immutablePrimitiveObjectSingletonMap.stg

import "copyright.stg"
import "primitiveEquals.stg"
import "primitiveHashCode.stg"
import "primitiveLiteral.stg"

targetPath() ::= "org/eclipse/collections/impl/map/immutable/primitive"

fileName(primitive) ::= "Immutable<primitive.name>ObjectSingletonMap"

skipBoolean() ::= "true"

class(primitive) ::= <<
<body(primitive.type, primitive.name)>
>>

collectPrimitive(name, type) ::= <<
public Immutable<name>Bag collect<name>(<name>Function\<? super V> <type>Function)
{
    return <name>Bags.immutable.with(<type>Function.<type>ValueOf(this.value1));
}

public \<R extends Mutable<name>Collection> R collect<name>(<name>Function\<? super V> <type>Function, R target)
{
    target.add(<type>Function.<type>ValueOf(this.value1));
    return target;
}

>>

body(type, name) ::= <<
<copyright()>

package org.eclipse.collections.impl.map.immutable.primitive;

import java.io.IOException;
import java.io.Serializable;
import java.util.Collection;
import java.util.Comparator;
import java.util.Iterator;

import org.eclipse.collections.api.Lazy<name>Iterable;
import org.eclipse.collections.api.LazyIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.<name>Iterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.MutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableBooleanBag;
import org.eclipse.collections.api.bag.primitive.ImmutableByteBag;
import org.eclipse.collections.api.bag.primitive.ImmutableCharBag;
import org.eclipse.collections.api.bag.primitive.ImmutableDoubleBag;
import org.eclipse.collections.api.bag.primitive.ImmutableFloatBag;
import org.eclipse.collections.api.bag.primitive.ImmutableIntBag;
import org.eclipse.collections.api.bag.primitive.ImmutableLongBag;
import org.eclipse.collections.api.bag.primitive.ImmutableShortBag;
import org.eclipse.collections.api.bag.sorted.MutableSortedBag;
import org.eclipse.collections.impl.bag.sorted.mutable.TreeBag;
import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.function.Function0;
import org.eclipse.collections.api.block.function.Function2;
import org.eclipse.collections.api.block.function.primitive.BooleanFunction;
import org.eclipse.collections.api.block.function.primitive.ByteFunction;
import org.eclipse.collections.api.block.function.primitive.CharFunction;
import org.eclipse.collections.api.block.function.primitive.DoubleFunction;
import org.eclipse.collections.api.block.function.primitive.DoubleObjectToDoubleFunction;
import org.eclipse.collections.api.block.function.primitive.FloatFunction;
import org.eclipse.collections.api.block.function.primitive.FloatObjectToFloatFunction;
import org.eclipse.collections.api.block.function.primitive.IntFunction;
import org.eclipse.collections.api.block.function.primitive.IntObjectToIntFunction;
import org.eclipse.collections.api.block.function.primitive.LongFunction;
import org.eclipse.collections.api.block.function.primitive.LongObjectToLongFunction;
import org.eclipse.collections.api.block.function.primitive.ShortFunction;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.api.block.predicate.Predicate2;
import org.eclipse.collections.api.block.predicate.primitive.<name>ObjectPredicate;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.block.procedure.Procedure2;
import org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure;
import org.eclipse.collections.api.block.procedure.primitive.<name>ObjectProcedure;
import org.eclipse.collections.api.block.procedure.primitive.<name>Procedure;
import org.eclipse.collections.api.collection.primitive.MutableBooleanCollection;
import org.eclipse.collections.api.collection.primitive.MutableByteCollection;
import org.eclipse.collections.api.collection.primitive.MutableCharCollection;
import org.eclipse.collections.api.collection.primitive.MutableDoubleCollection;
import org.eclipse.collections.api.collection.primitive.MutableFloatCollection;
import org.eclipse.collections.api.collection.primitive.MutableIntCollection;
