// 
// Decompiled by Procyon v0.6.0
// 

package it.unimi.dsi.fastutil.longs;

import java.util.Iterator;
import java.util.Spliterator;
import java.util.stream.StreamSupport;
import java.util.stream.LongStream;
import java.util.stream.Stream;
import java.util.Objects;
import java.util.function.LongPredicate;
import java.util.function.Predicate;
import it.unimi.dsi.fastutil.Size64;
import java.util.Collection;

public interface LongCollection extends Collection<Long>, LongIterable
{
    LongIterator iterator();
    
    default LongIterator longIterator() {
        return this.iterator();
    }
    
    default LongSpliterator spliterator() {
        return LongSpliterators.asSpliterator(this.iterator(), Size64.sizeOf(this), 320);
    }
    
    default LongSpliterator longSpliterator() {
        return this.spliterator();
    }
    
    boolean add(final long p0);
    
    boolean contains(final long p0);
    
    boolean rem(final long p0);
    
    @Deprecated
    default boolean add(final Long key) {
        return this.add((long)key);
    }
    
    @Deprecated
    default boolean contains(final Object key) {
        return key != null && this.contains((long)key);
    }
    
    @Deprecated
    default boolean remove(final Object key) {
        return key != null && this.rem((long)key);
    }
    
    long[] toLongArray();
    
    @Deprecated
    default long[] toLongArray(final long[] a) {
        return this.toArray(a);
    }
    
    long[] toArray(final long[] p0);
    
    boolean addAll(final LongCollection p0);
    
    boolean containsAll(final LongCollection p0);
    
    boolean removeAll(final LongCollection p0);
    
    @Deprecated
    default boolean removeIf(final Predicate<? super Long> filter) {
        return this.removeIf((filter instanceof LongPredicate) ? ((LongPredicate)filter) : (key -> filter.test(key)));
    }
    
    default boolean removeIf(final LongPredicate filter) {
        Objects.requireNonNull(filter);
        boolean removed = false;
        final LongIterator each = this.iterator();
        while (each.hasNext()) {
            if (filter.test(each.nextLong())) {
                each.remove();
                removed = true;
            }
        }
        return removed;
    }
    
    default boolean removeIf(final it.unimi.dsi.fastutil.longs.LongPredicate filter) {
        return this.removeIf((LongPredicate)filter);
    }
    
    boolean retainAll(final LongCollection p0);
    
    @Deprecated
    default Stream<Long> stream() {
        return super.stream();
    }
    
    default LongStream longStream() {
        return StreamSupport.longStream(this.longSpliterator(), false);
    }
    
    @Deprecated
    default Stream<Long> parallelStream() {
        return super.parallelStream();
    }
    
    default LongStream longParallelStream() {
        return StreamSupport.longStream(this.longSpliterator(), true);
    }
}