Module org.eclipse.persistence.asm
Package org.eclipse.persistence.internal.libraries.asm.commons

Class JSRInlinerAdapter

  • All Implemented Interfaces:
    Opcodes
    public class JSRInlinerAdapter
extends MethodNode
implements Opcodes
    A MethodVisitor that removes JSR instructions and inlines the referenced subroutines.
    Author:
    Niko Matsakis

    • Constructor Detail

      • JSRInlinerAdapter

        public JSRInlinerAdapter​(MethodVisitor methodVisitor,
                         int access,
                         String name,
                         String descriptor,
                         String signature,
                         String[] exceptions)
        Constructs a new JSRInlinerAdapter. Subclasses must not use this constructor. Instead, they must use the JSRInlinerAdapter(int, MethodVisitor, int, String, String, String, String[]) version.
        Parameters:
        methodVisitor - the method visitor to send the resulting inlined method code to, or null.
        access - the method's access flags.
        name - the method's name.
        descriptor - the method's descriptor.
        signature - the method's signature. May be null.
        exceptions - the internal names of the method's exception classes. May be null.
        Throws:
        IllegalStateException - if a subclass calls this constructor.

      • JSRInlinerAdapter

        protected JSRInlinerAdapter​(int api,
                            MethodVisitor methodVisitor,
                            int access,
                            String name,
                            String descriptor,
                            String signature,
                            String[] exceptions)
        Constructs a new JSRInlinerAdapter.
        Parameters:
        api - the ASM API version implemented by this visitor. Must be one of Opcodes.ASM4, Opcodes.ASM5, Opcodes.ASM6, Opcodes.ASM7, Opcodes.ASM8 or Opcodes.ASM9.
        methodVisitor - the method visitor to send the resulting inlined method code to, or null.
        access - the method's access flags (see Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.
        name - the method's name.
        descriptor - the method's descriptor.
        signature - the method's signature. May be null.
        exceptions - the internal names of the method's exception classes. May be null.

    • Method Detail

      • visitJumpInsn

        public void visitJumpInsn​(int opcode,
                          Label label)
        Description copied from class: MethodVisitor
        Visits a jump instruction. A jump instruction is an instruction that may jump to another instruction.
        Overrides:
        visitJumpInsn in class MethodNode
        Parameters:
        opcode - the opcode of the type instruction to be visited. This opcode is either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL.
        label - the operand of the instruction to be visited. This operand is a label that designates the instruction to which the jump instruction may jump.

      • visitEnd

        public void visitEnd()
        Description copied from class: MethodVisitor
        Visits the end of the method. This method, which is the last one to be called, is used to inform the visitor that all the annotations and attributes of the method have been visited.
        Overrides:
        visitEnd in class MethodNode