import org.eclipse.collections.api.collection.primitive.MutableLongCollection;
import org.eclipse.collections.api.collection.primitive.MutableShortCollection;
import org.eclipse.collections.api.list.MutableList;
import org.eclipse.collections.api.map.ImmutableMap;
import org.eclipse.collections.api.map.MutableMap;
import org.eclipse.collections.api.map.primitive.<name>ObjectMap;
import org.eclipse.collections.api.map.primitive.Immutable<name>ObjectMap;
import org.eclipse.collections.api.map.sorted.MutableSortedMap;
import org.eclipse.collections.api.multimap.MutableMultimap;
import org.eclipse.collections.api.multimap.bag.ImmutableBagMultimap;
import org.eclipse.collections.api.partition.PartitionMutableCollection;
import org.eclipse.collections.api.partition.bag.PartitionImmutableBag;
import org.eclipse.collections.api.partition.bag.PartitionMutableBag;
import org.eclipse.collections.api.set.ImmutableSet;
import org.eclipse.collections.api.set.MutableSet;
import org.eclipse.collections.api.set.primitive.Mutable<name>Set;
import org.eclipse.collections.api.set.sorted.MutableSortedSet;
import org.eclipse.collections.api.tuple.Pair;
import org.eclipse.collections.api.tuple.primitive.<name>ObjectPair;
import org.eclipse.collections.impl.UnmodifiableIteratorAdapter;
import org.eclipse.collections.impl.bag.mutable.HashBag;
import org.eclipse.collections.impl.bag.sorted.mutable.TreeBag;
import org.eclipse.collections.impl.block.factory.Comparators;
import org.eclipse.collections.impl.block.procedure.MutatingAggregationProcedure;
import org.eclipse.collections.impl.block.procedure.NonMutatingAggregationProcedure;
import org.eclipse.collections.impl.block.procedure.PartitionProcedure;
import org.eclipse.collections.impl.block.procedure.PartitionPredicate2Procedure;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.Maps;
import org.eclipse.collections.impl.factory.Multimaps;
import org.eclipse.collections.impl.factory.Sets;
import org.eclipse.collections.impl.factory.SortedMaps;
import org.eclipse.collections.impl.factory.SortedSets;
import org.eclipse.collections.impl.factory.primitive.BooleanBags;
import org.eclipse.collections.impl.factory.primitive.ByteBags;
import org.eclipse.collections.impl.factory.primitive.CharBags;
import org.eclipse.collections.impl.factory.primitive.DoubleBags;
import org.eclipse.collections.impl.factory.primitive.FloatBags;
import org.eclipse.collections.impl.factory.primitive.IntBags;
import org.eclipse.collections.impl.factory.primitive.LongBags;
import org.eclipse.collections.impl.factory.primitive.ShortBags;
import org.eclipse.collections.impl.factory.primitive.<name>Lists;
import org.eclipse.collections.impl.lazy.LazyIterableAdapter;
import org.eclipse.collections.impl.list.mutable.FastList;
import org.eclipse.collections.impl.map.mutable.UnifiedMap;
import org.eclipse.collections.impl.map.mutable.primitive.<name>ObjectHashMap;
import org.eclipse.collections.impl.multimap.bag.HashBagMultimap;
import org.eclipse.collections.impl.partition.bag.PartitionHashBag;
import org.eclipse.collections.impl.set.mutable.UnifiedSet;
import org.eclipse.collections.impl.set.mutable.primitive.<name>HashSet;
import org.eclipse.collections.impl.set.mutable.primitive.Unmodifiable<name>Set;
import org.eclipse.collections.impl.tuple.primitive.PrimitiveTuples;
import org.eclipse.collections.impl.utility.Iterate;
import org.eclipse.collections.impl.utility.internal.IterableIterate;

/**
 * Immutable<name>ObjectSingletonMap is an optimization for {@link Immutable<name>ObjectMap} of size 1.
 * This file was automatically generated from template file immutablePrimitiveObjectSingletonMap.stg.
 *
 * @since 4.0.
 */
final class Immutable<name>ObjectSingletonMap\<V> extends AbstractImmutable<name>ObjectMap\<V> implements Serializable
{
    private static final long serialVersionUID = 1L;
    private final <type> key1;
    private final V value1;

