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

package it.unimi.dsi.fastutil.doubles;

import it.unimi.dsi.fastutil.objects.ObjectSpliterators;
import it.unimi.dsi.fastutil.objects.ObjectSpliterator;
import it.unimi.dsi.fastutil.objects.AbstractObjectSet;
import it.unimi.dsi.fastutil.HashCommon;
import java.util.Set;
import java.util.Collection;
import it.unimi.dsi.fastutil.bytes.ByteSpliterators;
import it.unimi.dsi.fastutil.bytes.ByteSpliterator;
import it.unimi.dsi.fastutil.bytes.ByteConsumer;
import it.unimi.dsi.fastutil.bytes.ByteIterator;
import it.unimi.dsi.fastutil.bytes.AbstractByteCollection;
import it.unimi.dsi.fastutil.bytes.ByteCollection;
import java.util.Iterator;
import java.util.Spliterator;
import java.util.Map;
import it.unimi.dsi.fastutil.Size64;
import java.util.function.DoubleConsumer;
import it.unimi.dsi.fastutil.objects.ObjectIterator;
import java.io.Serializable;

public abstract class AbstractDouble2ByteMap extends AbstractDouble2ByteFunction implements Double2ByteMap, Serializable
{
    private static final long serialVersionUID = -4940583368468432370L;
    
    protected AbstractDouble2ByteMap() {
    }
    
    @Override
    public boolean containsKey(final double k) {
        final ObjectIterator<Entry> i = this.double2ByteEntrySet().iterator();
        while (i.hasNext()) {
            if (i.next().getDoubleKey() == k) {
                return true;
            }
        }
        return false;
    }
    
    @Override
    public boolean containsValue(final byte v) {
        final ObjectIterator<Entry> i = this.double2ByteEntrySet().iterator();
        while (i.hasNext()) {
            if (i.next().getByteValue() == v) {
                return true;
            }
        }
        return false;
    }
    
    @Override
    public boolean isEmpty() {
        return this.size() == 0;
    }
    
    @Override
    public DoubleSet keySet() {
        return new AbstractDoubleSet() {
            @Override
            public boolean contains(final double k) {
                return AbstractDouble2ByteMap.this.containsKey(k);
            }
            
            @Override
            public int size() {
                return AbstractDouble2ByteMap.this.size();
            }
            
            @Override
            public void clear() {
                AbstractDouble2ByteMap.this.clear();
            }
            
            @Override
            public DoubleIterator iterator() {
                return new DoubleIterator() {
                    private final ObjectIterator<Entry> i = Double2ByteMaps.fastIterator(AbstractDouble2ByteMap.this);
                    
                    @Override
                    public double nextDouble() {
                        return this.i.next().getDoubleKey();
                    }
                    
                    @Override
                    public boolean hasNext() {
                        return this.i.hasNext();
                    }
                    
                    @Override
                    public void remove() {
                        this.i.remove();
                    }
                    
                    @Override
                    public void forEachRemaining(final DoubleConsumer action) {
                        this.i.forEachRemaining(entry -> action.accept(entry.getDoubleKey()));
                    }
                };
            }
            
            @Override
            public DoubleSpliterator spliterator() {
                return DoubleSpliterators.asSpliterator(this.iterator(), Size64.sizeOf(AbstractDouble2ByteMap.this), 321);
            }
        };
    }
    
    @Override
    public ByteCollection values() {
        return new AbstractByteCollection() {
            @Override
            public boolean contains(final byte k) {
                return AbstractDouble2ByteMap.this.containsValue(k);
            }
            
            @Override
            public int size() {
                return AbstractDouble2ByteMap.this.size();
            }
            
            @Override
            public void clear() {
                AbstractDouble2ByteMap.this.clear();
            }
            
            @Override
            public ByteIterator iterator() {
                return new ByteIterator() {
                    private final ObjectIterator<Entry> i = Double2ByteMaps.fastIterator(AbstractDouble2ByteMap.this);
                    
                    @Override
                    public byte nextByte() {
                        return this.i.next().getByteValue();
                    }
                    
                    @Override
                    public boolean hasNext() {
                        return this.i.hasNext();
                    }
                    
                    @Override
                    public void remove() {
                        this.i.remove();
                    }
                    
                    @Override
                    public void forEachRemaining(final ByteConsumer action) {
                        this.i.forEachRemaining(entry -> action.accept(entry.getByteValue()));
                    }
                };
            }
            
            @Override
            public ByteSpliterator spliterator() {
                return ByteSpliterators.asSpliterator(this.iterator(), Size64.sizeOf(AbstractDouble2ByteMap.this), 320);
            }
        };
    }
    
