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Taah
2022-05-04 05:20:29 -07:00
parent a24aa6a962
commit 7d0f3618c9
4 changed files with 9 additions and 9 deletions
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77
proxy/src/main/java/dev/plex/toml/ArrayValueReader.java
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@ -1,77 +0,0 @@
package dev.plex.toml;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
public class ArrayValueReader implements ValueReader {
public static final ArrayValueReader ARRAY_VALUE_READER = new ArrayValueReader();
@Override
public boolean canRead(String s) {
return s.startsWith("[");
}
@Override
public Object read(String s, AtomicInteger index, Context context) {
AtomicInteger line = context.line;
int startLine = line.get();
int startIndex = index.get();
List<Object> arrayItems = new ArrayList<Object>();
boolean terminated = false;
boolean inComment = false;
Results.Errors errors = new Results.Errors();
for (int i = index.incrementAndGet(); i < s.length(); i = index.incrementAndGet()) {
char c = s.charAt(i);
if (c == '#' && !inComment) {
inComment = true;
} else if (c == '\n') {
inComment = false;
line.incrementAndGet();
} else if (inComment || Character.isWhitespace(c) || c == ',') {
continue;
} else if (c == '[') {
Object converted = read(s, index, context);
if (converted instanceof Results.Errors) {
errors.add((Results.Errors) converted);
} else if (!isHomogenousArray(converted, arrayItems)) {
errors.heterogenous(context.identifier.getName(), line.get());
} else {
arrayItems.add(converted);
}
continue;
} else if (c == ']') {
terminated = true;
break;
} else {
Object converted = ValueReaders.VALUE_READERS.convert(s, index, context);
if (converted instanceof Results.Errors) {
errors.add((Results.Errors) converted);
} else if (!isHomogenousArray(converted, arrayItems)) {
errors.heterogenous(context.identifier.getName(), line.get());
} else {
arrayItems.add(converted);
}
}
}
if (!terminated) {
errors.unterminated(context.identifier.getName(), s.substring(startIndex, s.length()), startLine);
}
if (errors.hasErrors()) {
return errors;
}
return arrayItems;
}
private boolean isHomogenousArray(Object o, List<?> values) {
return values.isEmpty() || values.get(0).getClass().isAssignableFrom(o.getClass()) || o.getClass().isAssignableFrom(values.get(0).getClass());
}
private ArrayValueReader() {}
}