    Immutable<name>ObjectSingletonMap(<type> key1, V value1)
    {
        this.key1 = key1;
        this.value1 = value1;
    }

    public V get(<type> key)
    {
        return <(equals.(type))("this.key1", "key")> ? this.value1 : null;
    }

    public V getIfAbsent(<type> key, Function0\<? extends V> ifAbsent)
    {
        return <(equals.(type))("this.key1", "key")> ? this.value1 : ifAbsent.value();
    }

    public boolean containsKey(<type> key)
    {
        return <(equals.(type))("this.key1", "key")>;
    }

    public boolean containsValue(Object value)
    {
        return nullSafeEquals(this.value1, value);
    }

    private static boolean nullSafeEquals(Object value, Object other)
    {
        if (value == null)
        {
            if (other == null)
            {
                return true;
            }
        }
        else if (other == value || value.equals(other))
        {
            return true;
        }
        return false;
    }

    public Immutable<name>ObjectMap\<V> tap(Procedure\<? super V> procedure)
    {
        procedure.value(this.value1);
        return this;
    }

    public void forEachValue(Procedure\<? super V> procedure)
    {
        procedure.value(this.value1);
    }

    public void forEachKey(<name>Procedure procedure)
    {
        procedure.value(this.key1);
    }

    public void forEachKeyValue(<name>ObjectProcedure\<? super V> procedure)
    {
        procedure.value(this.key1, this.value1);
    }

    public Immutable<name>ObjectMap\<V> select(<name>ObjectPredicate\<? super V> predicate)
    {
        return predicate.accept(this.key1, this.value1) ? <name>ObjectHashMap.newWithKeysValues(this.key1, this.value1).toImmutable()
                : (Immutable<name>ObjectMap\<V>) Immutable<name>ObjectEmptyMap.INSTANCE;
    }

    public Immutable<name>ObjectMap\<V> reject(<name>ObjectPredicate\<? super V> predicate)
    {
        return predicate.accept(this.key1, this.value1) ? (Immutable<name>ObjectMap\<V>) Immutable<name>ObjectEmptyMap.INSTANCE
                : <name>ObjectHashMap.newWithKeysValues(this.key1, this.value1).toImmutable();
    }

    public Immutable<name>ObjectMap\<V> toImmutable()
    {
        return this;
    }

    public int size()
    {
        return 1;
    }

    public Mutable<name>Set keySet()
    {
        return Unmodifiable<name>Set.of(<name>HashSet.newSetWith(this.key1));
    }

    public Collection\<V> values()
    {
        return Lists.immutable.of(this.value1).castToList();
    }

    public Lazy<name>Iterable keysView()
    {
        return <name>Lists.immutable.of(this.key1).asLazy();
    }

    public RichIterable\<<name>ObjectPair\<V>\> keyValuesView()
    {
        return Lists.immutable.of(PrimitiveTuples.pair(this.key1, this.value1)).asLazy();
    }

    @Override
    public boolean equals(Object obj)
    {
        if (obj == this)
        {
            return true;
        }
        if (!(obj instanceof <name>ObjectMap))
        {
            return false;
        }
        <name>ObjectMap\<V> map = (<name>ObjectMap\<V>) obj;
        if (map.size() != 1)
        {
            return false;
        }
        return map.containsKey(this.key1) && nullSafeEquals(this.value1, map.get(this.key1));
    }

    @Override
    public int hashCode()
    {
        return <(hashCode.(type))("this.key1")> ^ (this.value1 == null ? 0 : this.value1.hashCode());
    }

    @Override
    public String toString()
    {
        return "{" + this.key1 + "=" + this.value1 + "}";
    }

    public boolean isEmpty()
    {
        return false;
    }

    public boolean notEmpty()
    {
        return true;
    }

    public V getFirst()
    {
        return this.value1;
    }

    public V getLast()
    {
        return this.value1;
    }

    public boolean contains(Object object)
    {
        return this.containsValue(object);
    }

    public boolean containsAllIterable(Iterable\<?> source)
    {
        for (Iterator\<?> iterator = source.iterator(); iterator.hasNext(); )
        {
            if (!nullSafeEquals(this.value1, iterator.next()))
            {
                return false;
            }
        }
        return true;
    }

    public boolean containsAll(Collection\<?> source)
    {
        return this.containsAllIterable(source);
    }

    public boolean containsAllArguments(Object... elements)
    {
        for (Object item : elements)
        {
            if (!this.contains(item))
            {
                return false;
            }
        }
        return true;
    }

    public ImmutableBag\<V> select(Predicate\<? super V> predicate)
    {
        return predicate.accept(this.value1) ? Bags.immutable.with(this.value1) : Bags.immutable.\<V>with();
    }

    public \<R extends Collection\<V>\> R select(Predicate\<? super V> predicate, R target)
    {
        if (predicate.accept(this.value1))
        {
            target.add(this.value1);
        }
        return target;
    }

