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https://gitlab.com/arnekeller/kit-programmieren-ws1920-final1.git
synced 2024-11-12 19:53:12 +00:00
Remove not needed pattern
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@ -57,7 +57,6 @@ public final class CommandFactory {
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private static final Pattern PUT_TRAIN_ARGUMENTS
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= Pattern.compile(" (" + NUMBER + ") at \\((" + VECTOR + ")\\) in direction (" + VECTOR + ")");
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private static final String STEP = "step";
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private static final String POSITIVE_NUMBER = " \\+?\\d+";
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/**
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* Parse a single line of user input into one command.
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@ -87,7 +86,7 @@ public final class CommandFactory {
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return new AddSwitch(start, end1, end2);
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} else if (command.startsWith(DELETE_TRACK)) {
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String argument = command.substring(DELETE_TRACK.length());
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if (!argument.matches(POSITIVE_NUMBER)) {
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if (!argument.matches(" " + NUMBER)) {
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throw new InvalidInputException("invalid/missing delete track argument");
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}
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int id = Integer.parseInt(argument.substring(1));
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@ -182,7 +181,7 @@ public final class CommandFactory {
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return new AddTrain(trainId, rollingStockId);
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} else if (command.startsWith(DELETE_TRAIN)) {
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String argument = command.substring(DELETE_TRAIN.length());
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if (!argument.matches(POSITIVE_NUMBER)) {
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if (!argument.matches(" " + NUMBER)) {
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throw new InvalidInputException("invalid delete train argument");
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}
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int id = Integer.parseInt(argument.substring(1));
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@ -194,7 +193,7 @@ public final class CommandFactory {
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return new ListTrains();
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} else if (command.startsWith(SHOW_TRAIN)) {
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String argument = command.substring(SHOW_TRAIN.length());
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if (!argument.matches(POSITIVE_NUMBER)) {
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if (!argument.matches(" " + NUMBER)) {
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throw new InvalidInputException("invalid show train argument");
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}
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int id = Integer.parseInt(argument.substring(1));
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