Package com.yahoo.vespa.objects

Class ObjectDumper

java.lang.Object

com.yahoo.vespa.objects.ObjectVisitor

com.yahoo.vespa.objects.ObjectDumper

public class ObjectDumper
extends ObjectVisitor

This is a concrete object visitor that will build up a structured human-readable string representation of an object.

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
ObjectDumper()	Create an object dumper with the default indent size.
ObjectDumper(int indent)	Create an object dumper with the given indent size.

Method Summary

Modifier and Type	Method	Description
void	closeStruct()	Close a (sub-)structure
void	openStruct(String name, String type)	Open a (sub-)structure
String	toString()	Obtain the created object string representation.
void	visit(String name, Object obj)	Visits some object.

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectDumper

public ObjectDumper()

Create an object dumper with the default indent size.

ObjectDumper

public ObjectDumper(int indent)

Create an object dumper with the given indent size.

Parameters:

indent - indent size in number of spaces

Method Details

toString

public String toString()

Obtain the created object string representation. This object should be invoked after the complete object structure has been visited.

Overrides:

toString in class Object

Returns:

object string representation

openStruct

public void openStruct(String name,
 String type)

Description copied from class: ObjectVisitor

Open a (sub-)structure

Specified by:

openStruct in class ObjectVisitor

Parameters:

name - name of structure

type - type of structure

closeStruct

public void closeStruct()

Description copied from class: ObjectVisitor

Close a (sub-)structure

Specified by:

closeStruct in class ObjectVisitor

visit

public void visit(String name,
 Object obj)

Description copied from class: ObjectVisitor

Visits some object.

Specified by:

visit in class ObjectVisitor

Parameters:

name - variable name

obj - object to visit