Package org.jboss.byteman.rule.compiler

Class CompileContext

  • public class CompileContext
extends java.lang.Object
    class which retains compiler state during recursive compilation of rule expressions to bytecode

    • Field Detail

      • sourceLine

        private int sourceLine

      • stackCount

        private int stackCount

      • stackMax

        private int stackMax

      • localCount

        private int localCount

      • localMax

        private int localMax

      • mv

        private org.objectweb.asm.MethodVisitor mv

    • Constructor Detail

      • CompileContext

        CompileContext​(org.objectweb.asm.MethodVisitor mv)

    • Method Detail

      • getSourceLine

        public int getSourceLine()

      • getStackCount

        public int getStackCount()

      • getLocalCount

        public int getLocalCount()

      • getStackMax

        public int getStackMax()

      • getLocalMax

        public int getLocalMax()

      • addStackCount

        public void addStackCount​(int count)

      • addLocalCount

        public void addLocalCount​(int count)

      • notifySourceLine

        public void notifySourceLine​(int line)

      • notifySourceEnd

        public void notifySourceEnd()

      • compileTypeConversion

        public void compileTypeConversion​(Type fromType,
                                  Type toType)

      • compileNumericConversion

        public void compileNumericConversion​(Type fromType,
                                     Type toType)

      • compileUnbox

        public void compileUnbox​(Type fromType,
                         Type toType)
        compile code to convert a value of a boxed type to a primitive type, possibly not the immediately related primitive type
        Parameters:
        fromType - the type of the value to be unboxed
        toType - he type required after unboxing

      • compileBox

        public void compileBox​(Type toType)
        box a value belonging to a primitive type
        Parameters:
        toType - the type required after boxing

      • compileStringConversion

        public void compileStringConversion​(Type fromType,
                                    Type toType)

      • compilePrimitiveConversion

        public void compilePrimitiveConversion​(Type fromType,
                                       Type toType)
        compile code to convert a numeric or character primitive to a numeric or character primitive
        Parameters:
        fromType - the type of the value to be converted
        toType - the type required after conversion

      • compileBooleanConversion

        public void compileBooleanConversion​(Type fromType,
                                     Type toType)

      • compileObjectConversion

        public void compileObjectConversion​(Type fromType,
                                    Type toType)

      • compileCheckCast

        public void compileCheckCast​(Type toType)