package it.unimi.dsi.fastutil.bytes;
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.floats.FloatCollection;
import it.unimi.dsi.fastutil.floats.FloatCollections;
import it.unimi.dsi.fastutil.floats.FloatSets;
import java.util.Map;
import java.util.function.Consumer;
import it.unimi.dsi.fastutil.bytes.Byte2FloatMap.FastEntrySet;
public final class Byte2FloatMaps {
private Byte2FloatMaps() {
}
public static ObjectIterator<Byte2FloatMap.Entry> fastIterator(Byte2FloatMap map) {
final ObjectSet<Byte2FloatMap.Entry> entries = map.byte2FloatEntrySet();
return entries instanceof Byte2FloatMap.FastEntrySet
? ((Byte2FloatMap.FastEntrySet) entries).fastIterator()
: entries.iterator();
}
public static void fastForEach(Byte2FloatMap map, final Consumer<? super Byte2FloatMap.Entry> consumer) {
final ObjectSet<Byte2FloatMap.Entry> entries = map.byte2FloatEntrySet();
if (entries instanceof Byte2FloatMap.FastEntrySet)
((Byte2FloatMap.FastEntrySet) entries).fastForEach(consumer);
else
entries.forEach(consumer);
}
public static ObjectIterable<Byte2FloatMap.Entry> fastIterable(Byte2FloatMap map) {
final ObjectSet<Byte2FloatMap.Entry> entries = map.byte2FloatEntrySet();
return entries instanceof Byte2FloatMap.FastEntrySet ? new ObjectIterable<Byte2FloatMap.Entry>() {
public ObjectIterator<Byte2FloatMap.Entry> iterator() {
return ((Byte2FloatMap.FastEntrySet) entries).fastIterator();
}
public void forEach(final Consumer<? super Byte2FloatMap.Entry> consumer) {
((Byte2FloatMap.FastEntrySet) entries).fastForEach(consumer);
}
} : entries;
}
public static class EmptyMap extends Byte2FloatFunctions.EmptyFunction
implements
Byte2FloatMap,
java.io.Serializable,
Cloneable {
private static final long serialVersionUID = -7046029254386353129L;
protected EmptyMap() {
}
@Override
public boolean containsValue(final float v) {
return false;
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
return false;
}
@Override
public void putAll(final Map<? extends Byte, ? extends Float> m) {
throw new UnsupportedOperationException();
}
@SuppressWarnings("unchecked")
@Override
public ObjectSet<Byte2FloatMap.Entry> byte2FloatEntrySet() {
return ObjectSets.EMPTY_SET;
}
@Override
public ByteSet keySet() {
return ByteSets.EMPTY_SET;
}
@Override
public FloatCollection values() {
return FloatSets.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 Byte2FloatFunctions.Singleton
implements
Byte2FloatMap,
java.io.Serializable,
Cloneable {
private static final long serialVersionUID = -7046029254386353129L;
protected transient ObjectSet<Byte2FloatMap.Entry> entries;
protected transient ByteSet keys;
protected transient FloatCollection values;
protected Singleton(final byte key, final float value) {
super(key, value);
}
@Override
public boolean containsValue(final float v) {
return (Float.floatToIntBits(value) == Float.floatToIntBits(v));
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
return (Float.floatToIntBits(((Float) (ov)).floatValue()) == Float.floatToIntBits(value));
}
@Override
public void putAll(final Map<? extends Byte, ? extends Float> m) {
throw new UnsupportedOperationException();
}
@Override
public ObjectSet<Byte2FloatMap.Entry> byte2FloatEntrySet() {
if (entries == null)
entries = ObjectSets.singleton(new AbstractByte2FloatMap.BasicEntry(key, value));
return entries;
}
@Deprecated
@Override
@SuppressWarnings({"rawtypes", "unchecked"})
public ObjectSet<Map.Entry<Byte, Float>> entrySet() {
return (ObjectSet) byte2FloatEntrySet();
}
@Override
public ByteSet keySet() {
if (keys == null)
keys = ByteSets.singleton(key);
return keys;
}
@Override
public FloatCollection values() {
if (values == null)
values = FloatSets.singleton(value);
return values;
}
@Override
public boolean isEmpty() {
return false;
}
@Override
public int hashCode() {
return (key) ^ it.unimi.dsi.fastutil.HashCommon.float2int(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 Byte2FloatMap singleton(final byte key, float value) {
return new Singleton(key, value);
}
public static Byte2FloatMap singleton(final Byte key, final Float value) {
return new Singleton((key).byteValue(), (value).floatValue());
}
public static class SynchronizedMap extends Byte2FloatFunctions.SynchronizedFunction
implements
Byte2FloatMap,
java.io.Serializable {
private static final long serialVersionUID = -7046029254386353129L;
protected final Byte2FloatMap map;
protected transient ObjectSet<Byte2FloatMap.Entry> entries;
protected transient ByteSet keys;
protected transient FloatCollection values;
protected SynchronizedMap(final Byte2FloatMap m, final Object sync) {
super(m, sync);
this.map = m;
