package com.coderising.jvm.attr;
import com.coderising.jvm.clz.ClassFile;
import com.coderising.jvm.cmd.ByteCodeCommand;
import com.coderising.jvm.cmd.CommandParser;
import com.coderising.jvm.constant.ConstantPool;
import com.coderising.jvm.loader.ByteCodeIterator;
public class CodeAttr extends AttributeInfo {
private int maxStack ;
private int maxLocals ;
private int codeLen ;
private String code;
public String getCode() {
return code;
}
private ByteCodeCommand[] cmds ;
public ByteCodeCommand[] getCmds() {
return cmds;
}
private LineNumberTable lineNumTable;
private LocalVariableTable localVarTable;
private StackMapTable stackMapTable;
public CodeAttr(int attrNameIndex, int attrLen, int maxStack, int maxLocals, int codeLen,String code ,ByteCodeCommand[] cmds) {
super(attrNameIndex, attrLen);
this.maxStack = maxStack;
this.maxLocals = maxLocals;
this.codeLen = codeLen;
this.code = code;
this.cmds = cmds;
}
public void setLineNumberTable(LineNumberTable t) {
this.lineNumTable = t;
}
public void setLocalVariableTable(LocalVariableTable t) {
this.localVarTable = t;
}
public static CodeAttr parse(ClassFile clzFile, ByteCodeIterator iter){
return null;
}
public String toString(ConstantPool pool){
StringBuilder buffer = new StringBuilder();
//buffer.append("Code:").append(code).append("\n");
for(int i=0;i<cmds.length;i++){
buffer.append(cmds[i].toString(pool)).append("\n");
}
buffer.append("\n");
buffer.append(this.lineNumTable.toString());
buffer.append(this.localVarTable.toString(pool));
return buffer.toString();
}
private void setStackMapTable(StackMapTable t) {
this.stackMapTable = t;
}
}