Package nl.rrd.wool.model.command

Class WoolAttributesCommand

java.lang.Object

nl.rrd.wool.model.command.WoolCommand

nl.rrd.wool.model.command.WoolAttributesCommand

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

WoolActionCommand, WoolInputCommand

public abstract class WoolAttributesCommand
extends WoolCommand

Constructor Summary

Constructors

Constructor	Description
WoolAttributesCommand()

Method Summary

Modifier and Type	Method	Description
protected static Map<String,WoolBodyToken>	parseAttributesCommand(WoolBodyToken cmdStartToken, CurrentIterator<WoolBodyToken> tokens)	Parses a command that is formatted like: <<command attr1="value1" attr2="value2">>
protected static WoolVariableString	readAttr(String name, Map<String,WoolBodyToken> attrs, WoolBodyToken cmdStartToken, boolean require)
protected static Integer	readIntAttr(String name, Map<String,WoolBodyToken> attrs, WoolBodyToken cmdStartToken, boolean require, Integer min, Integer max)
protected static String	readPlainTextAttr(String name, Map<String,WoolBodyToken> attrs, WoolBodyToken cmdStartToken, boolean require)
protected static String	readVariableAttr(String name, Map<String,WoolBodyToken> attrs, WoolBodyToken cmdStartToken, boolean require)

Methods inherited from class nl.rrd.wool.model.command.WoolCommand

clone, executeBodyCommand, findReplyById, getNodePointers, getReadVariableNames, getWriteVariableNames

Methods inherited from class java.lang.Object

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

Constructor Detail

WoolAttributesCommand

public WoolAttributesCommand()

Method Detail

parseAttributesCommand

protected static Map<String,WoolBodyToken> parseAttributesCommand(WoolBodyToken cmdStartToken,
                                                                        CurrentIterator<WoolBodyToken> tokens)
                                                                 throws LineNumberParseException

Parses a command that is formatted like:
<<command attr1="value1" attr2="value2">>

It returns a map where the keys are attribute names and the values are tokens with type QUOTED_STRING.

Parameters:

cmdStartToken - the command start token

tokens - the token iterator, positioned after the command start token

Returns:

the attributes

Throws:

LineNumberParseException - if a parsing error occurs

readAttr

protected static WoolVariableString readAttr(String name,
                                             Map<String,WoolBodyToken> attrs,
                                             WoolBodyToken cmdStartToken,
                                             boolean require)
                                      throws LineNumberParseException

Throws:

LineNumberParseException

readPlainTextAttr

protected static String readPlainTextAttr(String name,
                                          Map<String,WoolBodyToken> attrs,
                                          WoolBodyToken cmdStartToken,
                                          boolean require)
                                   throws LineNumberParseException

Throws:

LineNumberParseException

readVariableAttr

protected static String readVariableAttr(String name,
                                         Map<String,WoolBodyToken> attrs,
                                         WoolBodyToken cmdStartToken,
                                         boolean require)
                                  throws LineNumberParseException

Throws:

LineNumberParseException

readIntAttr

protected static Integer readIntAttr(String name,
                                     Map<String,WoolBodyToken> attrs,
                                     WoolBodyToken cmdStartToken,
                                     boolean require,
                                     Integer min,
                                     Integer max)
                              throws LineNumberParseException

Throws:

LineNumberParseException