}
protected SynchronizedMap(final Byte2FloatMap m) {
super(m);
this.map = m;
}
@Override
public boolean containsValue(final float 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 Byte, ? extends Float> m) {
synchronized (sync) {
map.putAll(m);
}
}
@Override
public ObjectSet<Byte2FloatMap.Entry> byte2FloatEntrySet() {
synchronized (sync) {
if (entries == null)
entries = ObjectSets.synchronize(map.byte2FloatEntrySet(), sync);
return entries;
}
}
@Deprecated
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public ObjectSet<Map.Entry<Byte, Float>> entrySet() {
return (ObjectSet) byte2FloatEntrySet();
}
@Override
public ByteSet keySet() {
synchronized (sync) {
if (keys == null)
keys = ByteSets.synchronize(map.keySet(), sync);
return keys;
}
}
@Override
public FloatCollection values() {
synchronized (sync) {
if (values == null)
return FloatCollections.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 float getOrDefault(final byte key, final float defaultValue) {
synchronized (sync) {
return map.getOrDefault(key, defaultValue);
}
}
@Override
public void forEach(final java.util.function.BiConsumer<? super Byte, ? super Float> action) {
synchronized (sync) {
map.forEach(action);
}
}
@Override
public void replaceAll(
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> function) {
synchronized (sync) {
map.replaceAll(function);
}
}
@Override
public float putIfAbsent(final byte key, final float value) {
synchronized (sync) {
return map.putIfAbsent(key, value);
}
}
@Override
public boolean remove(final byte key, final float value) {
synchronized (sync) {
return map.remove(key, value);
}
}
@Override
public float replace(final byte key, final float value) {
synchronized (sync) {
return map.replace(key, value);
}
}
@Override
public boolean replace(final byte key, final float oldValue, final float newValue) {
synchronized (sync) {
return map.replace(key, oldValue, newValue);
}
}
@Override
public float computeIfAbsent(final byte key, final java.util.function.IntToDoubleFunction mappingFunction) {
synchronized (sync) {
return map.computeIfAbsent(key, mappingFunction);
}
}
@Override
public float computeIfAbsentNullable(final byte key,
final java.util.function.IntFunction<? extends Float> mappingFunction) {
synchronized (sync) {
return map.computeIfAbsentNullable(key, mappingFunction);
}
}
@Override
public float computeIfAbsentPartial(final byte key, final Byte2FloatFunction mappingFunction) {
synchronized (sync) {
return map.computeIfAbsentPartial(key, mappingFunction);
}
}
@Override
public float computeIfPresent(final byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
synchronized (sync) {
return map.computeIfPresent(key, remappingFunction);
}
}
@Override
public float compute(final byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
synchronized (sync) {
return map.compute(key, remappingFunction);
}
}
@Override
public float merge(final byte key, final float value,
final java.util.function.BiFunction<? super Float, ? super Float, ? extends Float> remappingFunction) {
synchronized (sync) {
return map.merge(key, value, remappingFunction);
}
}
@Deprecated
@Override
public Float getOrDefault(final Object key, final Float 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 Float replace(final Byte key, final Float value) {
synchronized (sync) {
return map.replace(key, value);
}
}
@Deprecated
@Override
public boolean replace(final Byte key, final Float oldValue, final Float newValue) {
synchronized (sync) {
return map.replace(key, oldValue, newValue);
}
}
@Deprecated
@Override
public Float putIfAbsent(final Byte key, final Float value) {
synchronized (sync) {
return map.putIfAbsent(key, value);
}
}
@Deprecated
@Override
public Float computeIfAbsent(final Byte key,
final java.util.function.Function<? super Byte, ? extends Float> mappingFunction) {
synchronized (sync) {
return map.computeIfAbsent(key, mappingFunction);
}
}
@Deprecated
@Override
public Float computeIfPresent(final Byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
synchronized (sync) {
return map.computeIfPresent(key, remappingFunction);
}
}
@Deprecated
@Override
public Float compute(final Byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
synchronized (sync) {
return map.compute(key, remappingFunction);
}
}
@Deprecated
@Override
public Float merge(final Byte key, final Float value,
final java.util.function.BiFunction<? super Float, ? super Float, ? extends Float> remappingFunction) {
synchronized (sync) {
return map.merge(key, value, remappingFunction);
}
}
}
public static Byte2FloatMap synchronize(final Byte2FloatMap m) {
