Class MoreMaps

java.lang.Object

io.trino.util.MoreMaps

public final class MoreMaps
extends Object

Method Summary

Modifier and Type	Method	Description
static <K, V> Map<K,V>	asMap(List<K> keyList, List<V> valueList)
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 Details

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)

asMap

public static <K,
V> Map<K,V> asMap(List<K> keyList,
 List<V> valueList)