Package org.magicwerk.brownies.collections

Class Key2Collection.Builder<E,K1,K2>

java.lang.Object

org.magicwerk.brownies.collections.KeyCollectionImpl.BuilderImpl<E>

org.magicwerk.brownies.collections.Key2Collection.Builder<E,K1,K2>

Direct Known Subclasses:

Key2Set.Builder

Enclosing class:

Key2Collection<E,K1,K2>

public static class Key2Collection.Builder<E,K1,K2>
extends KeyCollectionImpl.BuilderImpl<E>

Builder to construct Key2Collection instances.

Nested Class Summary

Nested classes/interfaces inherited from class org.magicwerk.brownies.collections.KeyCollectionImpl.BuilderImpl

KeyCollectionImpl.BuilderImpl.KeyMapBuilder<E,K>

Field Summary

Fields inherited from class org.magicwerk.brownies.collections.KeyCollectionImpl.BuilderImpl

afterDeleteTrigger, afterInsertTrigger, allowNullElem, array, beforeDeleteTrigger, beforeInsertTrigger, capacity, collection, constraint, count, keyColl, keyList, keyMapBuilders, maxSize, movingWindow, setBehavior, useBigList

Constructor Summary

Constructors

Constructor	Description
Builder()	Default constructor.
Builder(Key2Collection<E,K1,K2> keyColl)	Private constructor used if extending Key2Collection.

Method Summary

Modifier and Type	Method	Description
Key2Collection<E,K1,K2>	build()
Key2Collection.Builder<E,K1,K2>	withAfterDeleteTrigger(Consumer<E> trigger)	Specify delete trigger.
Key2Collection.Builder<E,K1,K2>	withAfterInsertTrigger(Consumer<E> trigger)	Specify insert trigger.
Key2Collection.Builder<E,K1,K2>	withBeforeDeleteTrigger(Consumer<E> trigger)	Specify delete trigger.
Key2Collection.Builder<E,K1,K2>	withBeforeInsertTrigger(Consumer<E> trigger)	Specify insert trigger.
Key2Collection.Builder<E,K1,K2>	withCapacity(int capacity)	Specify initial capacity.
Key2Collection.Builder<E,K1,K2>	withConstraint(Predicate<E> constraint)	Specify element constraint.
Key2Collection.Builder<E,K1,K2>	withContent(E... elements)	Specify elements added to the collection upon creation.
Key2Collection.Builder<E,K1,K2>	withContent(Collection<? extends E> elements)	Specify elements added to the collection upon creation.
Key2Collection.Builder<E,K1,K2>	withElemDuplicates(boolean allowDuplicates)	Specify whether duplicates are allowed or not.
Key2Collection.Builder<E,K1,K2>	withElemDuplicates(boolean allowDuplicates, boolean allowDuplicatesNull)	Specify whether duplicates are allowed or not.
Key2Collection.Builder<E,K1,K2>	withElemNull(boolean allowNull)	Specifies whether null elements are allowed or not.
Key2Collection.Builder<E,K1,K2>	withElemSet()	Add element map (with ident mapper).
Key2Collection.Builder<E,K1,K2>	withElemSort(boolean sort)	Specify that the element set should be sorted using the natural comparator.
Key2Collection.Builder<E,K1,K2>	withElemSort(Comparator<? super E> comparator)	Set comparator to use for sorting the element set.
Key2Collection.Builder<E,K1,K2>	withElemSort(Comparator<? super E> comparator, boolean sortNullsFirst)	Set comparator to use for sorting the element set.
Key2Collection.Builder<E,K1,K2>	withKey1Duplicates(boolean allowDuplicates)	Specify whether duplicates are allowed or not.
Key2Collection.Builder<E,K1,K2>	withKey1Duplicates(boolean allowDuplicates, boolean allowDuplicatesNull)	Specify whether duplicates are allowed or not.
Key2Collection.Builder<E,K1,K2>	withKey1Map(Function<? super E,K1> mapper)	Add key map.
Key2Collection.Builder<E,K1,K2>	withKey1Null(boolean allowNull)	Specify whether null elements are allowed or not.
Key2Collection.Builder<E,K1,K2>	withKey1Sort(boolean sort)	Set comparator to use for sorting the key map.
Key2Collection.Builder<E,K1,K2>	withKey1Sort(Comparator<? super K1> comparator)	Set comparator to use for sorting the key map.
Key2Collection.Builder<E,K1,K2>	withKey1Sort(Comparator<? super K1> comparator, boolean sortNullsFirst)	Set comparator to use for sorting the key map.
Key2Collection.Builder<E,K1,K2>	withKey2Duplicates(boolean allowDuplicates)	Specify whether duplicates are allowed or not.
Key2Collection.Builder<E,K1,K2>	withKey2Duplicates(boolean allowDuplicates, boolean allowDuplicatesNull)	Specify whether duplicates are allowed or not.
Key2Collection.Builder<E,K1,K2>	withKey2Map(Function<? super E,K2> mapper)	Add key map.
Key2Collection.Builder<E,K1,K2>	withKey2Null(boolean allowNull)	Specify whether null elements are allowed or not.
Key2Collection.Builder<E,K1,K2>	withKey2Sort(boolean sort)	Set comparator to use for sorting the key map.
Key2Collection.Builder<E,K1,K2>	withKey2Sort(Comparator<? super K2> comparator)	Set comparator to use for sorting the key map.
Key2Collection.Builder<E,K1,K2>	withKey2Sort(Comparator<? super K2> comparator, boolean sortNullsFirst)	Set comparator to use for sorting the key map.
Key2Collection.Builder<E,K1,K2>	withMaxSize(int maxSize)	Specify maximum size of collection.
Key2Collection.Builder<E,K1,K2>	withNull(boolean allowNull)	Specifies whether null elements are allowed or not.
Key2Collection.Builder<E,K1,K2>	withOrderByElem(boolean orderBy)	Specifies that the collection will have the order of the element set.
Key2Collection.Builder<E,K1,K2>	withOrderByKey1(boolean orderBy)	Specifies that the collection will have the order of the key map.
Key2Collection.Builder<E,K1,K2>	withOrderByKey2(boolean orderBy)	Specifies that the collection will have the order of the key map.
Key2Collection.Builder<E,K1,K2>	withPrimaryElem()	Specify the element to be a primary key.
Key2Collection.Builder<E,K1,K2>	withPrimaryKey1Map(Function<? super E,K1> mapper)	Specify this key to be a primary key.
Key2Collection.Builder<E,K1,K2>	withPrimaryKey2Map(Function<? super E,K2> mapper)	Specify this key to be a primary key.
Key2Collection.Builder<E,K1,K2>	withSetBehavior(boolean setBehavior)	Specifies that the collection behaves like a Set on adding elements, i.e.
Key2Collection.Builder<E,K1,K2>	withUniqueElem()	Specify the element to be a unique key.
Key2Collection.Builder<E,K1,K2>	withUniqueKey1Map(Function<? super E,K1> mapper)	Specify this key to be a unique key.
Key2Collection.Builder<E,K1,K2>	withUniqueKey2Map(Function<? super E,K2> mapper)	Specify this key to be a unique key.

