| Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/Java/Tomcat/java/org/apache/tomcat/util/bcel/ (Apache Software Stiftung Version 2.4.65©) Datei vom 10.10.2023 mit Größe 9 kB |
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Quelle Const.java Sprache: JAVA |
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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.apache.tomcat.util.bcel; /** * Constants for the project, mostly defined in the JVM specification. */ public final class Const { /** * Java class file format Magic number (0xCAFEBABE) * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms- * in The Java Virtual Machine Specification</a> */ public static final int JVM_CLASSFILE_MAGIC = 0xCAFEBABE; /** * One of the access flags for fields, methods, or classes. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms- * Classes in the Java Virtual Machine Specification (Java SE 9 Edition).</a> * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms- * in the Java Virtual Machine Specification (Java SE 9 Edition).</a> * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms- * in the Java Virtual Machine Specification (Java SE 9 Edition).</a> * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms- * definitions for Inner Classes in the Java Virtual Machine Specification (Java SE 9 Edition).< */ public static final short ACC_FINAL = 0x0010; /** * One of the access flags for fields, methods, or classes. * * @see #ACC_FINAL */ public static final short ACC_INTERFACE = 0x0200; /** * One of the access flags for fields, methods, or classes. * * @see #ACC_FINAL */ public static final short ACC_ABSTRACT = 0x0400; /** * One of the access flags for fields, methods, or classes. * * @see #ACC_FINAL */ public static final short ACC_ANNOTATION = 0x2000; /** * Marks a constant pool entry as type UTF-8. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Utf8 = 1; /* * The description of the constant pool is at: https://docs.oracle.com/javase/specs/jvms/s * References below are to the individual sections */ /** * Marks a constant pool entry as type Integer. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Integer = 3; /** * Marks a constant pool entry as type Float. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Float = 4; /** * Marks a constant pool entry as type Long. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Long = 5; /** * Marks a constant pool entry as type Double. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Double = 6; /** * Marks a constant pool entry as a Class * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Class = 7; /** * Marks a constant pool entry as a Field Reference. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Fieldref = 9; /** * Marks a constant pool entry as type String * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_String = 8; /** * Marks a constant pool entry as a Method Reference. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Methodref = 10; /** * Marks a constant pool entry as an Interface Method Reference. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_InterfaceMethodref = 11; /** * Marks a constant pool entry as a name and type. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_NameAndType = 12; /** * Marks a constant pool entry as a Method Handle. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_MethodHandle = 15; /** * Marks a constant pool entry as a Method Type. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_MethodType = 16; /** * Marks a constant pool entry as dynamically computed. * * @see <a href="https://bugs.openjdk.java.net/secure/attachment/74618/constant-dynam * 309</a> */ public static final byte CONSTANT_Dynamic = 17; /** * Marks a constant pool entry as an Invoke Dynamic * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_InvokeDynamic = 18; /** * Marks a constant pool entry as a Module Reference. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Module = 19; /** * Marks a constant pool entry as a Package Reference. * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms- * Java Virtual Machine Specification</a> */ public static final byte CONSTANT_Package = 20; /** * The names of the types of entries in a constant pool. Use getConstantName instead */ private static final String[] CONSTANT_NAMES = {"", "CONSTANT_Utf8", "", "CONSTANT_Intege "CONSTANT_Class", "CONSTANT_String", "CONSTANT_Fieldref", "CONSTANT_Methodref", "CON "CONSTANT_MethodHandle", "CONSTANT_MethodType", "CONSTANT_Dynamic", "CONSTANT_Invok /** * The maximum number of dimensions in an array ({@value}). One of the limitations of the Java Vir * * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms- * The Java Virtual Machine Specification</a> */ public static final int MAX_ARRAY_DIMENSIONS = 255; /** * Get the CONSTANT_NAMES entry at the given index. * * @param index The index for which the constant name is required * @return the CONSTANT_NAMES entry at the given index */ public static String getConstantName(final int index) { return CONSTANT_NAMES[index]; } } ¤ Dauer der Verarbeitung: 0.1 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28