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Diffstat (limited to 'tensorflow/java/src/main/java/org/tensorflow/types/Types.java')
-rw-r--r-- | tensorflow/java/src/main/java/org/tensorflow/types/Types.java | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/tensorflow/java/src/main/java/org/tensorflow/types/Types.java b/tensorflow/java/src/main/java/org/tensorflow/types/Types.java deleted file mode 100644 index 976cd9fd34..0000000000 --- a/tensorflow/java/src/main/java/org/tensorflow/types/Types.java +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright 2017 The TensorFlow Authors. All Rights Reserved. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -==============================================================================*/ -package org.tensorflow.types; - -import java.util.HashMap; -import java.util.Map; -import org.tensorflow.DataType; - -/** - * Utility class for managing the representation of TensorFlow types as Java - * types. For each TensorFlow type (e.g., int32), there is a corresponding Java - * type (e.g., TFInt32) that represents it at compile time and a corresponding - * class object (e.g., TFInt32.class) that represents it at run time. There is - * also an enumeration value in DataType that can be used to represent the - * type, though that should rarely be required. - */ -public class Types { - - private Types() {} // not instantiable - - static final Map<Class<?>, DataType> typeCodes = new HashMap<>(); - - /** Returns the DataType value corresponding to a TensorFlow type class. */ - public static DataType dataType(Class<? extends TFType> c) { - DataType dtype = typeCodes.get(c); - if (dtype == null) { - throw new IllegalArgumentException("" + c + " is not a TensorFlow type."); - } - return dtype; - } - - static final Map<Class<?>, Object> scalars = new HashMap<>(); - - /** Returns the zero value of type described by {@code c}, or null if - * the type (e.g., string) is not numeric and therefore has no zero value. - */ - public static Object zeroValue(Class<? extends TFType> c) { - return scalars.get(c); - } -} |