    public \<P> ImmutableBag\<V> selectWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return predicate.accept(this.value1, parameter) ? Bags.immutable.with(this.value1) : Bags.immutable.\<V>with();
    }

    public \<P, R extends Collection\<V>\> R selectWith(Predicate2\<? super V, ? super P> predicate, P parameter, R targetCollection)
    {
        if (predicate.accept(this.value1, parameter))
        {
            targetCollection.add(this.value1);
        }
        return targetCollection;
    }

    public ImmutableBag\<V> reject(Predicate\<? super V> predicate)
    {
        return predicate.accept(this.value1) ? Bags.immutable.\<V>with() : Bags.immutable.with(this.value1);
    }

    public \<R extends Collection\<V>\> R reject(Predicate\<? super V> predicate, R target)
    {
        if (!predicate.accept(this.value1))
        {
            target.add(this.value1);
        }
        return target;
    }

    public \<P> ImmutableBag\<V> rejectWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return predicate.accept(this.value1, parameter) ? Bags.immutable.\<V>with() : Bags.immutable.with(this.value1);
    }

    public \<P, R extends Collection\<V>\> R rejectWith(Predicate2\<? super V, ? super P> predicate, P parameter, R targetCollection)
    {
        if (!predicate.accept(this.value1, parameter))
        {
            targetCollection.add(this.value1);
        }
        return targetCollection;
    }

    public PartitionImmutableBag\<V> partition(Predicate\<? super V> predicate)
    {
        PartitionMutableBag\<V> partitionMutableBag = new PartitionHashBag\<V>();
        this.forEach(new PartitionProcedure\<V>(predicate, partitionMutableBag));
        return partitionMutableBag.toImmutable();
    }

    public \<P> PartitionImmutableBag\<V> partitionWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        PartitionMutableBag\<V> partitionMutableBag = new PartitionHashBag\<V>();
        this.forEach(new PartitionPredicate2Procedure\<V, P>(predicate, parameter, partitionMutableBag));
        return partitionMutableBag.toImmutable();
    }

    public \<S> ImmutableBag\<S> selectInstancesOf(Class\<S> clazz)
    {
        return clazz.isInstance(this.value1) ? Bags.immutable.with(clazz.cast(this.value1)) : Bags.immutable.\<S>with();
    }

    public \<VV> ImmutableBag\<VV> collect(Function\<? super V, ? extends VV> function)
    {
        return Bags.immutable.with(function.valueOf(this.value1));
    }

    <collectPrimitive("Boolean", "boolean")>
    <collectPrimitive("Byte", "byte")>
    <collectPrimitive("Char", "char")>
    <collectPrimitive("Double", "double")>
    <collectPrimitive("Float", "float")>
    <collectPrimitive("Int", "int")>
    <collectPrimitive("Long", "long")>
    <collectPrimitive("Short", "short")>
    public \<VV> ImmutableBag\<VV> collectIf(Predicate\<? super V> predicate, Function\<? super V, ? extends VV> function)
    {
        return predicate.accept(this.value1) ? Bags.immutable.with(function.valueOf(this.value1)) : Bags.immutable.\<VV>with();
    }

    public \<VV> ImmutableBag\<VV> flatCollect(Function\<? super V, ? extends Iterable\<VV>\> function)
    {
        return Bags.immutable.withAll(function.valueOf(this.value1));
    }

    public V detect(Predicate\<? super V> predicate)
    {
        return predicate.accept(this.value1) ? this.value1 : null;
    }

    public \<P> V detectWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return predicate.accept(this.value1, parameter) ? this.value1 : null;
    }

    public V detectIfNone(Predicate\<? super V> predicate, Function0\<? extends V> function)
    {
        return predicate.accept(this.value1) ? this.value1 : function.value();
    }

    public \<P> V detectWithIfNone(Predicate2\<? super V, ? super P> predicate, P parameter, Function0\<? extends V> function)
    {
        return predicate.accept(this.value1, parameter) ? this.value1 : function.value();
    }

    public int count(Predicate\<? super V> predicate)
    {
        return predicate.accept(this.value1) ? 1 : 0;
    }

    public \<P> int countWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return predicate.accept(this.value1, parameter) ? 1 : 0;
    }

    public boolean anySatisfy(Predicate\<? super V> predicate)
    {
        return predicate.accept(this.value1);
    }