return new SynchronizedMap(m);
}
public static Byte2FloatMap synchronize(final Byte2FloatMap m, final Object sync) {
return new SynchronizedMap(m, sync);
}
public static class UnmodifiableMap extends Byte2FloatFunctions.UnmodifiableFunction
implements
Byte2FloatMap,
java.io.Serializable {
private static final long serialVersionUID = -7046029254386353129L;
protected final Byte2FloatMap map;
protected transient ObjectSet<Byte2FloatMap.Entry> entries;
protected transient ByteSet keys;
protected transient FloatCollection values;
protected UnmodifiableMap(final Byte2FloatMap m) {
super(m);
this.map = m;
}
@Override
public boolean containsValue(final float v) {
return map.containsValue(v);
}
@Deprecated
@Override
public boolean containsValue(final Object ov) {
return map.containsValue(ov);
}
@Override
public void putAll(final Map<? extends Byte, ? extends Float> m) {
throw new UnsupportedOperationException();
}
@Override
public ObjectSet<Byte2FloatMap.Entry> byte2FloatEntrySet() {
if (entries == null)
entries = ObjectSets.unmodifiable(map.byte2FloatEntrySet());
return entries;
}
@Deprecated
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public ObjectSet<Map.Entry<Byte, Float>> entrySet() {
return (ObjectSet) byte2FloatEntrySet();
}
@Override
public ByteSet keySet() {
if (keys == null)
keys = ByteSets.unmodifiable(map.keySet());
return keys;
}
@Override
public FloatCollection values() {
if (values == null)
return FloatCollections.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 float getOrDefault(final byte key, final float defaultValue) {
return map.getOrDefault(key, defaultValue);
}
@Override
public void forEach(final java.util.function.BiConsumer<? super Byte, ? super Float> action) {
map.forEach(action);
}
@Override
public void replaceAll(
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> function) {
throw new UnsupportedOperationException();
}
@Override
public float putIfAbsent(final byte key, final float value) {
throw new UnsupportedOperationException();
}
@Override
public boolean remove(final byte key, final float value) {
throw new UnsupportedOperationException();
}
@Override
public float replace(final byte key, final float value) {
throw new UnsupportedOperationException();
}
@Override
public boolean replace(final byte key, final float oldValue, final float newValue) {
throw new UnsupportedOperationException();
}
@Override
public float computeIfAbsent(final byte key, final java.util.function.IntToDoubleFunction mappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public float computeIfAbsentNullable(final byte key,
final java.util.function.IntFunction<? extends Float> mappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public float computeIfAbsentPartial(final byte key, final Byte2FloatFunction mappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public float computeIfPresent(final byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public float compute(final byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
throw new UnsupportedOperationException();
}
@Override
public float merge(final byte key, final float value,
final java.util.function.BiFunction<? super Float, ? super Float, ? extends Float> remappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float getOrDefault(final Object key, final Float defaultValue) {
return map.getOrDefault(key, defaultValue);
}
@Deprecated
@Override
public boolean remove(final Object key, final Object value) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float replace(final Byte key, final Float value) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public boolean replace(final Byte key, final Float oldValue, final Float newValue) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float putIfAbsent(final Byte key, final Float value) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float computeIfAbsent(final Byte key,
final java.util.function.Function<? super Byte, ? extends Float> mappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float computeIfPresent(final Byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float compute(final Byte key,
final java.util.function.BiFunction<? super Byte, ? super Float, ? extends Float> remappingFunction) {
throw new UnsupportedOperationException();
}
@Deprecated
@Override
public Float merge(final Byte key, final Float value,
final java.util.function.BiFunction<? super Float, ? super Float, ? extends Float> remappingFunction) {
throw new UnsupportedOperationException();
}
}
public static Byte2FloatMap unmodifiable(final Byte2FloatMap m) {
return new UnmodifiableMap(m);
}
}