arnekeller/kit-programmieren-ws1920-final1
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Remove not needed pattern

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This commit is contained in:
Arne Keller 2020-02-19 08:57:18 +01:00
parent be6bc87b58
commit 0ff7d6e300
1 changed files with 3 additions and 4 deletions
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7
src/edu/kit/informatik/ui/command/CommandFactory.java
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@ -57,7 +57,6 @@ public final class CommandFactory {
private static final Pattern PUT_TRAIN_ARGUMENTS private static final Pattern PUT_TRAIN_ARGUMENTS
= Pattern.compile(" (" + NUMBER + ") at \\((" + VECTOR + ")\\) in direction (" + VECTOR + ")"); = Pattern.compile(" (" + NUMBER + ") at \\((" + VECTOR + ")\\) in direction (" + VECTOR + ")");
private static final String STEP = "step"; private static final String STEP = "step";
private static final String POSITIVE_NUMBER = " \\+?\\d+";
/** /**
* Parse a single line of user input into one command. * Parse a single line of user input into one command.
@ -87,7 +86,7 @@ public final class CommandFactory {
return new AddSwitch(start, end1, end2); return new AddSwitch(start, end1, end2);
} else if (command.startsWith(DELETE_TRACK)) { } else if (command.startsWith(DELETE_TRACK)) {
String argument = command.substring(DELETE_TRACK.length()); String argument = command.substring(DELETE_TRACK.length());
if (!argument.matches(POSITIVE_NUMBER)) { if (!argument.matches(" " + NUMBER)) {
throw new InvalidInputException("invalid/missing delete track argument"); throw new InvalidInputException("invalid/missing delete track argument");
} }
int id = Integer.parseInt(argument.substring(1)); int id = Integer.parseInt(argument.substring(1));
@ -182,7 +181,7 @@ public final class CommandFactory {
return new AddTrain(trainId, rollingStockId); return new AddTrain(trainId, rollingStockId);
} else if (command.startsWith(DELETE_TRAIN)) { } else if (command.startsWith(DELETE_TRAIN)) {
String argument = command.substring(DELETE_TRAIN.length()); String argument = command.substring(DELETE_TRAIN.length());
if (!argument.matches(POSITIVE_NUMBER)) { if (!argument.matches(" " + NUMBER)) {
throw new InvalidInputException("invalid delete train argument"); throw new InvalidInputException("invalid delete train argument");
} }
int id = Integer.parseInt(argument.substring(1)); int id = Integer.parseInt(argument.substring(1));
@ -194,7 +193,7 @@ public final class CommandFactory {
return new ListTrains(); return new ListTrains();
} else if (command.startsWith(SHOW_TRAIN)) { } else if (command.startsWith(SHOW_TRAIN)) {
String argument = command.substring(SHOW_TRAIN.length()); String argument = command.substring(SHOW_TRAIN.length());
if (!argument.matches(POSITIVE_NUMBER)) { if (!argument.matches(" " + NUMBER)) {
throw new InvalidInputException("invalid show train argument"); throw new InvalidInputException("invalid show train argument");
} }
int id = Integer.parseInt(argument.substring(1)); int id = Integer.parseInt(argument.substring(1));