    public \<P> boolean anySatisfyWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return predicate.accept(this.value1, parameter);
    }

    public boolean allSatisfy(Predicate\<? super V> predicate)
    {
        return predicate.accept(this.value1);
    }

    public \<P> boolean allSatisfyWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return predicate.accept(this.value1, parameter);
    }

    public boolean noneSatisfy(Predicate\<? super V> predicate)
    {
        return !predicate.accept(this.value1);
    }

    public \<P> boolean noneSatisfyWith(Predicate2\<? super V, ? super P> predicate, P parameter)
    {
        return !predicate.accept(this.value1, parameter);
    }

    public \<IV> IV injectInto(IV injectedValue, Function2\<? super IV, ? super V, ? extends IV> function)
    {
        return function.value(injectedValue, this.value1);
    }

    public int injectInto(int injectedValue, IntObjectToIntFunction\<? super V> function)
    {
        return function.intValueOf(injectedValue, this.value1);
    }

    public long injectInto(long injectedValue, LongObjectToLongFunction\<? super V> function)
    {
        return function.longValueOf(injectedValue, this.value1);
    }

    public float injectInto(float injectedValue, FloatObjectToFloatFunction\<? super V> function)
    {
        return function.floatValueOf(injectedValue, this.value1);
    }

    public double injectInto(double injectedValue, DoubleObjectToDoubleFunction\<? super V> function)
    {
        return function.doubleValueOf(injectedValue, this.value1);
    }

    public \<R extends Collection\<V>\> R into(R target)
    {
        return Iterate.addAllTo(this, target);
    }

    public MutableList\<V> toList()
    {
        return Lists.mutable.with(this.value1);
    }

    public MutableList\<V> toSortedList()
    {
        return Lists.mutable.with(this.value1);
    }

    public MutableList\<V> toSortedList(Comparator\<? super V> comparator)
    {
        return Lists.mutable.with(this.value1);
    }

    public MutableSet\<V> toSet()
    {
        return Sets.mutable.with(this.value1);
    }

    public MutableSortedSet\<V> toSortedSet()
    {
        return SortedSets.mutable.with(this.value1);
    }

    public MutableSortedSet\<V> toSortedSet(Comparator\<? super V> comparator)
    {
        return SortedSets.mutable.with(this.value1);
    }

    public MutableBag\<V> toBag()
    {
        return Bags.mutable.with(this.value1);
    }

    public MutableSortedBag\<V> toSortedBag()
    {
        return TreeBag.newBagWith(this.value1);
    }

    public MutableSortedBag\<V> toSortedBag(Comparator\<? super V> comparator)
    {
        return TreeBag.newBagWith(comparator, this.value1);
    }

    public \<VV extends Comparable\<? super VV>\> MutableSortedBag\<V> toSortedBagBy(Function\<? super V, ? extends VV> function)
    {
        return TreeBag.newBagWith(Comparators.byFunction(function), this.value1);
    }

    public \<NK, NV> MutableMap\<NK, NV> toMap(Function\<? super V, ? extends NK> keyFunction, Function\<? super V, ? extends NV> valueFunction)
    {
        return Maps.mutable.with(keyFunction.valueOf(this.value1), valueFunction.valueOf(this.value1));
    }

    public \<NK, NV> MutableSortedMap\<NK, NV> toSortedMap(Function\<? super V, ? extends NK> keyFunction, Function\<? super V, ? extends NV> valueFunction)
    {
        return SortedMaps.mutable.with(keyFunction.valueOf(this.value1), valueFunction.valueOf(this.value1));
    }

    public \<NK, NV> MutableSortedMap\<NK, NV> toSortedMap(Comparator\<? super NK> comparator, Function\<? super V, ? extends NK> keyFunction, Function\<? super V, ? extends NV> valueFunction)
    {
        return SortedMaps.mutable.with(keyFunction.valueOf(this.value1), valueFunction.valueOf(this.value1));
    }

    public LazyIterable\<V> asLazy()
    {
        return new LazyIterableAdapter\<V>(FastList.newListWith(this.value1));
    }

    public Object[] toArray()
    {
        return new Object[]{this.value1};
    }

    public \<T> T[] toArray(T[] a)
    {
        return (T[]) new Object[]{this.value1};
    }

    public V min(Comparator\<? super V> comparator)
    {
        return this.value1;
    }

    public V max(Comparator\<? super V> comparator)
    {
        return this.value1;
    }

