add missing getters

Author: pblanchardie

src/main/java/io/inisos/bank4j/CreditTransfer.java

@@ -14,6 +14,8 @@ public interface CreditTransfer {
 
     Priority getInstructionPriority();
 
+    String getServiceLevelCode();
+
     Optional<Party> getDebtor();
 
     BankAccount getDebtorAccount();
@@ -28,6 +30,10 @@ public interface CreditTransfer {
 
     Collection<Transaction> getTransactions();
 
+    ChargeBearer getChargeBearer();
+
+    boolean isBatchBooking();
+
     default BigDecimal getTotalAmount() {
         return getTransactions()
                 .stream()

src/main/java/io/inisos/bank4j/impl/JAXBCreditTransferV03.java

@@ -287,6 +287,11 @@ public Priority getInstructionPriority() {
         return instructionPriority;
     }
 
+    @Override
+    public String getServiceLevelCode() {
+        return serviceLevelCode;
+    }
+
     @Override
     public Optional<Party> getDebtor() {
         return Optional.ofNullable(debtor);
@@ -322,6 +327,16 @@ public Collection<Transaction> getTransactions() {
         return transactions;
     }
 
+    @Override
+    public ChargeBearer getChargeBearer() {
+        return chargeBearer;
+    }
+
+    @Override
+    public boolean isBatchBooking() {
+        return batchBooking;
+    }
+
     private <T> Collection<T> requireTransaction(Collection<T> collection) {
         if (collection.isEmpty()) {
             throw new IllegalArgumentException("At least 1 transaction is required");

src/main/java/io/inisos/bank4j/impl/JAXBCreditTransferV09.java

@@ -323,6 +323,11 @@ public Priority getInstructionPriority() {
         return instructionPriority;
     }
 
+    @Override
+    public String getServiceLevelCode() {
+        return serviceLevelCode;
+    }
+
     @Override
     public Optional<Party> getDebtor() {
         return Optional.ofNullable(debtor);
@@ -358,6 +363,16 @@ public Collection<Transaction> getTransactions() {
         return transactions;
     }
 
+    @Override
+    public ChargeBearer getChargeBearer() {
+        return chargeBearer;
+    }
+
+    @Override
+    public boolean isBatchBooking() {
+        return batchBooking;
+    }
+
     private <T> Collection<T> requireTransaction(Collection<T> collection) {
         if (collection.isEmpty()) {
             throw new IllegalArgumentException("At least 1 transaction is required");