Package org.eolang

Class Universe

java.lang.Object

org.eolang.Universe

public class Universe
extends Object

Class to manipulate eo objects within "Universe" paradigm.

Since:

0.30

Constructor Summary

Constructors

Constructor	Description
Universe()	Ctor.
Universe(Phi connector)	Ctor.
Universe(Phi connector, Map<Integer,Phi> indexed)	Ctor.

Method Summary

Modifier and Type	Method	Description
void	bind(int parent, int child, String att)	Binds child to parent.
int	copy(int vertex)	Copies the eo object.
byte[]	dataize(int vertex)	Dataizes the eo object by vertex and return byte array.
int	find(String name)	Finds vertex of eo object by its location.
void	put(int vertex, byte[] bytes)	Puts data to eo object by vertex.

Methods inherited from class java.lang.Object

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

Constructor Detail

Universe

public Universe(Phi connector,
                Map<Integer,Phi> indexed)

Ctor.

Parameters:

connector - Connector.

indexed - Map to index eo objects.

Universe

public Universe(Phi connector)

Ctor.

Parameters:

connector - Connector.

Universe

public Universe()

Ctor.

Method Detail

find

public int find(String name)

Finds vertex of eo object by its location.

Parameters:

name - Relative location of the object to find like "^.^.some-obj".

Returns:

Vertex of the object to find.

put

public void put(int vertex,
                byte[] bytes)

Puts data to eo object by vertex.

Parameters:

vertex - Vertex off object.

bytes - Data to put.

bind

public void bind(int parent,
                 int child,
                 String att)

Binds child to parent.

Parameters:

parent - Vertex of the parent eo object.

child - Vertex of the child eo object.

att - Name of attribute.

copy

public int copy(int vertex)

Copies the eo object.

Parameters:

vertex - Vertex of object to copy.

Returns:

Vertex of the copy.

dataize

public byte[] dataize(int vertex)

Dataizes the eo object by vertex and return byte array.

Parameters:

vertex - Vertex of eo-object.

Returns:

Raw data.