    public V min()
    {
        return this.value1;
    }

    public V max()
    {
        return this.value1;
    }

    public long sumOfInt(IntFunction\<? super V> function)
    {
        return function.intValueOf(this.value1);
    }

    public double sumOfFloat(FloatFunction\<? super V> function)
    {
        return function.floatValueOf(this.value1);
    }

    public long sumOfLong(LongFunction\<? super V> function)
    {
        return function.longValueOf(this.value1);
    }

    public double sumOfDouble(DoubleFunction\<? super V> function)
    {
        return function.doubleValueOf(this.value1);
    }

    public String makeString()
    {
        return this.makeString(", ");
    }

    public String makeString(String separator)
    {
        return this.makeString("", separator, "");
    }

    public String makeString(String start, String separator, String end)
    {
        Appendable stringBuilder = new StringBuilder();
        this.appendString(stringBuilder, start, separator, end);
        return stringBuilder.toString();
    }

    public void appendString(Appendable appendable)
    {
        this.appendString(appendable, ", ");
    }

    public void appendString(Appendable appendable, String separator)
    {
        this.appendString(appendable, "", separator, "");
    }

    public void appendString(Appendable appendable, String start, String separator, String end)
    {
        try
        {
            appendable.append(start);
            appendable.append(String.valueOf(this.value1));
            appendable.append(end);
        }
        catch (IOException e)
        {
            throw new RuntimeException(e);
        }
    }

    public \<VV> ImmutableBagMultimap\<VV, V> groupBy(Function\<? super V, ? extends VV> function)
    {
        return Multimaps.immutable.bag.with(function.valueOf(this.value1), this.value1);
    }

    public \<VV, R extends MutableMultimap\<VV, V>\> R groupBy(Function\<? super V, ? extends VV> function, R target)
    {
        target.put(function.valueOf(this.value1), this.value1);
        return target;
    }

    public \<VV> ImmutableBagMultimap\<VV, V> groupByEach(Function\<? super V, ? extends Iterable\<VV>\> function)
    {
        return this.groupByEach(function, HashBagMultimap.\<VV, V>newMultimap()).toImmutable();
    }

    public \<VV, R extends MutableMultimap\<VV, V>\> R groupByEach(Function\<? super V, ? extends Iterable\<VV>\> function, R target)
    {
        Iterable\<VV> iterable = function.valueOf(this.value1);
        for (VV key : iterable)
        {
            target.put(key, this.value1);
        }
        return target;
    }

    public \<VV> ImmutableMap\<VV, V> groupByUniqueKey(Function\<? super V, ? extends VV> function)
    {
        return Maps.immutable.with(function.valueOf(this.value1), this.value1);
    }

    public \<VV, R extends MutableMap\<VV, V>\> R groupByUniqueKey(Function\<? super V, ? extends VV> function, R target)
    {
        if (target.put(function.valueOf(this.value1), this.value1) != null)
        {
            throw new IllegalStateException("Key " + function.valueOf(this.value1) + " already exists in map!");
        }
        return target;
    }

    public \<S> ImmutableBag\<Pair\<V, S>\> zip(Iterable\<S> that)
    {
        return this.zip(that, HashBag.\<Pair\<V, S>\>newBag()).toImmutable();
    }

    public \<S, R extends Collection\<Pair\<V, S>\>> R zip(Iterable\<S> that, R target)
    {
        return IterableIterate.zip(this, that, target);
    }

    public ImmutableSet\<Pair\<V, Integer>\> zipWithIndex()
    {
        return this.zipWithIndex(UnifiedSet.\<Pair\<V, Integer>\>newSet()).toImmutable();
    }

    public \<R extends Collection\<Pair\<V, Integer>\>> R zipWithIndex(R target)
    {
        return IterableIterate.zipWithIndex(this, target);
    }

    public RichIterable\<RichIterable\<V>\> chunk(int size)
    {
        if (size \<= 0)
        {
            throw new IllegalArgumentException("Size for groups must be positive but was: " + size);
        }
        MutableList\<RichIterable\<V>\> result = Lists.mutable.of();
        result.add(FastList.newListWith(this.value1));
        return result;
    }

