/**
* Tries to parse the given input text.
*
* @param input the text to parse
* @return the parsed {@link LedVisualize} or null
*/
static Target tryParseTarget(String input) {
CmdAndAddressRet header = CmdAndAddressRet.parse(input, false);
if (header != null) {
Matcher matcher;
switch (header.getCmd().toUpperCase()) {
case "LED_STATE":
if ((matcher = PATTERN_LED.matcher(header.getRestInput())).matches()) {
int ledId = Integer.parseInt(matcher.group("ledId")) - 1;
if (ledId < 12) {
String[] stateTexts =
new String[] {
"off", "on", "blink", "flicker" // Defaults
};
for (int i = 0; i < 4; ++i) {
String s = matcher.group(String.format("text%d", i));
if (s != null) {
stateTexts[i] = s;
}
}
return new LedVisualize((LcnAddrMod) header.getAddr(), ledId, stateTexts);
}
}
break;
}
}
return null;
}
/**
* Tries to parse the given input text.
*
* @param input the text to parse
* @return the parsed {@link PlainPck} or null
*/
static Target tryParseTarget(String input) {
CmdAndAddressRet header = CmdAndAddressRet.parse(input, true);
if (header != null) {
switch (header.getCmd().toUpperCase()) {
case "PCK":
return new PlainPck(header.getAddr(), header.getRestInput());
}
}
return null;
}
/**
* Tries to parse the given input text.
*
* @param input the text to parse
* @return the parsed {@link VarAbs} or null
*/
static Target tryParseTarget(String input) {
CmdAndAddressRet header = CmdAndAddressRet.parse(input, true);
if (header != null) {
try {
Matcher matcher;
switch (header.getCmd().toUpperCase()) {
case "VAR":
case "VAR_OLD":
if ((matcher = PATTERN_VAR_ABS.matcher(header.getRestInput())).matches()) {
double value =
NumberFormat.getInstance(Locale.GERMANY)
.parse(matcher.group("value"))
.doubleValue();
LcnDefs.VarUnit unit =
matcher.group("modifier") == null
? LcnDefs.VarUnit.NATIVE
: LcnDefs.VarUnit.parse(matcher.group("modifier"));
return new VarAbs(
header.getAddr(),
LcnDefs.Var.varIdToVar(Integer.parseInt(matcher.group("varId")) - 1),
unit,
LcnDefs.VarValue.fromVarUnit(value, unit, true),
header.getCmd().toUpperCase().endsWith("_OLD"));
} else if ((matcher = PATTERN_VAR_ABSI.matcher(header.getRestInput())).matches()) {
LcnDefs.VarUnit unit =
matcher.group("modifier") == null
? LcnDefs.VarUnit.NATIVE
: LcnDefs.VarUnit.parse(matcher.group("modifier"));
return new VarAbs(
header.getAddr(),
LcnDefs.Var.varIdToVar(Integer.parseInt(matcher.group("varId")) - 1),
unit,
null,
header.getCmd().toUpperCase().endsWith("_OLD"));
}
break;
case "SETPOINT":
if ((matcher = PATTERN_SETPOINT_ABS.matcher(header.getRestInput())).matches()) {
double value =
NumberFormat.getInstance(Locale.GERMANY)
.parse(matcher.group("value"))
.doubleValue();
LcnDefs.VarUnit unit =
matcher.group("modifier") == null
? LcnDefs.VarUnit.NATIVE
: LcnDefs.VarUnit.parse(matcher.group("modifier"));
return new VarAbs(
header.getAddr(),
LcnDefs.Var.setPointIdToVar(Integer.parseInt(matcher.group("regId")) - 1),
unit,
LcnDefs.VarValue.fromVarUnit(value, unit, true),
false);
} else if ((matcher = PATTERN_SETPOINT_ABSI.matcher(header.getRestInput())).matches()) {
LcnDefs.VarUnit unit =
matcher.group("modifier") == null
? LcnDefs.VarUnit.NATIVE
: LcnDefs.VarUnit.parse(matcher.group("modifier"));
return new VarAbs(
header.getAddr(),
LcnDefs.Var.setPointIdToVar(Integer.parseInt(matcher.group("regId")) - 1),
unit,
null,
false);
}
break;
}
} catch (ParseException ex) {
} catch (IllegalArgumentException ex) {
}
}
return null;
}