    @Override
    public void putAll(final Map<? extends Double, ? extends Byte> m) {
        if (m instanceof Double2ByteMap) {
            final ObjectIterator<Entry> i = Double2ByteMaps.fastIterator((Double2ByteMap)m);
            while (i.hasNext()) {
                final Entry e = i.next();
                this.put(e.getDoubleKey(), e.getByteValue());
            }
        }
        else {
            int n = m.size();
            final Iterator<? extends Map.Entry<? extends Double, ? extends Byte>> j = m.entrySet().iterator();
            while (n-- != 0) {
                final Map.Entry<? extends Double, ? extends Byte> e2 = (Map.Entry<? extends Double, ? extends Byte>)j.next();
                this.put((Double)e2.getKey(), (Byte)e2.getValue());
            }
        }
    }
    
    @Override
    public int hashCode() {
        int h = 0;
        int n = this.size();
        final ObjectIterator<Entry> i = Double2ByteMaps.fastIterator(this);
        while (n-- != 0) {
            h += i.next().hashCode();
        }
        return h;
    }
    
    @Override
    public boolean equals(final Object o) {
        if (o == this) {
            return true;
        }
        if (!(o instanceof Map)) {
            return false;
        }
        final Map<?, ?> m = (Map<?, ?>)o;
        return m.size() == this.size() && this.double2ByteEntrySet().containsAll(m.entrySet());
    }
    
    @Override
    public String toString() {
        final StringBuilder s = new StringBuilder();
        final ObjectIterator<Entry> i = Double2ByteMaps.fastIterator(this);
        int n = this.size();
        boolean first = true;
        s.append("{");
        while (n-- != 0) {
            if (first) {
                first = false;
            }
            else {
                s.append(", ");
            }
            final Entry e = i.next();
            s.append(String.valueOf(e.getDoubleKey()));
            s.append("=>");
            s.append(String.valueOf(e.getByteValue()));
        }
        s.append("}");
        return s.toString();
    }
    
    public static class BasicEntry implements Entry
    {
        protected double key;
        protected byte value;
        
        public BasicEntry() {
        }
        
        public BasicEntry(final Double key, final Byte value) {
            this.key = key;
            this.value = value;
        }
        
        public BasicEntry(final double key, final byte value) {
            this.key = key;
            this.value = value;
        }
        
        @Override
        public double getDoubleKey() {
            return this.key;
        }
        
        @Override
        public byte getByteValue() {
            return this.value;
        }
        
        @Override
        public byte setValue(final byte value) {
            throw new UnsupportedOperationException();
        }
        
        @Override
        public boolean equals(final Object o) {
            if (!(o instanceof Map.Entry)) {
                return false;
            }
            if (o instanceof Entry) {
                final Entry e = (Entry)o;
                return Double.doubleToLongBits(this.key) == Double.doubleToLongBits(e.getDoubleKey()) && this.value == e.getByteValue();
            }
            final Map.Entry<?, ?> e2 = (Map.Entry<?, ?>)o;
            final Object key = e2.getKey();
            if (key == null || !(key instanceof Double)) {
                return false;
            }
            final Object value = e2.getValue();
            return value != null && value instanceof Byte && Double.doubleToLongBits(this.key) == Double.doubleToLongBits((double)key) && this.value == (byte)value;
        }
        
        @Override
        public int hashCode() {
            return HashCommon.double2int(this.key) ^ this.value;
        }
        
        @Override
        public String toString() {
            return this.key + "->" + this.value;
        }
    }
    
    public abstract static class BasicEntrySet extends AbstractObjectSet<Entry>
    {
        protected final Double2ByteMap map;
        
        public BasicEntrySet(final Double2ByteMap map) {
            this.map = map;
        }
        
        @Override
        public boolean contains(final Object o) {
            if (!(o instanceof Map.Entry)) {
                return false;
            }
            if (o instanceof Entry) {
                final Entry e = (Entry)o;
                final double k = e.getDoubleKey();
                return this.map.containsKey(k) && this.map.get(k) == e.getByteValue();
            }
            final Map.Entry<?, ?> e2 = (Map.Entry<?, ?>)o;
            final Object key = e2.getKey();
            if (key == null || !(key instanceof Double)) {
                return false;
            }
            final double i = (double)key;
            final Object value = e2.getValue();
            return value != null && value instanceof Byte && this.map.containsKey(i) && this.map.get(i) == (byte)value;
        }
        
        @Override
        public boolean remove(final Object o) {
            if (!(o instanceof Map.Entry)) {
                return false;
            }
            if (o instanceof Entry) {
                final Entry e = (Entry)o;
                return this.map.remove(e.getDoubleKey(), e.getByteValue());
            }
            final Map.Entry<?, ?> e2 = (Map.Entry<?, ?>)o;
            final Object key = e2.getKey();
            if (key == null || !(key instanceof Double)) {
                return false;
            }
            final double k = (double)key;
            final Object value = e2.getValue();
            if (value == null || !(value instanceof Byte)) {
                return false;
            }
            final byte v = (byte)value;
            return this.map.remove(k, v);
        }
        
        @Override
        public int size() {
            return this.map.size();
        }
        
        @Override
        public ObjectSpliterator<Entry> spliterator() {
            return ObjectSpliterators.asSpliterator(this.iterator(), Size64.sizeOf(this.map), 65);
        }
    }
}