Methods inherited from class org.magicwerk.brownies.collections.KeyCollectionImpl.BuilderImpl

build, buildKeyMap, getKeyMapBuilder, hasElemMapBuilder, init, init, initKeyMapBuilder, initList, isFalse, isTrue, withElemCount, withKeyDuplicates, withKeyMap, withKeyNull, withKeySort, withKeySort, withKeySort, withListBig, withListType, withOrderByElem, withOrderByKey, withOrderByKey, withOrderByKey1, withOrderByKey2, withPrimaryKeyMap, withUniqueKeyMap, withWindowSize

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Default constructor.

Builder

Builder(Key2Collection<E,K1,K2> keyColl)

Private constructor used if extending Key2Collection.

Parameters:

keyColl - key collection

Method Details

build

public Key2Collection<E,K1,K2> build()

Returns:

created collection

withNull

public Key2Collection.Builder<E,K1,K2> withNull(boolean allowNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specifies whether null elements are allowed or not. A null element will have null keys. This method does not implicitly create an element set, where as KeyCollectionImpl.BuilderImpl.withElemNull(boolean) does.

Overrides:

withNull in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowNull - true to allow null elements (default), false to disallow

Returns:

this (fluent interfaces)

withConstraint

public Key2Collection.Builder<E,K1,K2> withConstraint(Predicate<E> constraint)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify element constraint.

Overrides:

withConstraint in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

constraint - constraint element must satisfy, null for none (default)

Returns:

this (fluent interface)

withBeforeInsertTrigger

public Key2Collection.Builder<E,K1,K2> withBeforeInsertTrigger(Consumer<E> trigger)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify insert trigger.

