Example usage for org.eclipse.jdt.internal.compiler.classfmt ClassFileStruct utf8At

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.classfmt ClassFileStruct utf8At.

Prototype

public char[] utf8At(int relativeOffset, int bytesAvailable) 

Source Link

Usage

From source file:org.eclipse.objectteams.otdt.internal.core.compiler.bytecode.SingleValueAttribute.java

License:Open Source License

/**
 *  Read a PlayedBy from byte code./*from w w w.  j a v  a 2s  .com*/
 */
public static SingleValueAttribute readPlayedBy(ClassFileStruct reader, int readOffset,
        int[] constantPoolOffsets) {
    int utf8Offset = constantPoolOffsets[reader.u2At(readOffset)];
    char[] value = reader.utf8At(utf8Offset + 3, reader.u2At(utf8Offset + 1));
    SingleValueAttribute result = playedByAttribute(value);
    result._reader = reader;
    return result;
}

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From source file:org.eclipse.objectteams.otdt.internal.core.compiler.bytecode.SingleValueAttribute.java

License:Open Source License

/**
 * Read a "FieldTypeAnchor" attribute from byte code.
 *//*from   w w w .  java2  s.co  m*/
public static SingleValueAttribute readFieldTypeAnchor(ClassFileStruct reader, int readOffset, int structOffset,
        int[] constantPoolOffsets) {
    int idx = reader.u2At(readOffset);
    // attention: reader will add structOffset, but we appearently need to read at
    // a location without structOffset! =:-0
    int utf8Offset = constantPoolOffsets[idx] - structOffset;
    int num = reader.u2At(utf8Offset + 1);
    char[] value = reader.utf8At(utf8Offset + 3, num);
    return fieldTypeAnchorAttribute(value);
}

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