Add interval converters

Closes #434

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Features
+
+- Add Interval type support ([#447](https://github.com/tarantool/cartridge-java/issues/447))
+
 ## [0.13.0] - 2023-11-16
 
 ### Internal and API changes

src/main/java/io/tarantool/driver/api/tuple/TarantoolTuple.java

@@ -7,6 +7,7 @@
 import java.util.Optional;
 import java.util.UUID;
 
+import io.tarantool.driver.mappers.converters.Interval;
 import io.tarantool.driver.protocol.Packable;
 
 /**
@@ -298,6 +299,22 @@ public interface TarantoolTuple extends Iterable<TarantoolField>, Packable {
      */
     Instant getInstant(String fieldName);
 
+    /**
+     * Get the field value converted to {@link Interval}
+     *
+     * @param fieldPosition the field position from the tuple start, starting from 0
+     * @return value
+     */
+    Interval getInterval(int fieldPosition);
+
+    /**
+     * Get the field value converted to {@link Interval}
+     *
+     * @param fieldName the field name, must not be null
+     * @return value
+     */
+    Interval getInterval(String fieldName);
+
     /**
      * Get the field value converted to {@link BigDecimal}
      *

src/main/java/io/tarantool/driver/core/tuple/TarantoolTupleImpl.java

@@ -30,6 +30,7 @@
 import io.tarantool.driver.exceptions.TarantoolSpaceFieldNotFoundException;
 import io.tarantool.driver.mappers.MessagePackMapper;
 import io.tarantool.driver.mappers.MessagePackObjectMapper;
+import io.tarantool.driver.mappers.converters.Interval;
 import io.tarantool.driver.utils.Assert;
 
 /**
@@ -380,6 +381,16 @@ public Instant getInstant(String fieldName) {
         return getObject(fieldName, Instant.class).orElse(null);
     }
 
+    @Override
+    public Interval getInterval(int fieldPosition) {
+        return getObject(fieldPosition, Interval.class).orElse(null);
+    }
+
+    @Override
+    public Interval getInterval(String fieldName) {
+        return getObject(fieldName, Interval.class).orElse(null);
+    }
+
     @Override
     public BigDecimal getDecimal(int fieldPosition) {
         return getObject(fieldPosition, BigDecimal.class).orElse(null);

src/main/java/io/tarantool/driver/mappers/converters/Adjust.java

@@ -0,0 +1,10 @@
+package io.tarantool.driver.mappers.converters;
+
+/**
+ * @author Artyom Dubinin
+ */
+public enum Adjust {
+    NoneAdjust,
+    ExcessAdjust,
+    LastAdjust
+}