82 lines
2.9 KiB
Java
82 lines
2.9 KiB
Java
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/*
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* Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package java.lang;
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/**
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* Thrown when an application tries to access an enum constant by name
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* and the enum type contains no constant with the specified name.
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* This exception can be thrown by the {@linkplain
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* java.lang.reflect.AnnotatedElement API used to read annotations
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* reflectively}.
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*
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* @author Josh Bloch
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* @see java.lang.reflect.AnnotatedElement
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* @since 1.5
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*/
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@SuppressWarnings("rawtypes") /* rawtypes are part of the public api */
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public class EnumConstantNotPresentException extends RuntimeException {
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@java.io.Serial
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private static final long serialVersionUID = -6046998521960521108L;
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/**
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* The type of the missing enum constant.
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*/
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private Class<? extends Enum> enumType;
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/**
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* The name of the missing enum constant.
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*/
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private String constantName;
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/**
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* Constructs an {@code EnumConstantNotPresentException} for the
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* specified constant.
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*
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* @param enumType the type of the missing enum constant
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* @param constantName the name of the missing enum constant
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*/
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public EnumConstantNotPresentException(Class<? extends Enum> enumType,
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String constantName) {
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super(enumType.getName() + "." + constantName);
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this.enumType = enumType;
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this.constantName = constantName;
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}
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/**
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* Returns the type of the missing enum constant.
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*
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* @return the type of the missing enum constant
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*/
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public Class<? extends Enum> enumType() { return enumType; }
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/**
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* Returns the name of the missing enum constant.
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*
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* @return the name of the missing enum constant
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*/
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public String constantName() { return constantName; }
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}
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