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Integers no longer handled by Parboiled

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This commit is contained in:
moandji.ezana 2015-01-23 15:48:09 +02:00
parent 7380d74592
commit b6b0d733a5
2 changed files with 35 additions and 19 deletions
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46
src/main/java/com/moandjiezana/toml/IntegerConverter.java
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@ -1,28 +1,52 @@
package com.moandjiezana.toml;
import static com.moandjiezana.toml.ValueConverterUtils.parse;
import static com.moandjiezana.toml.ValueConverterUtils.parser;
import java.util.List;
class IntegerConverter implements ValueConverter {
static final IntegerConverter INTEGER_PARSER = new IntegerConverter();
@Override
public boolean canConvert(String s) {
return parse(parser().Integer(), s) != null;
char[] chars = s.toCharArray();
boolean whitespace = false;
for (int i = 0; i < chars.length; i++) {
char c = chars[i];
if (Character.isDigit(c)) {
continue;
}
if (i == 0 && (c == '+' || c == '-')) {
continue;
}
if (Character.isWhitespace(c)) {
whitespace = true;
continue;
}
if (whitespace && c == '#') {
return true;
}
return false;
}
return true;
}
@Override
public Object convert(String s) {
List<String> resultValue = parse(parser().Integer(), s);
String longString = resultValue.get(0);
if (longString.startsWith("+")) {
longString = longString.substring(1);
if (s.startsWith("+")) {
s = s.substring(1);
}
return Long.valueOf(longString);
int startOfComment = s.indexOf('#');
if (startOfComment > -1) {
s = s.substring(0, startOfComment).trim();
}
return Long.valueOf(s);
}
private IntegerConverter() {}

8
src/main/java/com/moandjiezana/toml/ValueParser.java
View file

@ -14,10 +14,6 @@ class ValueParser extends BaseParser<List<Object>> {
return FirstOf(EmptyArray(), Sequence('[', startList(), OneOrMore(FirstOf(NonEmptyArray(), ' ', ',')), ']', endList()));
}
public Rule Table() {
return Sequence('[', startList(), Sequence(OneOrMore(NoneOf("[]")), pushToken(match())), ']', endList(), Comment());
}
public Rule LiteralString() {
return FirstOf(EmptyLiteralString(), Sequence('\'', OneOrMore(TestNot("'"), ANY), startList(), pushToken(match()) , '\'', endList(), Comment()));
}
@ -26,10 +22,6 @@ class ValueParser extends BaseParser<List<Object>> {
return FirstOf(EmptyMultilineLiteralString(), Sequence("'''", startList(), Sequence(OneOrMore(TestNot("'''"), ANY), pushToken(match())), "'''", endList(), Comment()));
}
public Rule Integer() {
return Sequence(startList(), Sequence(SignedNumber(), pushToken(match())), endList(), Comment());
}
public Rule Exponent() {
return Sequence(startList(), Sequence(Sequence(SignedNumber(), Optional(Sequence('.', Number())), FirstOf('e', 'E'), SignedNumber()), pushToken(match())), endList(), Comment());
}