package it.unimi.dsi.fastutil.ints;
import it.unimi.dsi.fastutil.objects.ObjectIterator;
import it.unimi.dsi.fastutil.objects.ObjectIterable;
import it.unimi.dsi.fastutil.objects.ObjectSet;
import it.unimi.dsi.fastutil.objects.ObjectSets;
import it.unimi.dsi.fastutil.bytes.ByteCollection;
import it.unimi.dsi.fastutil.bytes.ByteCollections;
import it.unimi.dsi.fastutil.bytes.ByteSets;
import java.util.Map;
import java.util.function.Consumer;
import it.unimi.dsi.fastutil.ints.Int2ByteMap.FastEntrySet;
public final class Int2ByteMaps {
private Int2ByteMaps() {
}
public static ObjectIterator<Int2ByteMap.Entry> fastIterator(Int2ByteMap map) {
final ObjectSet<Int2ByteMap.Entry> entries = map.int2ByteEntrySet();
return entries instanceof Int2ByteMap.FastEntrySet
? ((Int2ByteMap.FastEntrySet) entries).fastIterator()
: entries.iterator();
}
public static void fastForEach(Int2ByteMap map, final Consumer<? super Int2ByteMap.Entry> consumer) {
final ObjectSet<Int2ByteMap.Entry> entries = map.int2ByteEntrySet();
if (entries instanceof Int2ByteMap.FastEntrySet)
((Int2ByteMap.FastEntrySet) entries).fastForEach(consumer);
else
entries.forEach(consumer);
}
public static ObjectIterable<Int2ByteMap.Entry> fastIterable(Int2ByteMap map) {
final ObjectSet<Int2ByteMap.Entry> entries = map.int2ByteEntrySet();
return entries instanceof Int2ByteMap.FastEntrySet ? new ObjectIterable<Int2ByteMap.Entry>() {
public ObjectIterator<Int2ByteMap.Entry> iterator() {
return ((Int2ByteMap.FastEntrySet) entries).fastIterator();
}
public void forEach(final Consumer<? super Int2ByteMap.Entry> consumer) {
((Int2ByteMap.FastEntrySet) entries).fastForEach(consumer);
}
} : entries;
}
public static class EmptyMap extends Int2ByteFunctions.EmptyFunction
implements
Int2ByteMap,
java.io.Serializable,
Cloneable {
private static final long serialVersionUID = -7046029254386353129L;
protected EmptyMap() {
}
@Override
public boolean containsValue(final byte v) {
return false;
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
return false;
}
@Override
public void putAll(final Map<? extends Integer, ? extends Byte> m) {
throw new UnsupportedOperationException();
}
@SuppressWarnings("unchecked")
@Override
public ObjectSet<Int2ByteMap.Entry> int2ByteEntrySet() {
return ObjectSets.EMPTY_SET;
}
@Override
public IntSet keySet() {
return IntSets.EMPTY_SET;
}
@Override
public ByteCollection values() {
return ByteSets.EMPTY_SET;
}
@Override
public Object clone() {
return EMPTY_MAP;
}
@Override
public boolean isEmpty() {
return true;
}
@Override
public int hashCode() {
return 0;
}
@Override
public boolean equals(final Object o) {
if (!(o instanceof Map))
return false;
return ((Map<?, ?>) o).isEmpty();
}
@Override
public String toString() {
return "{}";
}
}
public static final EmptyMap EMPTY_MAP = new EmptyMap();
public static class Singleton extends Int2ByteFunctions.Singleton
implements
Int2ByteMap,
java.io.Serializable,
Cloneable {
private static final long serialVersionUID = -7046029254386353129L;
protected transient ObjectSet<Int2ByteMap.Entry> entries;
protected transient IntSet keys;
protected transient ByteCollection values;
protected Singleton(final int key, final byte value) {
super(key, value);
}
@Override
public boolean containsValue(final byte v) {
return ((value) == (v));
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
return ((((Byte) (ov)).byteValue()) == (value));
}
@Override
public void putAll(final Map<? extends Integer, ? extends Byte> m) {
throw new UnsupportedOperationException();
}
@Override
public ObjectSet<Int2ByteMap.Entry> int2ByteEntrySet() {
if (entries == null)
entries = ObjectSets.singleton(new AbstractInt2ByteMap.BasicEntry(key, value));
return entries;
}
@Deprecated
@Override
@SuppressWarnings({"rawtypes", "unchecked"})
public ObjectSet<Map.Entry<Integer, Byte>> entrySet() {
return (ObjectSet) int2ByteEntrySet();
}
@Override
public IntSet keySet() {
if (keys == null)
keys = IntSets.singleton(key);
return keys;
}
@Override
public ByteCollection values() {
if (values == null)
values = ByteSets.singleton(value);
return values;
}
@Override
public boolean isEmpty() {
return false;
}
@Override
public int hashCode() {
return (key) ^ (value);
}
@Override
public boolean equals(final Object o) {
if (o == this)
return true;
if (!(o instanceof Map))
return false;
Map<?, ?> m = (Map<?, ?>) o;
if (m.size() != 1)
return false;
return m.entrySet().iterator().next().equals(entrySet().iterator().next());
}
@Override
public String toString() {
return "{" + key + "=>" + value + "}";
}
}
public static Int2ByteMap singleton(final int key, byte value) {
return new Singleton(key, value);
}
public static Int2ByteMap singleton(final Integer key, final Byte value) {
return new Singleton((key).intValue(), (value).byteValue());
}
public static class SynchronizedMap extends Int2ByteFunctions.SynchronizedFunction
implements
Int2ByteMap,
java.io.Serializable {
private static final long serialVersionUID = -7046029254386353129L;
protected final Int2ByteMap map;
protected transient ObjectSet<Int2ByteMap.Entry> entries;
protected transient IntSet keys;
