tech.mlsql.common.utils.collect

Class MultimapBuilder.MultimapBuilderWithKeys<K0>

java.lang.Object

tech.mlsql.common.utils.collect.MultimapBuilder.MultimapBuilderWithKeys<K0>

Type Parameters:

K0 - The upper bound on the key type of the generated multimap.

Enclosing class:

MultimapBuilder<K0,V0>

public abstract static class MultimapBuilder.MultimapBuilderWithKeys<K0>
extends Object

An intermediate stage in a MultimapBuilder in which the key-value collection map implementation has been specified, but the value collection implementation has not.

Since:

16.0

Method Summary

Modifier and Type	Method and Description
MultimapBuilder.ListMultimapBuilder<K0,Object>	arrayListValues() Uses an ArrayList to store value collections.
MultimapBuilder.ListMultimapBuilder<K0,Object>	arrayListValues(int expectedValuesPerKey) Uses an ArrayList to store value collections, initialized to expect the specified number of values per key.
<V0 extends Enum<V0>> MultimapBuilder.SetMultimapBuilder<K0,V0>	enumSetValues(Class<V0> valueClass) Uses an EnumSet to store value collections.
MultimapBuilder.SetMultimapBuilder<K0,Object>	hashSetValues() Uses a hash-based Set to store value collections.
MultimapBuilder.SetMultimapBuilder<K0,Object>	hashSetValues(int expectedValuesPerKey) Uses a hash-based Set to store value collections, initialized to expect the specified number of values per key.
MultimapBuilder.SetMultimapBuilder<K0,Object>	linkedHashSetValues() Uses an insertion-ordered hash-based Set to store value collections.
MultimapBuilder.SetMultimapBuilder<K0,Object>	linkedHashSetValues(int expectedValuesPerKey) Uses an insertion-ordered hash-based Set to store value collections, initialized to expect the specified number of values per key.
MultimapBuilder.ListMultimapBuilder<K0,Object>	linkedListValues() Uses a LinkedList to store value collections.
MultimapBuilder.SortedSetMultimapBuilder<K0,Comparable>	treeSetValues() Uses a naturally-ordered TreeSet to store value collections.
<V0> MultimapBuilder.SortedSetMultimapBuilder<K0,V0>	treeSetValues(Comparator<V0> comparator) Uses a TreeSet ordered by the specified comparator to store value collections.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

arrayListValues

public MultimapBuilder.ListMultimapBuilder<K0,Object> arrayListValues()

Uses an ArrayList to store value collections.

arrayListValues

public MultimapBuilder.ListMultimapBuilder<K0,Object> arrayListValues(int expectedValuesPerKey)

Uses an ArrayList to store value collections, initialized to expect the specified number of values per key.

Throws:

IllegalArgumentException - if expectedValuesPerKey < 0

linkedListValues

public MultimapBuilder.ListMultimapBuilder<K0,Object> linkedListValues()

Uses a LinkedList to store value collections.

hashSetValues

public MultimapBuilder.SetMultimapBuilder<K0,Object> hashSetValues()

Uses a hash-based Set to store value collections.

hashSetValues

public MultimapBuilder.SetMultimapBuilder<K0,Object> hashSetValues(int expectedValuesPerKey)

Uses a hash-based Set to store value collections, initialized to expect the specified number of values per key.

Throws:

IllegalArgumentException - if expectedValuesPerKey < 0

linkedHashSetValues

public MultimapBuilder.SetMultimapBuilder<K0,Object> linkedHashSetValues()

Uses an insertion-ordered hash-based Set to store value collections.

linkedHashSetValues

public MultimapBuilder.SetMultimapBuilder<K0,Object> linkedHashSetValues(int expectedValuesPerKey)

Uses an insertion-ordered hash-based Set to store value collections, initialized to expect the specified number of values per key.

Throws:

IllegalArgumentException - if expectedValuesPerKey < 0

treeSetValues

public MultimapBuilder.SortedSetMultimapBuilder<K0,Comparable> treeSetValues()

Uses a naturally-ordered TreeSet to store value collections.

treeSetValues

public <V0> MultimapBuilder.SortedSetMultimapBuilder<K0,V0> treeSetValues(Comparator<V0> comparator)

Uses a TreeSet ordered by the specified comparator to store value collections.

Multimaps generated by the resulting builder will not be serializable if comparator is not serializable.

enumSetValues

public <V0 extends Enum<V0>> MultimapBuilder.SetMultimapBuilder<K0,V0> enumSetValues(Class<V0> valueClass)

Uses an EnumSet to store value collections.