drcl.ruv
Class Common

java.lang.Object
  |
  +--drcl.ruv.Common

public class Common

extends java.lang.Object

Class that provides common utility methods that facilitate implementing file-system commands in different shells.

Field Summary

static boolean	debug
static java.lang.String	ESCAPE_CHAR_SET

Constructor Summary

Common()

Method Summary

static java.lang.String[]	getID(Component[] cc_) Returns the ID's of the components.
static java.lang.String[]	getID(Port[] pp_) Returns the ID's of the ports.
static Directory[]	resolvePaths(Paths[] pathss_, CommandOption option_, Shell shell_) Given path_ and start component of the path, returns the corresponding component/port/wrapped object.

Methods inherited from class java.lang.Object

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

Field Detail

debug

public static boolean debug

ESCAPE_CHAR_SET

public static final java.lang.String ESCAPE_CHAR_SET

Constructor Detail

Common

public Common()

Method Detail

resolvePaths

public static Directory[] resolvePaths(Paths[] pathss_,
                                       CommandOption option_,
                                       Shell shell_)

Given path_ and start component of the path, returns the corresponding component/port/wrapped object. If error occurs, a message of String type is returned instead. In addition to the path defined in drcl.comp.IDUtil, the method also accepts WrapperComponent character '@' which is used to refers to the object being wrapped in the Wrapper, it must appear at the end of the path, unless the wrapped object is still a component. If resolveAlias flag is on, the alias is resolved, otherwise the alias's parent is resolved and the alias as well as the parent are returned in an array (array[0]: parent, array[1]: alias (String)). The method ignores obvious errors such as addtional separator character '/' and out of bound parent reference '..'.

getID

public static java.lang.String[] getID(Component[] cc_)

Returns the ID's of the components.

getID

public static java.lang.String[] getID(Port[] pp_)

Returns the ID's of the ports.