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Dbjensen How to return a list from a class to a trigger
Hello - How can I return a lead list called 'returnedLead' from a class to a trigger. Any assistance would be greatly appreciated.
Trigger:
if(Trigger.isUpdate){
//Passing Trigger.new and Trigger.old to LeadOwnerAssignment class
LeadOwnerAssignment.leadChanges(Trigger.new, Trigger.old);
}
Class:
public class LeadOwnerAssignment {
public static void leadChanges(List<Lead> newLead, List<Lead> oldLead){
List<Lead> returnedLead = new List<Lead>();
//Old Lead Map
Map<String, String> mapOfOldAffinityType = new Map<String, String>();
for(lead oldLds : oldLead) {
mapOfOldAffinityType.put(oldLds.Affinity_Type__c, oldLds.LastNameStreetAndZipCode__c);
}
for(Lead ld : newLead) {
if(ld.Affinity_Type__c != mapOfOldAffinityType.get(ld.Affinity_Type__c)){
returnedLead.add(ld);
}
}
}
}
Trigger:
if(Trigger.isUpdate){
//Passing Trigger.new and Trigger.old to LeadOwnerAssignment class
LeadOwnerAssignment.leadChanges(Trigger.new, Trigger.old);
}
Class:
public class LeadOwnerAssignment {
public static void leadChanges(List<Lead> newLead, List<Lead> oldLead){
List<Lead> returnedLead = new List<Lead>();
//Old Lead Map
Map<String, String> mapOfOldAffinityType = new Map<String, String>();
for(lead oldLds : oldLead) {
mapOfOldAffinityType.put(oldLds.Affinity_Type__c, oldLds.LastNameStreetAndZipCode__c);
}
for(Lead ld : newLead) {
if(ld.Affinity_Type__c != mapOfOldAffinityType.get(ld.Affinity_Type__c)){
returnedLead.add(ld);
}
}
}
}
Trigger
if(Trigger.isUpdate) { //Passing Trigger.new and Trigger.old to LeadOwnerAssignment class List<Lead> leadList = LeadOwnerAssignment.leadChanges(Trigger.new, Trigger.old); }Class
public class LeadOwnerAssignment { public static List<Lead> leadChanges(List<Lead> newLead, List<Lead> oldLead){ List<Lead> returnedLead = new List<Lead>(); //Old Lead Map Map<String, String> mapOfOldAffinityType = new Map<String, String>(); for(lead oldLds : oldLead) { mapOfOldAffinityType.put(oldLds.Affinity_Type__c, oldLds.LastNameStreetAndZipCode__c); } for(Lead ld : newLead) { if(ld.Affinity_Type__c != mapOfOldAffinityType.get(ld.Affinity_Type__c)){ returnedLead.add(ld); } } return returnedLead; } }All Answers
Trigger
if(Trigger.isUpdate) { //Passing Trigger.new and Trigger.old to LeadOwnerAssignment class List<Lead> leadList = LeadOwnerAssignment.leadChanges(Trigger.new, Trigger.old); }Class
public class LeadOwnerAssignment { public static List<Lead> leadChanges(List<Lead> newLead, List<Lead> oldLead){ List<Lead> returnedLead = new List<Lead>(); //Old Lead Map Map<String, String> mapOfOldAffinityType = new Map<String, String>(); for(lead oldLds : oldLead) { mapOfOldAffinityType.put(oldLds.Affinity_Type__c, oldLds.LastNameStreetAndZipCode__c); } for(Lead ld : newLead) { if(ld.Affinity_Type__c != mapOfOldAffinityType.get(ld.Affinity_Type__c)){ returnedLead.add(ld); } } return returnedLead; } }if(Trigger.isUpdate){ //Passing Trigger.new and Trigger.old to LeadOwnerAssignment class List<Lead> leadList = LeadOwnerAssignment.leadChanges(Trigger.new, Trigger.old); }Class:
public class LeadOwnerAssignment { public static List<Lead> leadChanges(List<Lead> newLead, List<Lead> oldLead){ List<Lead> returnedLead = new List<Lead>(); //Old Lead Map Map<String, String> mapOfOldAffinityType = new Map<String, String>(); for(lead oldLds : oldLead) { mapOfOldAffinityType.put(oldLds.Affinity_Type__c, oldLds.LastNameStreetAndZipCode__c); } for(Lead ld : newLead) { if(ld.Affinity_Type__c != mapOfOldAffinityType.get(ld.Affinity_Type__c)){ returnedLead.add(ld); } } return returnedLead; } }