Overrides:

withBeforeInsertTrigger in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

trigger - insert trigger method, null for none (default)

Returns:

this (fluent interface)

withAfterInsertTrigger

public Key2Collection.Builder<E,K1,K2> withAfterInsertTrigger(Consumer<E> trigger)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify insert trigger.

Overrides:

withAfterInsertTrigger in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

trigger - insert trigger method, null for none (default)

Returns:

this (fluent interface)

withBeforeDeleteTrigger

public Key2Collection.Builder<E,K1,K2> withBeforeDeleteTrigger(Consumer<E> trigger)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify delete trigger.

Overrides:

withBeforeDeleteTrigger in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

trigger - delete trigger method, null for none (default)

Returns:

this (fluent interface)

withAfterDeleteTrigger

public Key2Collection.Builder<E,K1,K2> withAfterDeleteTrigger(Consumer<E> trigger)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify delete trigger.

Overrides:

withAfterDeleteTrigger in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

trigger - delete trigger method, null for none (default)

Returns:

this (fluent interface)

withCapacity

public Key2Collection.Builder<E,K1,K2> withCapacity(int capacity)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify initial capacity.

Overrides:

withCapacity in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

capacity - initial capacity

Returns:

this (fluent interface)

withContent

public Key2Collection.Builder<E,K1,K2> withContent(Collection<? extends E> elements)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify elements added to the collection upon creation.

Overrides:

withContent in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

elements - initial elements

Returns:

this (fluent interface)

withContent

public Key2Collection.Builder<E,K1,K2> withContent(E... elements)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify elements added to the collection upon creation.

Overrides:

withContent in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

elements - initial elements

Returns:

this (fluent interface)

withMaxSize

public Key2Collection.Builder<E,K1,K2> withMaxSize(int maxSize)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify maximum size of collection. If an attempt is made to add more elements, an exception is thrown.

Overrides:

withMaxSize in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

maxSize - maximum size

Returns:

this (fluent interface)

withSetBehavior

public Key2Collection.Builder<E,K1,K2> withSetBehavior(boolean setBehavior)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specifies that the collection behaves like a Set on adding elements, i.e. if an element cannot be added due to duplicate or other constraints, no exception is thrown.

Overrides:

withSetBehavior in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

setBehavior - true to define set behavior (default is false)

Returns:

this (fluent interface)

withElemSet

public Key2Collection.Builder<E,K1,K2> withElemSet()

Description copied from class: KeyCollectionImpl.BuilderImpl

Add element map (with ident mapper).

Overrides:

withElemSet in class KeyCollectionImpl.BuilderImpl<E>

Returns:

this (fluent interface)

withOrderByElem

public Key2Collection.Builder<E,K1,K2> withOrderByElem(boolean orderBy)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specifies that the collection will have the order of the element set. The element set must be sorted, if no sort order has been defined, the natural comparator will be used. If the set allows null values, the used comparator will sort them last.

Overrides:

withOrderByElem in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

orderBy - if true the collection will have the order of the element set (default is false, only one key map or the element set can have the order by option set)

Returns:

this (fluent interface)

withElemNull

public Key2Collection.Builder<E,K1,K2> withElemNull(boolean allowNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specifies whether null elements are allowed or not. A null element will have null keys. This method does implicitly create an element set, where as KeyCollectionImpl.BuilderImpl.withNull(boolean) does not.

Overrides:

withElemNull in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowNull - true to allow null elements, false to disallow (default is true)

Returns:

this (fluent interfaces)

withElemDuplicates

public Key2Collection.Builder<E,K1,K2> withElemDuplicates(boolean allowDuplicates)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether duplicates are allowed or not. This method does implicitly create an element set.

Overrides:

withElemDuplicates in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowDuplicates - true to allow duplicates (default is true)

Returns:

this (fluent interfaces)

withElemDuplicates

public Key2Collection.Builder<E,K1,K2> withElemDuplicates(boolean allowDuplicates,
 boolean allowDuplicatesNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether duplicates are allowed or not. This method does implicitly create an element set.

Overrides:

withElemDuplicates in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowDuplicates - true to allow duplicates (default is true)

allowDuplicatesNull - true to allow duplicate null values (default is true)

Returns:

this (fluent interfaces)

withElemSort

public Key2Collection.Builder<E,K1,K2> withElemSort(boolean sort)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify that the element set should be sorted using the natural comparator. If the collection supports null values, they are sorted last. This method does implicitly create an element set. Note that this does not automatically sort the collection itself, call a withOrderBy method for this.

