Package com.foursquare.presto.h3

Class HierarchyFunctions

java.lang.Object

com.foursquare.presto.h3.HierarchyFunctions

public final class HierarchyFunctions
extends Object

Function wrapping H3Core.cellToParent(long, int)

Constructor Summary

Constructors

Constructor	Description
HierarchyFunctions()

Method Summary

Modifier and Type	Method	Description
static Long	cellToCenterChild(long cell, long res)
static com.facebook.presto.common.block.Block	cellToChildren(long cell, long res)
static Long	cellToParent(long cell, long res)
static com.facebook.presto.common.block.Block	compactCells(com.facebook.presto.common.block.Block cellsBlock)
static com.facebook.presto.common.block.Block	uncompactCells(com.facebook.presto.common.block.Block cellsBlock, long res)

Methods inherited from class java.lang.Object

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

Constructor Details

HierarchyFunctions

public HierarchyFunctions()

Method Details

cellToParent

public static Long cellToParent(long cell,
long res)

cellToChildren

public static com.facebook.presto.common.block.Block cellToChildren(long cell,
long res)

cellToCenterChild

public static Long cellToCenterChild(long cell,
long res)

compactCells

public static com.facebook.presto.common.block.Block compactCells(com.facebook.presto.common.block.Block cellsBlock)

uncompactCells

public static com.facebook.presto.common.block.Block uncompactCells(com.facebook.presto.common.block.Block cellsBlock,
long res)