com.brein.util

Class BreinMapUtil

java.lang.Object

com.brein.util.BreinMapUtil

public class BreinMapUtil
extends java.lang.Object

Helper class for map related functions

Method Summary

Modifier and Type	Method and Description
static java.util.List<java.lang.Object>	copyList(java.util.List<java.lang.Object> source)
static java.util.Map<java.lang.String,java.lang.Object>	copyMap(java.util.Map<java.lang.String,java.lang.Object> source) Map Helper method used to copy a hashmap of type String, Object
static java.lang.Object	copyValue(java.lang.Object value)
static void	executeMapFunctions(com.google.gson.JsonObject jsonObject, java.util.Map<java.lang.String,CheckFunction> functionMap) Executes the actions within the map.
static <T> T	getNestedValue(java.util.Map<java.lang.String,java.lang.Object> map, java.lang.String... keys)
static boolean	hasNestedValue(java.util.Map<java.lang.String,java.lang.Object> map, java.lang.String... keys)

Methods inherited from class java.lang.Object

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

Method Detail

executeMapFunctions

public static void executeMapFunctions(com.google.gson.JsonObject jsonObject,
                                       java.util.Map<java.lang.String,CheckFunction> functionMap)

Executes the actions within the map. Checks if the value is valid and if this is the case then the property will be added to the json structure.

Parameters:

jsonObject - structure that will be added with a property

functionMap - map of actions (aka methods)

copyMap

public static java.util.Map<java.lang.String,java.lang.Object> copyMap(java.util.Map<java.lang.String,java.lang.Object> source)

Map Helper method used to copy a hashmap of type String, Object

Parameters:

source - contains the original map

Returns:

a copy of the map or null if source is null

copyList

public static java.util.List<java.lang.Object> copyList(java.util.List<java.lang.Object> source)

copyValue

public static java.lang.Object copyValue(java.lang.Object value)

getNestedValue

public static <T> T getNestedValue(java.util.Map<java.lang.String,java.lang.Object> map,
                                   java.lang.String... keys)

hasNestedValue

public static boolean hasNestedValue(java.util.Map<java.lang.String,java.lang.Object> map,
                                     java.lang.String... keys)