Package apoc.map

Class Maps

java.lang.Object

apoc.map.Maps

public class Maps
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
org.neo4j.graphdb.Transaction	tx

Constructor Summary

Constructors

Constructor	Description
Maps()

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	clean(Map<String,Object> map, List<String> keys, List<Object> values)
Map<String,Object>	flatten(Map<String,Object> map, String delimiter)
Map<String,Object>	fromLists(List<String> keys, List<Object> values)
Map<String,org.neo4j.graphdb.Node>	fromNodes(String label, String property)
Map<String,Object>	fromPairs(List<List<Object>> pairs)
Map<String,Object>	fromValues(List<Object> values)
Object	get(Map<String,Object> map, String key, Object value, boolean fail)
Object	getKey(String key, Object value)
Map<String,Object>	groupBy(List<Object> values, String key)
Map<String,List<Object>>	groupByMulti(List<Object> values, String key)
Map<String,Object>	merge(Map<String,Object> first, Map<String,Object> second)
Map<String,Object>	mergeList(List<Map<String,Object>> maps)
List<Object>	mget(Map<String,Object> map, List<String> keys, List<Object> values, boolean fail)
Map<String,Object>	removeKey(Map<String,Object> map, String key, Map<String,Object> config)
Map<String,Object>	removeKeys(Map<String,Object> map, List<String> keys, Map<String,Object> config)
Map<String,Object>	setEntry(Map<String,Object> map, String key, Object value)
Map<String,Object>	setKey(Map<String,Object> map, String key, Object value)
Map<String,Object>	setLists(Map<String,Object> map, List<String> keys, List<Object> values)
Map<String,Object>	setPairs(Map<String,Object> map, List<List<Object>> pairs)
Map<String,Object>	setValues(Map<String,Object> map, List<Object> pairs)
List<List<Object>>	sortedProperties(Map<String,Object> map, boolean ignoreCase)
Map<String,Object>	submap(Map<String,Object> map, List<String> keys, List<Object> values, boolean fail)
static void	unflatEntry(Map<String,Object> map, Object value, String key, String delimiter)
Map<String,Object>	unflatten(Map<String,Object> map, String delimiter)
Map<String,Object>	updateTree(Map<String,Object> tree, String key, List<List<Object>> data)
List<Object>	values(Map<String,Object> map, List<String> keys, boolean addNullsForMissing)

Methods inherited from class java.lang.Object

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

Field Details

tx

public org.neo4j.graphdb.Transaction tx

Constructor Details

Maps

public Maps()

Method Details

groupBy

public Map<String,Object> groupBy(List<Object> values,
 String key)

groupByMulti

public Map<String,List<Object>> groupByMulti(List<Object> values,
 String key)

getKey

public Object getKey(String key,
 Object value)

fromNodes

public Map<String,org.neo4j.graphdb.Node> fromNodes(String label,
 String property)

fromPairs

public Map<String,Object> fromPairs(List<List<Object>> pairs)

fromLists

public Map<String,Object> fromLists(List<String> keys,
 List<Object> values)

values

public List<Object> values(Map<String,Object> map,
 List<String> keys,
 boolean addNullsForMissing)

fromValues

public Map<String,Object> fromValues(List<Object> values)

merge

public Map<String,Object> merge(Map<String,Object> first,
 Map<String,Object> second)

mergeList

public Map<String,Object> mergeList(List<Map<String,Object>> maps)

get

public Object get(Map<String,Object> map,
 String key,
 Object value,
 boolean fail)

mget

public List<Object> mget(Map<String,Object> map,
 List<String> keys,
 List<Object> values,
 boolean fail)

submap

public Map<String,Object> submap(Map<String,Object> map,
 List<String> keys,
 List<Object> values,
 boolean fail)

setKey

public Map<String,Object> setKey(Map<String,Object> map,
 String key,
 Object value)

setEntry

public Map<String,Object> setEntry(Map<String,Object> map,
 String key,
 Object value)

setPairs

public Map<String,Object> setPairs(Map<String,Object> map,
 List<List<Object>> pairs)

setLists

public Map<String,Object> setLists(Map<String,Object> map,
 List<String> keys,
 List<Object> values)

setValues

public Map<String,Object> setValues(Map<String,Object> map,
 List<Object> pairs)

removeKey

public Map<String,Object> removeKey(Map<String,Object> map,
 String key,
 Map<String,Object> config)

removeKeys

public Map<String,Object> removeKeys(Map<String,Object> map,
 List<String> keys,
 Map<String,Object> config)

clean

public Map<String,Object> clean(Map<String,Object> map,
 List<String> keys,
 List<Object> values)

updateTree

public Map<String,Object> updateTree(Map<String,Object> tree,
 String key,
 List<List<Object>> data)

flatten

public Map<String,Object> flatten(Map<String,Object> map,
 String delimiter)

unflatten

public Map<String,Object> unflatten(Map<String,Object> map,
 String delimiter)

unflatEntry

public static void unflatEntry(Map<String,Object> map,
 Object value,
 String key,
 String delimiter)

sortedProperties

public List<List<Object>> sortedProperties(Map<String,Object> map,
 boolean ignoreCase)