com.annimon.stream.operator.ObjDropWhile Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of abacus-stream-lite Show documentation

Enhancing Java 8 Streams

The newest version!

package com.annimon.stream.operator;

import com.landawn.abacus.util.function.Predicate;
import com.annimon.stream.iterator.LsaExtIterator;
import java.util.Iterator;

public class ObjDropWhile extends LsaExtIterator {

    private final Iterator iterator;
    private final Predicate predicate;

    public ObjDropWhile(Iterator iterator, Predicate predicate) {
        this.iterator = iterator;
        this.predicate = predicate;
    }

    @Override
    protected void nextIteration() {
        if (!isInit) {
            // Skip first time
            while (hasNext = iterator.hasNext()) {
                next = iterator.next();
                if (!predicate.test(next)) {
                    return;
                }
            }
        }

        hasNext = hasNext && iterator.hasNext();
        if (!hasNext) return;

        next = iterator.next();
    }
}