    public \<K, VV> ImmutableMap\<K, VV> aggregateInPlaceBy(Function\<? super V, ? extends K> groupBy, Function0\<? extends VV> zeroValueFactory, Procedure2\<? super VV, ? super V> mutatingAggregator)
    {
        MutableMap\<K, VV> map = UnifiedMap.newMap();
        this.forEach(new MutatingAggregationProcedure\<V, K, VV>(map, groupBy, zeroValueFactory, mutatingAggregator));
        return map.toImmutable();
    }

    public \<K, VV> ImmutableMap\<K, VV> aggregateBy(Function\<? super V, ? extends K> groupBy, Function0\<? extends VV> zeroValueFactory, Function2\<? super VV, ? super V, ? extends VV> nonMutatingAggregator)
    {
        MutableMap\<K, VV> map = UnifiedMap.newMap();
        this.forEach(new NonMutatingAggregationProcedure\<V, K, VV>(map, groupBy, zeroValueFactory, nonMutatingAggregator));
        return map.toImmutable();
    }

    public \<VV extends Comparable\<? super VV>\> V maxBy(Function\<? super V, ? extends VV> function)
    {
        return this.value1;
    }

    public \<VV extends Comparable\<? super VV>\> V minBy(Function\<? super V, ? extends VV> function)
    {
        return this.value1;
    }

    public \<VV extends Comparable\<? super VV>\> MutableSortedSet\<V> toSortedSetBy(Function\<? super V, ? extends VV> function)
    {
        return SortedSets.mutable.with(this.value1);
    }

    public \<VV extends Comparable\<? super VV>\> MutableList\<V> toSortedListBy(Function\<? super V, ? extends VV> function)
    {
        return Lists.mutable.of(this.value1);
    }

    public \<VV, R extends Collection\<VV>\> R flatCollect(Function\<? super V, ? extends Iterable\<VV>\> function, R target)
    {
        Iterate.addAllTo(function.valueOf(this.value1), target);
        return target;
    }

    public \<VV, R extends Collection\<VV>\> R collectIf(Predicate\<? super V> predicate, Function\<? super V, ? extends VV> function, R target)
    {
        if (predicate.accept(this.value1))
        {
            target.add(function.valueOf(this.value1));
        }
        return target;
    }

    public \<P, VV> ImmutableBag\<VV> collectWith(Function2\<? super V, ? super P, ? extends VV> function, P parameter)
    {
        return Bags.immutable.with(function.value(this.value1, parameter));
    }

    public \<P, VV, R extends Collection\<VV>\> R collectWith(Function2\<? super V, ? super P, ? extends VV> function, P parameter, R targetCollection)
    {
        targetCollection.add(function.value(this.value1, parameter));
        return targetCollection;
    }

    public \<VV, R extends Collection\<VV>\> R collect(Function\<? super V, ? extends VV> function, R target)
    {
        target.add(function.valueOf(this.value1));
        return target;
    }

    public Immutable<name>ObjectMap\<V> newWithKeyValue(<type> key, V value)
    {
        return <name>ObjectHashMap.newWithKeysValues(this.key1, this.value1, key, value).toImmutable();
    }

    public Immutable<name>ObjectMap\<V> newWithoutKey(<type> key)
    {
        return <(equals.(type))("this.key1", "key")> ? (Immutable<name>ObjectMap\<V>) Immutable<name>ObjectEmptyMap.INSTANCE : this;
    }

    public Immutable<name>ObjectMap\<V> newWithoutAllKeys(<name>Iterable keys)
    {
        return keys.contains(this.key1) ? (Immutable<name>ObjectMap\<V>) Immutable<name>ObjectEmptyMap.INSTANCE : this;
    }

    public void forEach(Procedure\<? super V> procedure)
    {
        this.each(procedure);
    }

    public void each(Procedure\<? super V> procedure)
    {
        procedure.value(this.value1);
    }

    public void forEachWithIndex(ObjectIntProcedure\<? super V> objectIntProcedure)
    {
        objectIntProcedure.value(this.value1, 0);
    }

    public \<P> void forEachWith(Procedure2\<? super V, ? super P> procedure, P parameter)
    {
        procedure.value(this.value1, parameter);
    }

    public Iterator\<V> iterator()
    {
        return new UnmodifiableIteratorAdapter\<V>(<name>ObjectHashMap.newWithKeysValues(this.key1, this.value1).iterator());
    }

    private Object writeReplace()
    {
        return new Immutable<name>ObjectMapSerializationProxy\<V>(this);
    }
}

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