mirror of
https://github.com/i-net-software/JWebAssembly.git
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88 lines
2.5 KiB
Java
88 lines
2.5 KiB
Java
/*
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Copyright 2011 - 2019 Volker Berlin (i-net software)
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package de.inetsoftware.classparser;
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import java.io.DataInputStream;
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import java.io.IOException;
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/**
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* Described a Field of a class.
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* http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5
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* http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#2877
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*
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* @author Volker Berlin
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*/
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public class FieldInfo {
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private final int accessFlags;
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private final String name;
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private final String description;
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private final Attributes attributes;
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/**
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* Read a single FieldInfo.
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* http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5
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* http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#2877
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* @param input
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* @param constantPool
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* @throws IOException
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*/
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FieldInfo(DataInputStream input, ConstantPool constantPool) throws IOException {
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this.accessFlags = input.readUnsignedShort();
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this.name = (String)constantPool.get( input.readUnsignedShort() );
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this.description = (String)constantPool.get( input.readUnsignedShort() );
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this.attributes = new Attributes( input, constantPool );
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}
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/**
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* Get the access flags of the method.
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* http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5-200-A
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* http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#87652
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*
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* @return the flags
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*/
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public int getAccessFlags() {
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return accessFlags;
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}
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/**
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* If this field is static or not
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* @return true, if static
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*/
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public boolean isStatic() {
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return (accessFlags & 0x0008) > 0;
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}
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/**
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* Get the name of the field
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* @return the name
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*/
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public String getName() {
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return name;
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}
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/**
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* Get the type of the field.
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*
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* @return the type
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*/
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public String getType() {
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return description;
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}
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} |