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

package org.bouncycastle.oer.its.ieee1609dot2.basetypes;

import java.util.Collection;
import java.util.Arrays;
import org.bouncycastle.oer.its.ItsUtils;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Encodable;
import java.util.Iterator;
import java.util.ArrayList;
import org.bouncycastle.asn1.ASN1Sequence;
import java.util.Collections;
import java.util.List;
import org.bouncycastle.asn1.ASN1Object;

public class PolygonalRegion extends ASN1Object implements RegionInterface
{
    private final List<TwoDLocation> twoDLocations;
    
    public PolygonalRegion(final List<TwoDLocation> list) {
        this.twoDLocations = Collections.unmodifiableList((List<? extends TwoDLocation>)list);
    }
    
    private PolygonalRegion(final ASN1Sequence asn1Sequence) {
        final ArrayList list = new ArrayList();
        final Iterator<ASN1Encodable> iterator = asn1Sequence.iterator();
        while (iterator.hasNext()) {
            list.add(TwoDLocation.getInstance(iterator.next()));
        }
        this.twoDLocations = (List<TwoDLocation>)Collections.unmodifiableList((List<?>)list);
    }
    
    public static PolygonalRegion getInstance(final Object o) {
        if (o instanceof PolygonalRegion) {
            return (PolygonalRegion)o;
        }
        if (o != null) {
            return new PolygonalRegion(ASN1Sequence.getInstance(o));
        }
        return null;
    }
    
    public List<TwoDLocation> getTwoDLocations() {
        return this.twoDLocations;
    }
    
    @Override
    public ASN1Primitive toASN1Primitive() {
        return ItsUtils.toSequence(this.twoDLocations);
    }
    
    public static class Builder
    {
        private List<TwoDLocation> locations;
        
        public Builder() {
            this.locations = new ArrayList<TwoDLocation>();
        }
        
        public Builder setLocations(final List<TwoDLocation> locations) {
            this.locations = locations;
            return this;
        }
        
        public Builder setLocations(final TwoDLocation... a) {
            this.locations.addAll(Arrays.asList(a));
            return this;
        }
        
        public PolygonalRegion createPolygonalRegion() {
            return new PolygonalRegion(this.locations);
        }
    }
}