package org.eclipse.collections.impl.map.immutable.primitive;
import java.io.IOException;
import java.io.Serializable;
import java.util.NoSuchElementException;
import org.eclipse.collections.api.ByteIterable;
import org.eclipse.collections.api.CharIterable;
import org.eclipse.collections.api.LazyByteIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.LazyCharIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableCharBag;
import org.eclipse.collections.api.bag.primitive.MutableCharBag;
import org.eclipse.collections.api.block.function.primitive.CharToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectCharToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.ByteCharPredicate;
import org.eclipse.collections.api.block.predicate.primitive.CharPredicate;
import org.eclipse.collections.api.block.procedure.primitive.ByteProcedure;
import org.eclipse.collections.api.block.procedure.primitive.ByteCharProcedure;
import org.eclipse.collections.api.block.procedure.primitive.CharProcedure;
import org.eclipse.collections.api.collection.primitive.MutableCharCollection;
import org.eclipse.collections.api.iterator.CharIterator;
import org.eclipse.collections.api.list.primitive.MutableCharList;
import org.eclipse.collections.api.map.primitive.ByteCharMap;
import org.eclipse.collections.api.map.primitive.ImmutableByteCharMap;
import org.eclipse.collections.api.map.primitive.ImmutableCharByteMap;
import org.eclipse.collections.api.set.primitive.MutableByteSet;
import org.eclipse.collections.api.set.primitive.MutableCharSet;
import org.eclipse.collections.api.tuple.primitive.ByteCharPair;
import org.eclipse.collections.impl.bag.mutable.primitive.CharHashBag;
import org.eclipse.collections.impl.collection.mutable.primitive.UnmodifiableCharCollection;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.CharBags;
import org.eclipse.collections.impl.factory.primitive.CharByteMaps;
import org.eclipse.collections.impl.iterator.ImmutableEmptyCharIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyCharIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.CharArrayList;
import org.eclipse.collections.impl.set.mutable.primitive.CharHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.ByteHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.UnmodifiableByteSet;
import org.eclipse.collections.impl.utility.LazyIterate;
import org.eclipse.collections.impl.utility.primitive.LazyByteIterate;
final class ImmutableByteCharEmptyMap implements ImmutableByteCharMap, Serializable
{
static final ImmutableByteCharMap INSTANCE = new ImmutableByteCharEmptyMap();
private static final long serialVersionUID = 1L;
private static final char EMPTY_VALUE = '\0';
private Object readResolve()
{
return INSTANCE;
}
@Override
public char get(byte key)
{
return EMPTY_VALUE;
}
@Override
public char getIfAbsent(byte key, char ifAbsent)
{
return ifAbsent;
}
@Override
public char getOrThrow(byte key)
{
throw new IllegalStateException("Key " + key + " not present.");
}
@Override
public boolean containsKey(byte key)
{
return false;
}
@Override
public boolean containsValue(char value)
{
return false;
}
@Override
public void forEachValue(CharProcedure procedure)
{
}
@Override
public void forEachKey(ByteProcedure procedure)
{
}
@Override
public void forEachKeyValue(ByteCharProcedure procedure)
{
}
@Override
public LazyByteIterable keysView()
{
return LazyByteIterate.empty();
}
@Override
public RichIterable<ByteCharPair> keyValuesView()
{
return LazyIterate.empty();
}
@Override
public ImmutableCharByteMap flipUniqueValues()
{
return CharByteMaps.immutable.empty();
}
@Override
public ImmutableByteCharMap select(ByteCharPredicate predicate)
{
return this;
}
@Override
public ImmutableByteCharMap reject(ByteCharPredicate predicate)
{
return this;
}
@Override
public ImmutableByteCharMap toImmutable()
{
return this;
}
@Override
public CharIterator charIterator()