protected transient ByteCollection values;
protected SynchronizedMap(final Int2ByteMap m, final Object sync) {
super(m, sync);
this.map = m;
}
protected SynchronizedMap(final Int2ByteMap m) {
super(m);
this.map = m;
}
@Override
public boolean containsValue(final byte v) {
synchronized (sync) {
return map.containsValue(v);
}
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
synchronized (sync) {
return map.containsValue(ov);
}
}
@Override
public void putAll(final Map<? extends Integer, ? extends Byte> m) {
synchronized (sync) {
map.putAll(m);
}
}
@Override
public ObjectSet<Int2ByteMap.Entry> int2ByteEntrySet() {
synchronized (sync) {
if (entries == null)
entries = ObjectSets.synchronize(map.int2ByteEntrySet(), sync);
return entries;
}
}
@Deprecated
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public ObjectSet<Map.Entry<Integer, Byte>> entrySet() {
return (ObjectSet) int2ByteEntrySet();
}
@Override
public IntSet keySet() {
synchronized (sync) {
if (keys == null)
keys = IntSets.synchronize(map.keySet(), sync);
return keys;
}
}
@Override
public ByteCollection values() {
synchronized (sync) {
if (values == null)
return ByteCollections.synchronize(map.values(), sync);
return values;
}
}
@Override
public boolean isEmpty() {
synchronized (sync) {
return map.isEmpty();
}
}
@Override
public int hashCode() {
synchronized (sync) {
return map.hashCode();
}
}
@Override
public boolean equals(final Object o) {
if (o == this)
return true;
synchronized (sync) {
return map.equals(o);
}
}
private void writeObject(java.io.ObjectOutputStream s) throws java.io.IOException {
synchronized (sync) {
s.defaultWriteObject();
}
}
@Override
public byte getOrDefault(final int key, final byte defaultValue) {
synchronized (sync) {
return map.getOrDefault(key, defaultValue);
}
}
@Override
public void forEach(final java.util.function.BiConsumer<? super Integer, ? super Byte> action) {
synchronized (sync) {
map.forEach(action);
}
}
@Override
public void replaceAll(
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> function) {
synchronized (sync) {
map.replaceAll(function);
}
}
@Override
public byte putIfAbsent(final int key, final byte value) {
synchronized (sync) {
return map.putIfAbsent(key, value);
}
}
@Override
public boolean remove(final int key, final byte value) {
synchronized (sync) {
return map.remove(key, value);
}
}
@Override
public byte replace(final int key, final byte value) {
synchronized (sync) {
return map.replace(key, value);
}
}
@Override
public boolean replace(final int key, final byte oldValue, final byte newValue) {
synchronized (sync) {
return map.replace(key, oldValue, newValue);
}
}
@Override
public byte computeIfAbsent(final int key, final java.util.function.IntUnaryOperator mappingFunction) {
synchronized (sync) {
return map.computeIfAbsent(key, mappingFunction);
}
}
@Override
public byte computeIfAbsentNullable(final int key,
final java.util.function.IntFunction<? extends Byte> mappingFunction) {
synchronized (sync) {
return map.computeIfAbsentNullable(key, mappingFunction);
}
}
@Override
public byte computeIfAbsentPartial(final int key, final Int2ByteFunction mappingFunction) {
synchronized (sync) {
return map.computeIfAbsentPartial(key, mappingFunction);
}
}
@Override
public byte computeIfPresent(final int key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
synchronized (sync) {
return map.computeIfPresent(key, remappingFunction);
}
}
@Override
public byte compute(final int key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
synchronized (sync) {
return map.compute(key, remappingFunction);
}
}
@Override
public byte merge(final int key, final byte value,
final java.util.function.BiFunction<? super Byte, ? super Byte, ? extends Byte> remappingFunction) {
synchronized (sync) {
return map.merge(key, value, remappingFunction);
}
}
@Deprecated
@Override
public Byte getOrDefault(final Object key, final Byte defaultValue) {
synchronized (sync) {
return map.getOrDefault(key, defaultValue);
}
}
@Deprecated
@Override
public boolean remove(final Object key, final Object value) {
synchronized (sync) {
return map.remove(key, value);
}
}
@Deprecated
@Override
public Byte replace(final Integer key, final Byte value) {
synchronized (sync) {
return map.replace(key, value);
}
}
@Deprecated
@Override
public boolean replace(final Integer key, final Byte oldValue, final Byte newValue) {
synchronized (sync) {
return map.replace(key, oldValue, newValue);
}
}
@Deprecated
@Override
public Byte putIfAbsent(final Integer key, final Byte value) {
synchronized (sync) {
return map.putIfAbsent(key, value);
}
}
@Deprecated
@Override
public Byte computeIfAbsent(final Integer key,
final java.util.function.Function<? super Integer, ? extends Byte> mappingFunction) {
synchronized (sync) {
return map.computeIfAbsent(key, mappingFunction);
}
}
@Deprecated
@Override
public Byte computeIfPresent(final Integer key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
synchronized (sync) {
return map.computeIfPresent(key, remappingFunction);
}
}
@Deprecated
@Override
public Byte compute(final Integer key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
