Package daikon.chicory

Class RootInfo

Object

DaikonVariableInfo

RootInfo

All Implemented Interfaces:

Comparable<DaikonVariableInfo>, Iterable<DaikonVariableInfo>

public class RootInfo
extends DaikonVariableInfo

This is a subtype of DaikonVariableInfo and is used as a "placeholder" for the root of the tree. It contains no variable information other than what is stored in its children.

Field Summary

Fields inherited from class DaikonVariableInfo

children, class_suffix, class_suffix_relative_name, classClassName, compareInfoString, declShouldPrint, dkconfig_constant_infer, dtraceShouldPrint, dtraceShouldPrintChildren, isArray, isNonNullParamString, isNonNullString, isParamString, ppt_statics, repTypeName, std_visibility, stringClassName, typeName

Method Summary

Modifier and Type	Method	Description
static RootInfo	enter_process(MethodInfo mi, int depth)	Creates a RootInfo object for a method entry program point.
static RootInfo	exit_process(MethodInfo mi, int depth)	Creates a RootInfo object for a method exit program point.
VarKind	get_var_kind()	Returns the kind of the variable (array, field, function, etc)
static RootInfo	getClassPpt(ClassInfo cinfo, int depth)	Creates a new RootInfo object for a class program point.
Object	getMyValFromParentVal(Object value)	Given a value corresponding to the parent of this, return the value of this.
static RootInfo	getObjectPpt(ClassInfo cinfo, int depth)	Creates a new RootInfo object for an object program point.

Methods inherited from class DaikonVariableInfo

addChild, addChildNodes, addClassVars, addDeclVar, addParamDeclVar, addParameters, addPureMethodDecl, array_child, checkForDerivedVariables, checkForListDecl, checkForRuntimeClass, compareTo, declShouldPrint, dTraceShouldPrint, dTraceShouldPrintChildren, get_const_val, get_function_args, get_relative_name, get_var_flags, getCompareString, getDTraceValueString, getName, getRepName, getRepTypeName, getRepTypeNameOnly, getTypeName, getTypeNameOnly, getValueStringOfList, getValueStringOfObjectWithMod, implementsList, isArray, isFieldVisible, isHashcode, isHashcodeArray, isInt, isStatic, iterator, shouldAddRuntimeClass, stdClassName, systemClass, toString, tree_as_list, treeString

Methods inherited from class Object

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

Methods inherited from interface Iterable

forEach, spliterator

Method Detail

getMyValFromParentVal

public Object getMyValFromParentVal(Object value)

Description copied from class: DaikonVariableInfo

Given a value corresponding to the parent of this, return the value of this.

For instance, if the variable a has a field b, then calling getMyValFromParentVal(val_of_a) will return the value of a.b .

Specified by:

getMyValFromParentVal in class DaikonVariableInfo

Parameters:

value - the parent object. Can be null for static fields.

Returns:

the value for this, computed from parentVal

enter_process

public static RootInfo enter_process(MethodInfo mi,
                                     int depth)

Creates a RootInfo object for a method entry program point.

exit_process

public static RootInfo exit_process(MethodInfo mi,
                                    int depth)

Creates a RootInfo object for a method exit program point.

getObjectPpt

public static RootInfo getObjectPpt(ClassInfo cinfo,
                                    int depth)

Creates a new RootInfo object for an object program point. This will include the class' fields and the "this" object.

Parameters:

cinfo - information about the class

depth - the depth to which to nest variables, as in "a.b.field"

Returns:

a a new RootInfo object for an object program point

getClassPpt

public static RootInfo getClassPpt(ClassInfo cinfo,
                                   int depth)

Creates a new RootInfo object for a class program point. This will just include static fields.

Parameters:

cinfo - information about the class

depth - the depth to which to nest variables, as in "a.b.field"

Returns:

a new RootInfo object for a class program point

get_var_kind

public VarKind get_var_kind()

Description copied from class: DaikonVariableInfo

Returns the kind of the variable (array, field, function, etc)

Specified by:

get_var_kind in class DaikonVariableInfo