Overrides:

withElemSort in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

sort - true to sorted, false for unsorted (default is false)

Returns:

this (fluent interface)

withElemSort

public Key2Collection.Builder<E,K1,K2> withElemSort(Comparator<? super E> comparator)

Description copied from class: KeyCollectionImpl.BuilderImpl

Set comparator to use for sorting the element set. If the collection allows null values, the comparator must be able to compare null values. If the comparator does not support null values, use withElemSort(Comparator, boolean) to explicitly specify how null values should be sorted. This method does implicitly create an element set. Note that this does not automatically sort the collection itself, call a withOrderBy method for this.

Overrides:

withElemSort in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

comparator - comparator to use for sorting (null for natural comparator)

Returns:

this (fluent interface)

withElemSort

public Key2Collection.Builder<E,K1,K2> withElemSort(Comparator<? super E> comparator,
 boolean sortNullsFirst)

Description copied from class: KeyCollectionImpl.BuilderImpl

Set comparator to use for sorting the element set. This method should be used if the collection can contain null values, but the comparator is not able to handle them. The parameter sortNullsFirst determine how the null values should be sorted. This method does implicitly create an element set.

Overrides:

withElemSort in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

comparator - comparator to use for sorting

sortNullsFirst - true to sort null values first, false for last

Returns:

this (fluent interface)

withPrimaryElem

public Key2Collection.Builder<E,K1,K2> withPrimaryElem()

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify the element to be a primary key. This is identical to calling withElemNull(false) and withElemDuplicates(false).

Overrides:

withPrimaryElem in class KeyCollectionImpl.BuilderImpl<E>

Returns:

this (fluent interface)

withUniqueElem

public Key2Collection.Builder<E,K1,K2> withUniqueElem()

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify the element to be a unique key. This is identical to calling withElemNull(true) and withElemDuplicates(false, true).

Overrides:

withUniqueElem in class KeyCollectionImpl.BuilderImpl<E>

Returns:

this (fluent interface)

withKey1Map

public Key2Collection.Builder<E,K1,K2> withKey1Map(Function<? super E,K1> mapper)

Add key map.

Parameters:

mapper - mapper to use

Returns:

this (fluent interface)

withPrimaryKey1Map

public Key2Collection.Builder<E,K1,K2> withPrimaryKey1Map(Function<? super E,K1> mapper)

Specify this key to be a primary key. This is identical to calling withKey1Map(mapper), withKey1Null(false), and withKey1Duplicates(false).

Parameters:

mapper - mapper to use

Returns:

this (fluent interface)

withUniqueKey1Map

public Key2Collection.Builder<E,K1,K2> withUniqueKey1Map(Function<? super E,K1> mapper)

Specify this key to be a unique key. This is identical to calling withKey1Map(mapper), withKey1Null(true), and withKey1Duplicates(false, true).

Parameters:

mapper - mapper to use

Returns:

this (fluent interface)

withOrderByKey1

public Key2Collection.Builder<E,K1,K2> withOrderByKey1(boolean orderBy)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specifies that the collection will have the order of the key map. The key map must be sorted, if no sort order has been defined, the natural comparator will be used. If the map allows null values, the used comparator will sort them last.

Overrides:

withOrderByKey1 in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

orderBy - if true the collection will have the order of the key map (default is false, only one key map or the element set can have the order by option set)

Returns:

this (fluent interface)

withKey1Null

public Key2Collection.Builder<E,K1,K2> withKey1Null(boolean allowNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether null elements are allowed or not. A null element will have a null key.

Overrides:

withKey1Null in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowNull - true to allow null elements, false to disallow

Returns:

this (fluent interfaces)

withKey1Duplicates

public Key2Collection.Builder<E,K1,K2> withKey1Duplicates(boolean allowDuplicates)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether duplicates are allowed or not.

Overrides:

withKey1Duplicates in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowDuplicates - true to allow duplicates

Returns:

this (fluent interfaces)

withKey1Duplicates

public Key2Collection.Builder<E,K1,K2> withKey1Duplicates(boolean allowDuplicates,
 boolean allowDuplicatesNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether duplicates are allowed or not.

Overrides:

withKey1Duplicates in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowDuplicates - true to allow duplicates

allowDuplicatesNull - true to allow duplicate null values

Returns:

this (fluent interfaces)

withKey1Sort

public Key2Collection.Builder<E,K1,K2> withKey1Sort(boolean sort)

Description copied from class: KeyCollectionImpl.BuilderImpl

Set comparator to use for sorting the key map. Note that this does not automatically sort the list itself, call a withOrderBy method for this.

