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OptimisticLockingTransactionResultImpl.java
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OptimisticLockingTransactionResultImpl.java
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package io.quarkus.redis.runtime.datasource;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import io.quarkus.redis.datasource.transactions.OptimisticLockingTransactionResult;
public class OptimisticLockingTransactionResultImpl<I> implements OptimisticLockingTransactionResult<I> {
private final List<Object> results = new ArrayList<>();
private final boolean discarded;
private final I input;
public OptimisticLockingTransactionResultImpl(boolean discarded, I input, List<Object> res) {
this.results.addAll(res);
this.discarded = discarded;
this.input = input;
}
public static <I> OptimisticLockingTransactionResult<I> discarded(I input) {
return new OptimisticLockingTransactionResultImpl<>(true, input, Collections.emptyList());
}
@Override
public boolean discarded() {
return discarded;
}
@Override
public int size() {
return results.size();
}
@Override
public boolean isEmpty() {
return results.isEmpty();
}
@SuppressWarnings("unchecked")
@Override
public <T> T get(int index) {
return (T) results.get(index);
}
@Override
public Iterator<Object> iterator() {
return results.iterator();
}
@Override
public I getPreTransactionResult() {
return input;
}
}