synchronized (sync) {
return map.compute(key, remappingFunction);
}
}
@Deprecated
@Override
public Byte merge(final Integer key, final Byte value,
final java.util.function.BiFunction<? super Byte, ? super Byte, ? extends Byte> remappingFunction) {
synchronized (sync) {
return map.merge(key, value, remappingFunction);
}
}
}
public static Int2ByteMap synchronize(final Int2ByteMap m) {
return new SynchronizedMap(m);
}
public static Int2ByteMap synchronize(final Int2ByteMap m, final Object sync) {
return new SynchronizedMap(m, sync);
}
public static class UnmodifiableMap extends Int2ByteFunctions.UnmodifiableFunction
implements
Int2ByteMap,
java.io.Serializable {
private static final long serialVersionUID = -7046029254386353129L;
protected final Int2ByteMap map;
protected transient ObjectSet<Int2ByteMap.Entry> entries;
protected transient IntSet keys;
protected transient ByteCollection values;
protected UnmodifiableMap(final Int2ByteMap m) {
super(m);
this.map = m;
}
@Override
public boolean containsValue(final byte v) {
return map.containsValue(v);
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
return map.containsValue(ov);
}
@Override
public void putAll(final Map<? extends Integer, ? extends Byte> m) {
throw new UnsupportedOperationException();
}
@Override
public ObjectSet<Int2ByteMap.Entry> int2ByteEntrySet() {
if (entries == null)
entries = ObjectSets.unmodifiable(map.int2ByteEntrySet());
return entries;
}
@Deprecated
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public ObjectSet<Map.Entry<Integer, Byte>> entrySet() {
return (ObjectSet) int2ByteEntrySet();
}
@Override
public IntSet keySet() {
if (keys == null)
keys = IntSets.unmodifiable(map.keySet());
return keys;
}
@Override
public ByteCollection values() {
if (values == null)
return ByteCollections.unmodifiable(map.values());
return values;
}
@Override
public boolean isEmpty() {
return map.isEmpty();
}
@Override
public int hashCode() {
return map.hashCode();
}
@Override
public boolean equals(final Object o) {
if (o == this)
return true;
return map.equals(o);
}
@Override
public byte getOrDefault(final int key, final byte defaultValue) {
return map.getOrDefault(key, defaultValue);
}
@Override
public void forEach(final java.util.function.BiConsumer<? super Integer, ? super Byte> action) {
map.forEach(action);
}
@Override
public void replaceAll(
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> function) {
throw new UnsupportedOperationException();
}
@Override
public byte putIfAbsent(final int key, final byte value) {
throw new UnsupportedOperationException();
}
@Override
public boolean remove(final int key, final byte value) {
throw new UnsupportedOperationException();
}
@Override
public byte replace(final int key, final byte value) {
throw new UnsupportedOperationException();
}
@Override
public boolean replace(final int key, final byte oldValue, final byte newValue) {
throw new UnsupportedOperationException();
}
@Override
public byte computeIfAbsent(final int key, final java.util.function.IntUnaryOperator mappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public byte computeIfAbsentNullable(final int key,
final java.util.function.IntFunction<? extends Byte> mappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public byte computeIfAbsentPartial(final int key, final Int2ByteFunction mappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public byte computeIfPresent(final int key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public byte compute(final int key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public byte merge(final int key, final byte value,
final java.util.function.BiFunction<? super Byte, ? super Byte, ? extends Byte> remappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte getOrDefault(final Object key, final Byte defaultValue) {
return map.getOrDefault(key, defaultValue);
}
@Deprecated
@Override
public boolean remove(final Object key, final Object value) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte replace(final Integer key, final Byte value) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public boolean replace(final Integer key, final Byte oldValue, final Byte newValue) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte putIfAbsent(final Integer key, final Byte value) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte computeIfAbsent(final Integer key,
final java.util.function.Function<? super Integer, ? extends Byte> mappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte computeIfPresent(final Integer key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte compute(final Integer key,
final java.util.function.BiFunction<? super Integer, ? super Byte, ? extends Byte> remappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Byte merge(final Integer key, final Byte value,
final java.util.function.BiFunction<? super Byte, ? super Byte, ? extends Byte> remappingFunction) {
throw new UnsupportedOperationException();
}
}
public static Int2ByteMap unmodifiable(final Int2ByteMap m) {
return new UnmodifiableMap(m);
}
}