a2b973d41b
* A few fixes Signed-off-by: unknown <aboulang2002@yahoo.com> * Reverted move of ObservationSpace, ActionSpace and others Signed-off-by: unknown <aboulang2002@yahoo.com> * Added unit tests Signed-off-by: unknown <aboulang2002@yahoo.com> * Changed ActionSpace of gym-java-client to use Nd4j's Random Signed-off-by: Alexandre Boulanger <aboulang2002@yahoo.com>
49 lines
1.5 KiB
Java
49 lines
1.5 KiB
Java
/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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package org.deeplearning4j.malmo;
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import org.deeplearning4j.rl4j.space.DiscreteSpace;
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/**
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* Abstract base class for all Malmo-specific action spaces
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* @author howard-abrams (howard.abrams@ca.com) on 1/12/17.
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*/
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public abstract class MalmoActionSpace extends DiscreteSpace {
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/**
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* Array of action strings that will be sent to Malmo
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*/
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protected String[] actions;
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/**
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* Protected constructor
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* @param size number of discrete actions in this space
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*/
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protected MalmoActionSpace(int size) {
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super(size);
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}
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@Override
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public Object encode(Integer action) {
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return actions[action];
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}
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@Override
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public Integer noOp() {
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return -1;
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}
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}
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