AMashenkov commented on a change in pull request #123:
URL: https://github.com/apache/ignite-3/pull/123#discussion_r635982581
##########
File path:
modules/schema/src/main/java/org/apache/ignite/internal/schema/Column.java
##########
@@ -132,6 +172,35 @@ public boolean nullable() {
return name.compareTo(o.name);
}
+ /**
+ * Validate the object by column's constraint.
+ */
+ public void validate(Object val) {
+ if (val == null && !nullable) {
+ throw new IllegalArgumentException("Failed to set column (null was
passed, but column is not nullable): " +
+ "[col=" + this + ']');
+ }
+
+ NativeType objType = NativeType.fromObject(val);
+
+ if (objType != null && type.mismatch(objType)) {
+ throw new InvalidTypeException("Column's type mismatch [" +
+ "column=" + this +
+ ", expectedType=" + type +
+ ", actualType=" + objType +
+ ", val=" + val + ']');
+ }
+ }
+
+ /**
+ * Copy column with new schema index.
+ *
+ * @param schemaIndex new schema index.
Review comment:
```suggestion
* @param schemaIndex Column index in the schema.
* @return Column.
```
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