Package org.spongepowered.asm.transformers

Class TreeTransformer

java.lang.Object
org.spongepowered.asm.transformers.TreeTransformer
All Implemented Interfaces:
ILegacyClassTransformer, ITransformer
public abstract class TreeTransformer
extends java.lang.Object
implements ILegacyClassTransformer
Base class for transformers which work with ASM tree model

  • Constructor Summary

    Constructors
    Constructor Description
    TreeTransformer()  

  • Method Summary

    Modifier and Type Method Description
    protected org.objectweb.asm.tree.ClassNode readClass​(byte[] basicClass)  
    protected org.objectweb.asm.tree.ClassNode readClass​(byte[] basicClass, boolean cacheReader)  
    protected byte[] writeClass​(org.objectweb.asm.tree.ClassNode classNode)  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.spongepowered.asm.service.ILegacyClassTransformer

    transformClassBytes

    Methods inherited from interface org.spongepowered.asm.service.ITransformer

    getName, isDelegationExcluded

  • Constructor Details

    • TreeTransformer

      public TreeTransformer()

  • Method Details

    • readClass

      protected final org.objectweb.asm.tree.ClassNode readClass​(byte[] basicClass)
      Parameters:
      basicClass - Original bytecode
      Returns:
      tree

    • readClass

      protected final org.objectweb.asm.tree.ClassNode readClass​(byte[] basicClass, boolean cacheReader)
      Parameters:
      basicClass - Original bytecode
      cacheReader - True to cache the classReader instance for use when writing the generated ClassNode later
      Returns:
      tree

    • writeClass

      protected final byte[] writeClass​(org.objectweb.asm.tree.ClassNode classNode)
      Parameters:
      classNode - ClassNode to write out
      Returns:
      generated bytecode