{
return ImmutableEmptyCharIterator.INSTANCE;
}
@Override
public void forEach(CharProcedure procedure)
{
}
@Override
public void each(CharProcedure procedure)
{
}
@Override
public int count(CharPredicate predicate)
{
return 0;
}
@Override
public long sum()
{
return 0L;
}
@Override
public char min()
{
throw new NoSuchElementException();
}
@Override
public char max()
{
throw new NoSuchElementException();
}
@Override
public char maxIfEmpty(char defaultValue)
{
return defaultValue;
}
@Override
public char minIfEmpty(char defaultValue)
{
return defaultValue;
}
@Override
public double average()
{
throw new ArithmeticException();
}
@Override
public double median()
{
throw new ArithmeticException();
}
@Override
public char[] toSortedArray()
{
return new char[0];
}
@Override
public MutableCharList toSortedList()
{
return new CharArrayList();
}
@Override
public boolean anySatisfy(CharPredicate predicate)
{
return false;
}
@Override
public boolean allSatisfy(CharPredicate predicate)
{
return true;
}
@Override
public boolean noneSatisfy(CharPredicate predicate)
{
return true;
}
@Override
public ImmutableCharBag select(CharPredicate predicate)
{
return CharBags.immutable.empty();
}
@Override
public ImmutableCharBag reject(CharPredicate predicate)
{
return CharBags.immutable.empty();
}
@Override
public <V> ImmutableBag<V> collect(CharToObjectFunction<? extends V> function)
{
return Bags.immutable.empty();
}
@Override
public char detectIfNone(CharPredicate predicate, char ifNone)
{
return ifNone;
}
@Override
public <T> T injectInto(T injectedValue, ObjectCharToObjectFunction<? super T, ? extends T> function)
{
return injectedValue;
}
@Override
public RichIterable<CharIterable> chunk(int size)
{
return Lists.immutable.empty();
}
@Override
public char[] toArray()
{
return new char[0];
}
@Override
public boolean contains(char value)
{
return false;
}
@Override
public boolean containsAll(char... source)
{
return source.length == 0;
}
@Override
public boolean containsAll(CharIterable source)
{
return source.isEmpty();
}
@Override
public MutableCharList toList()
{
return new CharArrayList();
}
@Override
public MutableCharSet toSet()
{
return new CharHashSet();
}
@Override
public MutableCharBag toBag()
{
return new CharHashBag();
}
@Override
public LazyCharIterable asLazy()
{
return new LazyCharIterableAdapter(this);
}
@Override
public ImmutableByteCharMap newWithKeyValue(byte key, char value)
{
return new ImmutableByteCharSingletonMap(key, value);
}
@Override
public ImmutableByteCharMap newWithoutKey(byte key)
{
return this;
}
@Override
public ImmutableByteCharMap newWithoutAllKeys(ByteIterable keys)
{
return this;
}
@Override
public int size()
{
return 0;
}
@Override
public boolean isEmpty()
{
return true;
}
@Override
public boolean notEmpty()
{
return false;
}
@Override
public MutableByteSet keySet()
{
return UnmodifiableByteSet.of(new ByteHashSet());
}
@Override
public MutableCharCollection values()
{
return UnmodifiableCharCollection.of(new CharArrayList());
}
@Override
public boolean equals(Object obj)
{
if (obj == this)
{
return true;
}
if (!(obj instanceof ByteCharMap))
{
return false;
}
ByteCharMap map = (ByteCharMap) obj;
return map.isEmpty();
}
@Override
public int hashCode()
{
return 0;
}
@Override
public String toString()
{
return "{}";
}
@Override
public String makeString()
{
return "";
}
@Override
public String makeString(String separator)
{
return "";
}
@Override
public String makeString(String start, String separator, String end)
{
return start + end;
}
@Override
public void appendString(Appendable appendable)
{
}
@Override
public void appendString(Appendable appendable, String separator)
{
}
@Override
public void appendString(Appendable appendable, String start, String separator, String end)
{
try
{
appendable.append(start);
appendable.append(end);
}
catch (IOException e)
{
throw new RuntimeException(e);
}
}
}