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Add ILLEGAL enum constant to VersionParser.CharType

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This commit is contained in:
Zafar Khaja 2014-01-28 12:21:33 +04:00
parent 2233bdf503
commit 7d8b74608f
2 changed files with 24 additions and 0 deletions
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16
src/main/java/com/github/zafarkhaja/semver/VersionParser.java
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@ -26,6 +26,7 @@ package com.github.zafarkhaja.semver;
import com.github.zafarkhaja.semver.util.Stream;
import com.github.zafarkhaja.semver.util.UnexpectedElementException;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import static com.github.zafarkhaja.semver.VersionParser.CharType.*;
@ -111,6 +112,21 @@ class VersionParser implements Parser<Version> {
public boolean isMatchedBy(Character chr) {
return chr == null;
}
},
ILLEGAL {
/**
* {@inheritDoc}
*/
@Override
public boolean isMatchedBy(Character chr) {
EnumSet<CharType> itself = EnumSet.of(ILLEGAL);
for (CharType type : EnumSet.complementOf(itself)) {
if (type.isMatchedBy(chr)) {
return false;
}
}
return true;
}
};
}

8
src/test/java/com/github/zafarkhaja/semver/VersionParserCharTypeTest.java
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@ -80,4 +80,12 @@ public class VersionParserCharTypeTest {
assertFalse(EOL.isMatchedBy('a'));
assertFalse(EOL.isMatchedBy('0'));
}
@Test
public void shouldBeMatchedByIllegal() {
assertTrue(ILLEGAL.isMatchedBy('!'));
assertFalse(ILLEGAL.isMatchedBy('-'));
assertFalse(ILLEGAL.isMatchedBy('a'));
assertFalse(ILLEGAL.isMatchedBy('0'));
}
}