/*
 * Decompiled with CFR 0.152.
 */
package com.tridium.util;

import java.util.ListIterator;
import java.util.NoSuchElementException;

/*
 * Illegal identifiers - consider using --renameillegalidents true
 */
public class ArrayIterator
implements ListIterator {
    private Object[] array;
    private int first;
    private int size;
    private int carat;

    public void add(Object object) {
        throw new UnsupportedOperationException();
    }

    public boolean hasNext() {
        boolean bl = false;
        if (this.carat < this.first + this.size) {
            bl = true;
        }
        return bl;
    }

    public boolean hasPrevious() {
        boolean bl = false;
        if (this.carat > this.first) {
            bl = true;
        }
        return bl;
    }

    public Object next() throws NoSuchElementException {
        if (!this.hasNext()) {
            throw new NoSuchElementException();
        }
        return this.array[this.carat++];
    }

    public int nextIndex() {
        return this.carat - this.first;
    }

    public Object previous() throws NoSuchElementException {
        if (!this.hasPrevious()) {
            throw new NoSuchElementException();
        }
        return this.array[--this.carat];
    }

    public int previousIndex() {
        if (this.carat == this.first) {
            return -1;
        }
        return Math.min(this.first + this.size - 1, this.carat - this.first - 1);
    }

    public void remove() {
        throw new UnsupportedOperationException();
    }

    public void set(Object object) {
        throw new UnsupportedOperationException();
    }

    private final /* synthetic */ void this() {
        this.first = 0;
        this.size = 0;
        this.carat = 0;
    }

    public ArrayIterator(Object[] objectArray) {
        this(objectArray, 0, objectArray.length);
    }

    public ArrayIterator(Object[] objectArray, int n, int n2) {
        this.this();
        if (objectArray == null) {
            throw new NullPointerException();
        }
        if (n < 0 || n2 > objectArray.length) {
            throw new IllegalArgumentException();
        }
        this.array = objectArray;
        this.first = n;
        this.size = n2;
        this.carat = n;
    }
}