Package org.eolang

Class PhNamed

java.lang.Object

org.eolang.PhNamed

All Implemented Interfaces:

Atom, Data, Phi, Term

public final class PhNamed
extends Object
implements Phi, Atom

A named object.

Since:

0.17

Nested Class Summary

Nested classes/interfaces inherited from interface org.eolang.Data

Data.ToPhi

Field Summary

Fields inherited from interface org.eolang.Phi

Φ

Fields inherited from interface org.eolang.Term

EMPTY

Constructor Summary

Constructors

Constructor	Description
PhNamed(Phi phi, String txt)	Ctor.

Method Summary

Modifier and Type	Method	Description
void	attach(byte[] data)	Attach data to the object.
Phi	copy()	Make a copy, leaving it at the same parent.
byte[]	delta()	Take the data.
boolean	equals(Object obj)
String	forma()	Get forma of the phi.
int	hashCode()
Phi	lambda()	Executes λ function and calculates object.
String	locator()	Get code locator of the phi.
boolean	put(int pos, Phi object)	Put object by position of the attribute.
boolean	put(String nme, Phi object)	Put object by name of the attribute.
Phi	take(String sub)	Take object by name of the attribute.
String	toString()
String	φTerm()	To φ-calculus term, as text.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PhNamed

public PhNamed(Phi phi,
               String txt)

Ctor.

Parameters:

phi - The object

txt - The name

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

φTerm

public String φTerm()

Description copied from interface: Term

To φ-calculus term, as text.

Specified by:

φTerm in interface Term

Returns:

The expression in φ-calculus

copy

public Phi copy()

Description copied from interface: Phi

Make a copy, leaving it at the same parent.

Specified by:

copy in interface Phi

Returns:

A copy

take

public Phi take(String sub)

Description copied from interface: Phi

Take object by name of the attribute.

Specified by:

take in interface Phi

Parameters:

sub - The name of the attribute

Returns:

The object

put

public boolean put(int pos,
                   Phi object)

Description copied from interface: Phi

Put object by position of the attribute.

Specified by:

put in interface Phi

Parameters:

pos - The position of the attribute.

object - The object to put

Returns:

Was attribute set

put

public boolean put(String nme,
                   Phi object)

Description copied from interface: Phi

Put object by name of the attribute.

Specified by:

put in interface Phi

Parameters:

nme - The name of the attribute.

object - The object to put

Returns:

Was attribute set

locator

public String locator()

Description copied from interface: Phi

Get code locator of the phi.

Specified by:

locator in interface Phi

Returns:

String containing code locator

forma

public String forma()

Description copied from interface: Phi

Get forma of the phi.

Specified by:

forma in interface Phi

Returns:

Forma of it as String.

attach

public void attach(byte[] data)

Description copied from interface: Data

Attach data to the object.

Specified by:

attach in interface Data

Parameters:

data - Data.

delta

public byte[] delta()

Description copied from interface: Data

Take the data.

Specified by:

delta in interface Data

Returns:

The data

lambda

public Phi lambda()

Description copied from interface: Atom

Executes λ function and calculates object.

Specified by:

lambda in interface Atom

Returns:

Object calculated from λ function.