org.apache.manifoldcf.scriptengine

Interface Command

All Known Implementing Classes:

BreakCommand, DELETECommand, ErrorCommand, GETCommand, IfCommand, InsertCommand, POSTCommand, PrintCommand, PUTCommand, RemoveCommand, SetCommand, WaitCommand, WhileCommand

public interface Command

Interface describing what a command needs to do.

Method Summary

Modifier and Type	Method and Description
boolean	parseAndExecute(ScriptParser sp, TokenStream currentStream) Parse and execute.
void	parseAndSkip(ScriptParser sp, TokenStream currentStream) Parse and skip.

Method Detail

parseAndExecute

boolean parseAndExecute(ScriptParser sp,
                        TokenStream currentStream)
                 throws ScriptException

Parse and execute. Parsing begins right after the command name, and should stop before the trailing semicolon.

Parameters:

sp - is the script parser to use to help in the parsing.

currentStream - is the current token stream.

Returns:

true to send a break signal, false otherwise.

Throws:

ScriptException

parseAndSkip

void parseAndSkip(ScriptParser sp,
                  TokenStream currentStream)
           throws ScriptException

Parse and skip. Parsing begins right after the command name, and should stop before the trailing semicolon.

Parameters:

sp - is the script parser to use to help in the parsing.

currentStream - is the current token stream.

Throws:

ScriptException