, checkStop, det, detail, listen, proc, prog, progress, registered, registered, startTimeout, stop, stopTimeout, tit, title
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Get

public Get()
Empty constructor.


Get

public Get(java.lang.Object key)
Default constructor.

Parameters:
key - property
Method Detail

run

protected boolean run()
               throws java.io.IOException
Description copied from class: Command
Executes the command and serializes the result (internal call).

Specified by:
run in class Command
Returns:
success of operation
Throws:
java.io.IOException - I/O exception

databases

public void databases(LockResult lr)
Description copied from class: Proc
Adds the names of the databases that may be touched by the process.

Overrides:
databases in class Proc
Parameters:
lr - Container for lock result to pass around