toml4j/src/main/java/com/moandjiezana/toml/BooleanParser.java

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package com.moandjiezana.toml;
import static com.moandjiezana.toml.ValueParserUtils.INVALID;
class BooleanParser implements ValueParser {
static final BooleanParser BOOLEAN_PARSER = new BooleanParser();
@Override
public boolean canParse(String s) {
return s.startsWith("true") || s.startsWith("false");
}
@Override
public Object parse(String s) {
if (s.startsWith("true") && !ValueParserUtils.isComment(s.substring(4)) ||
s.startsWith("false") && !ValueParserUtils.isComment(s.substring(5))) {
return INVALID;
}
return s.startsWith("true") ? Boolean.TRUE : Boolean.FALSE;
}
private BooleanParser() {}
}