Add mappers to CSVParser

They're used to map CSV fields with class fields.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/main/java/it/alessandroiezzi/csv/CSVParser.java b/src/main/java/it/alessandroiezzi/csv/CSVParser.java
index 413d5d4..cf78c8c 100644
--- a/src/main/java/it/alessandroiezzi/csv/CSVParser.java
+++ b/src/main/java/it/alessandroiezzi/csv/CSVParser.java
@@ -11,10 +11,12 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.function.BiConsumer;
 
 public class CSVParser<T> {
     private final InputStream csvFile;
     private String separator = ";";
+    private final Map<String, BiConsumer<T, String>> mappers = new HashMap<>();
     private final Class<T> cls;
 
     private void checkDefaultConstructor() {
@@ -31,6 +33,11 @@ public class CSVParser<T> {
         checkDefaultConstructor();
     }
 
+    public CSVParser<T> map(String csvHeader, BiConsumer<T, String> func) {
+        mappers.put(csvHeader, func);
+        return this;
+    }
+
     public CSVParser<T> withSeparator(char separator) {
         this.separator = "" + separator;
         return this;