io.prestosql.util

Class MoreMaps

java.lang.Object

io.prestosql.util.MoreMaps

public final class MoreMaps
extends Object

Method Summary

Modifier and Type	Method and Description
static <K,V> Map<K,V>	mergeMaps(Map<K,V> map1, Map<K,V> map2, BinaryOperator<V> merger)
static <K,V> Map<K,V>	mergeMaps(Stream<Map<K,V>> mapStream, BinaryOperator<V> merger)

Methods inherited from class java.lang.Object

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

Method Detail

mergeMaps

public static <K,V> Map<K,V> mergeMaps(Map<K,V> map1,
                                       Map<K,V> map2,
                                       BinaryOperator<V> merger)

mergeMaps

public static <K,V> Map<K,V> mergeMaps(Stream<Map<K,V>> mapStream,
                                       BinaryOperator<V> merger)