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java.lang.Objecthenplus.AbstractCommand
henplus.commands.TreeCommand
public class TreeCommand
creates a dependency graph.
Field Summary |
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Fields inherited from interface henplus.Command |
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EXEC_FAILED, SUCCESS, SYNTAX_ERROR |
Constructor Summary | |
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TreeCommand(ListUserObjectsCommand tc)
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Method Summary | |
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Iterator |
complete(CommandDispatcher disp,
String partialCommand,
String lastWord)
complete the table name. |
int |
execute(SQLSession session,
String cmd,
String param)
execute the command given. |
String[] |
getCommandList()
returns the command-strings this command can handle. |
String |
getLongDescription(String cmd)
returns a longer string describing this action. |
String |
getShortDescription()
return a descriptive string. |
String |
getSynopsis(String cmd)
retuns a synopsis-string. |
void |
interrupt()
interrupt interface |
Methods inherited from class henplus.AbstractCommand |
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argumentCount, getOption, getOptions, handleCommandline, isComplete, participateInCommandCompletion, registerOptions, requiresValidSession, setOptions, shutdown |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TreeCommand(ListUserObjectsCommand tc)
Method Detail |
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public String[] getCommandList()
getCommandList
in interface Command
public int execute(SQLSession session, String cmd, String param)
execute
in interface Command
session
- the SQLsession this command is executed from.cmd
- the command as string.param
- the rest parameters following the command.
public Iterator complete(CommandDispatcher disp, String partialCommand, String lastWord)
complete
in interface Command
complete
in class AbstractCommand
disp
- the CommandDispatcher - you might want to access
other values through it.partialCommand
- The command typed so farlastWord
- the last word returned by readline.public void interrupt()
interrupt
in interface Interruptable
public String getShortDescription()
getShortDescription
in interface Command
getShortDescription
in class AbstractCommand
public String getSynopsis(String cmd)
Command
export-xml <table> <filename>
help [command]
Should contain no newline, no leading spaces. This synopsis is printed in the detailed help of a command or if the execute()-method returned a SYNTAX_ERROR.
getSynopsis
in interface Command
getSynopsis
in class AbstractCommand
cmd
- the command the synopsis is for. This is one of the possible
commands returned by Command.getCommandList()
.public String getLongDescription(String cmd)
Command
getLongDescription
in interface Command
getLongDescription
in class AbstractCommand
cmd
- The command the long description is asked for. This
is one of the possible commands returned by
Command.getCommandList()
.
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