AMashenkov commented on a change in pull request #123:
URL: https://github.com/apache/ignite-3/pull/123#discussion_r634138282
##########
File path:
modules/schema/src/main/java/org/apache/ignite/internal/schema/NativeType.java
##########
@@ -104,6 +101,115 @@ public NativeTypeSpec spec() {
return typeSpec;
}
+ /**
+ * Return the native type for specified object.
+ *
+ * @return {@code null} for {@code null} value. Otherwise returns
NativeType according to the value's type.
+ */
+ public static NativeType fromObject(Object val) {
+ NativeTypeSpec spec = NativeTypeSpec.fromObject(val);
+
+ if (spec == null)
+ return null;
+
+ switch (spec) {
+ case BYTE:
+ return BYTE;
+
+ case SHORT:
+ return SHORT;
+
+ case INTEGER:
+ return INTEGER;
+
+ case LONG:
+ return LONG;
+
+ case FLOAT:
+ return FLOAT;
+
+ case DOUBLE:
+ return DOUBLE;
+
+ case UUID:
+ return UUID;
+
+ case STRING:
+ return new VarlenNativeType(NativeTypeSpec.STRING,
((CharSequence)val).length());
+
+ case BYTES:
+ return new VarlenNativeType(NativeTypeSpec.BYTES,
((byte[])val).length);
+
+ case BITMASK:
+ return BitmaskNativeType.of(((BitSet)val).length());
+
+ default:
+ assert false : "Unexpected type: " + spec;
+ return null;
+ }
+ }
+
+ /** */
+ public static NativeType of(ColumnType type) {
Review comment:
```suggestion
public static NativeType from(ColumnType type) {
```
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