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Add option to have compact of exaustive int/long suggestions

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This commit is contained in:
Marc Baloup 2021-05-01 18:47:54 +02:00
parent 89db9b7a64
commit 3e7b5c6820
Signed by: marcbal
GPG Key ID: BBC0FE3ABC30B893
1 changed files with 52 additions and 46 deletions
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98
Core/src/main/java/fr/pandacube/lib/core/commands/SuggestionsSupplier.java
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@ -8,6 +8,7 @@ import java.util.List;
import java.util.function.Predicate;
import java.util.function.Supplier;
import java.util.stream.Collectors;
import java.util.stream.LongStream;
import java.util.stream.Stream;
import fr.pandacube.lib.core.util.ListUtil;
@ -106,8 +107,8 @@ public interface SuggestionsSupplier<S> {
* @param max
* @return
*/
public static <S> SuggestionsSupplier<S> fromIntRange(int min, int max) {
return fromLongRange(min, max);
public static <S> SuggestionsSupplier<S> fromIntRange(int min, int max, boolean compact) {
return fromLongRange(min, max, compact);
}
@ -121,67 +122,72 @@ public interface SuggestionsSupplier<S> {
* @param max
* @return
*/
public static <S> SuggestionsSupplier<S> fromLongRange(long min, long max) {
public static <S> SuggestionsSupplier<S> fromLongRange(long min, long max, boolean compact) {
if (max < min) {
throw new IllegalArgumentException("min should be less or equals than max");
}
return (s, ti, token, a) -> {
try {
List<Long> proposedValues = new ArrayList<>();
if (token.length() == 0) {
long start = Math.max(Math.max(Math.min(-4, max - 9), min), -9);
long end = Math.min(Math.min(start + 9, max), 9);
ListUtil.addLongRangeToList(proposedValues, start, end);
}
else if (token.length() == 1) {
if (token.charAt(0) == '0') {
if (min > 0 || max < 0) {
return Collections.emptyList();
}
else
return Collections.singletonList(token);
if (compact) {
return (s, ti, token, a) -> {
try {
List<Long> proposedValues = new ArrayList<>();
if (token.length() == 0) {
long start = Math.max(Math.max(Math.min(-4, max - 9), min), -9);
long end = Math.min(Math.min(start + 9, max), 9);
ListUtil.addLongRangeToList(proposedValues, start, end);
}
else if (token.charAt(0) == '-') {
ListUtil.addLongRangeToList(proposedValues, Math.max(-9, min), -1);
else if (token.length() == 1) {
if (token.charAt(0) == '0') {
if (min > 0 || max < 0) {
return Collections.emptyList();
}
else
return Collections.singletonList(token);
}
else if (token.charAt(0) == '-') {
ListUtil.addLongRangeToList(proposedValues, Math.max(-9, min), -1);
}
else {
long lToken = Long.parseLong(token);
if (lToken > max) {
return Collections.emptyList();
}
lToken *= 10;
if (lToken > max) {
return Collections.singletonList(token);
}
ListUtil.addLongRangeToList(proposedValues, lToken, Math.min(lToken + 9, max));
}
}
else {
long lToken = Long.parseLong(token);
if (lToken > max) {
if (lToken < min || lToken > max) {
return Collections.emptyList();
}
lToken *= 10;
if (lToken > max) {
if (lToken < min || lToken > max) {
return Collections.singletonList(token);
}
ListUtil.addLongRangeToList(proposedValues, lToken, Math.min(lToken + 9, max));
}
}
else {
long lToken = Long.parseLong(token);
if (lToken < min || lToken > max) {
return Collections.emptyList();
if (lToken < 0) {
ListUtil.addLongRangeToList(proposedValues, Math.max(lToken - 9, min), lToken);
}
else {
ListUtil.addLongRangeToList(proposedValues, lToken, Math.min(lToken + 9, max));
}
}
lToken *= 10;
if (lToken < min || lToken > max) {
return Collections.singletonList(token);
}
if (lToken < 0) {
ListUtil.addLongRangeToList(proposedValues, Math.max(lToken - 9, min), lToken);
}
else {
ListUtil.addLongRangeToList(proposedValues, lToken, Math.min(lToken + 9, max));
}
return collectFilteredStream(proposedValues.stream().map(i -> i.toString()), token);
} catch (NumberFormatException e) {
return Collections.emptyList();
}
return collectFilteredStream(proposedValues.stream().map(i -> i.toString()), token);
} catch (NumberFormatException e) {
return Collections.emptyList();
}
};
};
}
else {
return (s, ti, token, a) -> collectFilteredStream(LongStream.rangeClosed(min, max).mapToObj(Long::toString), token);
}
}