Index

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A

alreadySeen(Object) - Method in class de.serra.graph_walker.GraphWalk

Used to detect circular object graphs.

ARRAY - Enum constant in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Visit an array next.

ARRAY_MEMBER - Enum constant in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Visit the member of an array next.

B

BEFORE_OBJECT - Enum constant in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Call beforeObject next.

beforeObject() - Method in class de.serra.graph_walker.GraphWalk

Calls ObjectgraphVisitor.beforeObject(Object, VisitController, boolean) and determins the next state depending on the object.

beforeObject(Object, VisitController, boolean) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when any value is encountered.

C

CLASS - Enum constant in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Visit a "normal" object next.

CLASS_FIELD - Enum constant in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Visit the field of a "normal" object next.

CONTINUE - Enum constant in enum de.serra.graph_walker.GraphWalk.Control

The default.

CONTINUE_BUT_DONT_GO_DEEPER - Enum constant in enum de.serra.graph_walker.GraphWalk.Control

Don't visit any members or fields of the curent object.

CONTINUE_BUT_DONT_GO_SUPER - Enum constant in enum de.serra.graph_walker.GraphWalk.Control

Don't visit any (more) super classes of the current object.

currentStackFrame() - Method in class de.serra.graph_walker.GraphWalk

Returns the current stack frame.

D

de.serra.graph_walker - module de.serra.graph_walker

A visitor library for Object graphs.

de.serra.graph_walker - package de.serra.graph_walker

dispatch() - Method in class de.serra.graph_walker.GraphWalk

Determins which method to call depending on the state of the current StackFrame.

dontGoDeeper() - Method in class de.serra.graph_walker.VisitController

Don't visit any children of the current value.

G

goBack() - Method in class de.serra.graph_walker.GraphWalk

Removes the current stack frame.

GraphWalk - Class in de.serra.graph_walker

Entry point to start the traversal of an object graph.

GraphWalk(ObjectgraphVisitor) - Constructor for class de.serra.graph_walker.GraphWalk

Constructs.

GraphWalk.Control - Enum in de.serra.graph_walker

Controls the traversal.

GraphWalkerStackFrame<V> - Class in de.serra.graph_walker

Represents the method specific state at this point in the call stack.

GraphWalkerStackFrame(GraphWalkerStackFrame.State, V) - Constructor for class de.serra.graph_walker.GraphWalkerStackFrame

Constructs.

GraphWalkerStackFrame.State - Enum in de.serra.graph_walker

The types of methods available for dispatching.

grow(int) - Method in class de.serra.graph_walker.GraphWalk

Increases the capacity to ensure that it can hold at least the number of elements specified by the minimum capacity argument.

I

isDone() - Method in class de.serra.graph_walker.GraphWalk

Used to determin if the current traversal is done.

isDontGoDeeper() - Method in class de.serra.graph_walker.GraphWalk

Should the children not be traversed.

isDontGoSuper() - Method in class de.serra.graph_walker.GraphWalk

Should the parent classes not be traversed.

isLeaving() - Method in class de.serra.graph_walker.GraphWalkerStackFrame

Is this stack frame is being returned to.

isStopped() - Method in class de.serra.graph_walker.GraphWalk

Is the traversal stopped?

L

leave() - Method in class de.serra.graph_walker.GraphWalk

Removes the current stack frame and informs the next stack frame that we are returning to it.

leave() - Method in class de.serra.graph_walker.GraphWalkerStackFrame

Marks the stackframe as being returned to.

leaveArray(Object[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called after all members in an array have been visited.

leaveClass(Object, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when visiting of a class has finished.

leaveIterable(Object, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

leaveList(List<?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

leaveMap(Map<?, ?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

O

ObjectgraphVisitor - Interface in de.serra.graph_walker

Visitor for the object graph.

P

pushOnStack(GraphWalkerStackFrame<?>) - Method in class de.serra.graph_walker.GraphWalk

Adds a new stack frame on top of the stack.

R

relativeFromCurrent(int) - Method in class de.serra.graph_walker.GraphWalk

Returns a stack frame relative to the current one.

resetControl() - Method in class de.serra.graph_walker.GraphWalk

Used to continue the traversal as normal.

resetDirection() - Method in class de.serra.graph_walker.GraphWalkerStackFrame

Sets the direction to entering again.

S

state() - Method in class de.serra.graph_walker.GraphWalkerStackFrame

The state decides which method to use for dispatching to the correct method.

stop() - Method in class de.serra.graph_walker.VisitController

Immediatly stop the traversal.

STOP - Enum constant in enum de.serra.graph_walker.GraphWalk.Control

Immediatly stop the traversal.

V

value() - Method in class de.serra.graph_walker.GraphWalkerStackFrame

The "main" value associated with this stack frame.

valueOf(String) - Static method in enum de.serra.graph_walker.GraphWalk.Control

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Returns the enum constant of this type with the specified name.

values() - Static method in enum de.serra.graph_walker.GraphWalk.Control

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum de.serra.graph_walker.GraphWalkerStackFrame.State

Returns an array containing the constants of this enum type, in the order they are declared.

visitArray() - Method in class de.serra.graph_walker.GraphWalk

Visits an array.

visitArray(Object[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when an non primitive array is encountered.

visitArrayMember() - Method in class de.serra.graph_walker.GraphWalk

Visits an array member.

visitArrayMember(Object, int, Object[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called for every entry in an non primitive array.

visitBooleanArray(boolean[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a boolean[] is encountered.

visitByteArray(byte[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a byte[] is encountered.

visitCharArray(char[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a char[] is encountered.

visitClass() - Method in class de.serra.graph_walker.GraphWalk

Visits an "normal" object.

visitClass(Object, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when visiting "normal" class.

visitClassField() - Method in class de.serra.graph_walker.GraphWalk

Visits the field of an Object.

visitClassField(Object, Field, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when visiting a field in a class.

VisitController - Class in de.serra.graph_walker

Allows to control the traversal.

VisitController() - Constructor for class de.serra.graph_walker.VisitController

Constructs.

visitDoubleArray(double[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a double[] is encountered.

visitEnum(Enum<?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitFloatArray(float[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a float[] is encountered.

visitIntArray(int[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when an int[] is encountered.

visitIterableMember(Object, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitList(List<?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitListMember(Object, int, List<?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitLongArray(long[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a long[] is encountered.

visitMap(Map<?, ?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitMapEntry(Object, Object, Map<?, ?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitNonListIterable(Iterable<?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Not yet implemented.

visitNull(VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a null value is encountered.

visitShortArray(short[], VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when a short[] is encountered.

visitSuperClass(Object, Class<?>, VisitController) - Method in interface de.serra.graph_walker.ObjectgraphVisitor

Called when visiting the parent of a class.

W

walk(Object) - Method in class de.serra.graph_walker.GraphWalk

Start the traversal of toWalk.

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