Revert "Remove deprecated uint migration elements"

[mdsal.git] / binding / yang-binding / src / main / java / org / opendaylight / yangtools / yang / binding / CodeHelpers.java

diff --git a/binding/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/CodeHelpers.java b/binding/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/CodeHelpers.java
index 2dd7ac1674c302dbd93cf2997dca7a6e257437a2..fce8d8301fb59d97f437fe5ebdef35c0ed43c3a4 100644 (file)
--- a/binding/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/CodeHelpers.java
+++ b/binding/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/CodeHelpers.java
@@ -16,6 +16,7 @@ import com.google.common.base.VerifyException;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Maps;
+import java.math.BigInteger;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -23,6 +24,10 @@ import java.util.Objects;
 import java.util.regex.Pattern;
 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.jdt.annotation.Nullable;
+import org.opendaylight.yangtools.yang.common.Uint16;
+import org.opendaylight.yangtools.yang.common.Uint32;
+import org.opendaylight.yangtools.yang.common.Uint64;
+import org.opendaylight.yangtools.yang.common.Uint8;
 
 /**
  * Helper methods for generated binding code. This class concentrates useful primitives generated code may call
@@ -315,6 +320,66 @@ public final class CodeHelpers {
         return wrapHashCode(Arrays.hashCode(obj));
     }
 
+    /**
+     * Compatibility utility for converting a legacy {@link Short} {@code uint8} value to its {@link Uint8}
+     * counterpart.
+     *
+     * @param value Legacy value
+     * @return Converted value
+     * @throws IllegalArgumentException if the value does not fit an Uint8
+     * @deprecated This method is provided for migration purposes only, do not use it outside of deprecated
+     *             compatibility methods.
+     */
+    @Deprecated
+    public static @Nullable Uint8 compatUint(final @Nullable Short value) {
+        return value == null ? null : Uint8.valueOf(value.shortValue());
+    }
+
+    /**
+     * Compatibility utility for converting a legacy {@link Integer} {@code uint16} value to its {@link Uint16}
+     * counterpart.
+     *
+     * @param value Legacy value
+     * @return Converted value
+     * @throws IllegalArgumentException if the value does not fit an Uint16
+     * @deprecated This method is provided for migration purposes only, do not use it outside of deprecated
+     *             compatibility methods.
+     */
+    @Deprecated
+    public static @Nullable Uint16 compatUint(final @Nullable Integer value) {
+        return value == null ? null : Uint16.valueOf(value.intValue());
+    }
+
+    /**
+     * Compatibility utility for converting a legacy {@link Long} {@code uint32} value to its {@link Uint32}
+     * counterpart.
+     *
+     * @param value Legacy value
+     * @return Converted value
+     * @throws IllegalArgumentException if the value does not fit an Uint32
+     * @deprecated This method is provided for migration purposes only, do not use it outside of deprecated
+     *             compatibility methods.
+     */
+    @Deprecated
+    public static @Nullable Uint32 compatUint(final @Nullable Long value) {
+        return value == null ? null : Uint32.valueOf(value.longValue());
+    }
+
+    /**
+     * Compatibility utility for converting a legacy {@link BigInteger} {@code uint64} value to its {@link Uint64}
+     * counterpart.
+     *
+     * @param value Legacy value
+     * @return Converted value
+     * @throws IllegalArgumentException if the value does not fit an Uint64
+     * @deprecated This method is provided for migration purposes only, do not use it outside of deprecated
+     *             compatibility methods.
+     */
+    @Deprecated
+    public static @Nullable Uint64 compatUint(final @Nullable BigInteger value) {
+        return value == null ? null : Uint64.valueOf(value);
+    }
+
     /**
      * The constant '31' is the result of folding this code:
      * <pre>