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1 /*
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2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
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3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
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4 * redistribute it and/or modify it under the terms of the:
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5 *
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6 * Eclipse Public License version 1.0
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7 * GNU General Public License version 2
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8 * GNU Lesser General Public License version 2.1
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9 */
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10 package com.oracle.truffle.ruby.runtime.control;
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11
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12 import com.oracle.truffle.api.nodes.*;
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13 import com.oracle.truffle.ruby.runtime.*;
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14
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15 /**
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16 * Controls an explicit return from a method.
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17 */
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18 public final class ReturnException extends ControlFlowException {
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19
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20 private final long returnID;
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21 private final Object value;
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22
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23 public ReturnException(long returnID, Object value) {
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24 assert RubyContext.shouldObjectBeVisible(value);
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25
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26 this.returnID = returnID;
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27 this.value = value;
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28 }
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29
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30 /**
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31 * Return the return ID of this return that identifies where it intends to return to.
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32 */
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33 public long getReturnID() {
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34 return returnID;
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35 }
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36
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37 /**
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38 * Get the value that has been returned.
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39 */
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40 public Object getValue() {
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41 return value;
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42 }
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43
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44 private static final long serialVersionUID = -9177536212065610691L;
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45
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46 }
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