io.datarouter.scanner

Class ScannerToGroups<T,K,V,C extends Collection<V>,M extends Map<K,C>>

java.lang.Object

io.datarouter.scanner.ScannerToGroups<T,K,V,C,M>

All Implemented Interfaces:

Function<Scanner<T>,M>

public class ScannerToGroups<T,K,V,C extends Collection<V>,M extends Map<K,C>>
extends Object
implements Function<Scanner<T>,M>

Method Summary

Modifier and Type	Method and Description
M	apply(Scanner<T> scanner)
static <T,K> Function<Scanner<T>,Map<K,List<T>>>	of(Function<T,K> keyFunction)
static <T,K,V> Function<Scanner<T>,Map<K,List<V>>>	of(Function<T,K> keyFunction, Function<T,V> valueFunction)
static <T,K,V,M extends Map<K,List<V>>> Function<Scanner<T>,M>	of(Function<T,K> keyFunction, Function<T,V> valueFunction, Supplier<M> mapSupplier)
static <T,K,V,C extends Collection<V>,M extends Map<K,C>> Function<Scanner<T>,M>	of(Function<T,K> keyFunction, Function<T,V> valueFunction, Supplier<M> mapSupplier, Supplier<C> collectionSupplier)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Method Detail

apply

public M apply(Scanner<T> scanner)

Specified by:

apply in interface Function<Scanner<T>,M extends Map<K,C>>

of

public static <T,K> Function<Scanner<T>,Map<K,List<T>>> of(Function<T,K> keyFunction)

of

public static <T,K,V> Function<Scanner<T>,Map<K,List<V>>> of(Function<T,K> keyFunction,
                                                             Function<T,V> valueFunction)

of

public static <T,K,V,M extends Map<K,List<V>>> Function<Scanner<T>,M> of(Function<T,K> keyFunction,
                                                                         Function<T,V> valueFunction,
                                                                         Supplier<M> mapSupplier)

of

public static <T,K,V,C extends Collection<V>,M extends Map<K,C>> Function<Scanner<T>,M> of(Function<T,K> keyFunction,
                                                                                           Function<T,V> valueFunction,
                                                                                           Supplier<M> mapSupplier,
                                                                                           Supplier<C> collectionSupplier)