Overrides:

withKey1Sort in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

sort - true to sort key map

Returns:

this (fluent interface)

withKey1Sort

public Key2Collection.Builder<E,K1,K2> withKey1Sort(Comparator<? super K1> comparator)

Set comparator to use for sorting the key map. Note that this does not automatically sort the list collection, call a withOrderBy method for this.

Parameters:

comparator - comparator to use for sorting

Returns:

this (fluent interface)

withKey1Sort

public Key2Collection.Builder<E,K1,K2> withKey1Sort(Comparator<? super K1> comparator,
 boolean sortNullsFirst)

Set comparator to use for sorting the key map. Note that this does not automatically sort the list collection, call a withOrderBy method for this.

Parameters:

comparator - comparator to use for sorting

sortNullsFirst - true if null will be sorted first, false for last

Returns:

this (fluent interface)

withKey2Map

public Key2Collection.Builder<E,K1,K2> withKey2Map(Function<? super E,K2> mapper)

Add key map.

Parameters:

mapper - mapper to use

Returns:

this (fluent interface)

withPrimaryKey2Map

public Key2Collection.Builder<E,K1,K2> withPrimaryKey2Map(Function<? super E,K2> mapper)

Specify this key to be a primary key. This is identical to calling withKey2Map(mapper), withKey2Null(false), and withKey2Duplicates(false).

Parameters:

mapper - mapper to use

Returns:

this (fluent interface)

withUniqueKey2Map

public Key2Collection.Builder<E,K1,K2> withUniqueKey2Map(Function<? super E,K2> mapper)

Specify this key to be a unique key. This is identical to calling withKey2Map(mapper), withKey2Null(true), and withKey2Duplicates(false, true).

Parameters:

mapper - mapper to use

Returns:

this (fluent interface)

withOrderByKey2

public Key2Collection.Builder<E,K1,K2> withOrderByKey2(boolean orderBy)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specifies that the collection will have the order of the key map. The key map must be sorted, if no sort order has been defined, the natural comparator will be used. If the map allows null values, the used comparator will sort them last.

Overrides:

withOrderByKey2 in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

orderBy - if true the collection will have the order of the key map (default is false, only one key map or the element set can have the order by option set)

Returns:

this (fluent interface)

withKey2Null

public Key2Collection.Builder<E,K1,K2> withKey2Null(boolean allowNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether null elements are allowed or not. A null element will have a null key.

Overrides:

withKey2Null in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowNull - true to allow null elements, false to disallow

Returns:

this (fluent interfaces)

withKey2Duplicates

public Key2Collection.Builder<E,K1,K2> withKey2Duplicates(boolean allowDuplicates)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether duplicates are allowed or not.

Overrides:

withKey2Duplicates in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowDuplicates - true to allow duplicates

Returns:

this (fluent interfaces)

withKey2Duplicates

public Key2Collection.Builder<E,K1,K2> withKey2Duplicates(boolean allowDuplicates,
 boolean allowDuplicatesNull)

Description copied from class: KeyCollectionImpl.BuilderImpl

Specify whether duplicates are allowed or not.

Overrides:

withKey2Duplicates in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

allowDuplicates - true to allow duplicates

allowDuplicatesNull - true to allow duplicate null values

Returns:

this (fluent interfaces)

withKey2Sort

public Key2Collection.Builder<E,K1,K2> withKey2Sort(boolean sort)

Description copied from class: KeyCollectionImpl.BuilderImpl

Set comparator to use for sorting the key map. Note that this does not automatically sort the list itself, call a withOrderBy method for this.

Overrides:

withKey2Sort in class KeyCollectionImpl.BuilderImpl<E>

Parameters:

sort - true to sort key map

Returns:

this (fluent interface)

withKey2Sort

public Key2Collection.Builder<E,K1,K2> withKey2Sort(Comparator<? super K2> comparator)

Set comparator to use for sorting the key map. Note that this does not automatically sort the collection itself, call a withOrderBy method for this.

Parameters:

comparator - comparator to use for sorting

Returns:

this (fluent interface)

withKey2Sort

public Key2Collection.Builder<E,K1,K2> withKey2Sort(Comparator<? super K2> comparator,
 boolean sortNullsFirst)

Set comparator to use for sorting the key map. Note that this does not automatically sort the collection itself, call a withOrderBy method for this.

Parameters:

comparator - comparator to use for sorting

sortNullsFirst - true if null will be sorted first, false for last

Returns:

this (fluent interface)