EOerror (eo-runtime 0.25.3 API)

java.lang.Object
- org.eolang.PhDefault
- - EOorg.EOeolang.EOerror

All Implemented Interfaces:

Cloneable, Phi, Term
```
public final class EOerror
extends PhDefault
```
ERROR.
This object you must return in case of any error. It is highly recommended to use make(String, Object...) method instead of its constructor.

Since:

0.22

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class EOerror.ExError
This exception is thrown by the EOerror object only.

Field Summary
- Fields inherited from class org.eolang.PhDefault
  vertex, VTX
- Fields inherited from interface org.eolang.Phi
  Φ

Constructor Summary

Constructors
Constructor Description

EOerror(Phi sigma)
Ctor.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Phi`	`make(String format, Object... params)`	Ctor.
`static Phi`	`make(Throwable cause)`	Ctor.
`static String`	`message(Throwable exp)`	Make a message from an exception.

Methods inherited from class org.eolang.PhDefault
add, attr, attr, copy, equals, hashCode, location, move, toString, toStringWith, φTerm

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - EOerror
```
public EOerror(Phi sigma)
```
    Ctor.
    
    Parameters:
    
    sigma - Sigma
- Method Detail
  - make
```
public static Phi make(String format,
                       Object... params)
```
    Ctor.
    Use this method to build a new error object. Don't use the constructor here. This factory method is much more convenient.
    
    Parameters:
    
    format - Message format string, similar to String.format(String, Object...)
    
    params - Parameters, which will be passed to the formatter
    
    Returns:
    
    The error object
  - make
```
public static Phi make(Throwable cause)
```
    Ctor.
    Use this method to build a new error object. Don't use the constructor here. This factory method is much more convenient.
    
    Parameters:
    
    cause - The cause
    
    Returns:
    
    The error object
  - message
```
public static String message(Throwable exp)
```
    Make a message from an exception.
    
    Parameters:
    
    exp - The exception
    
    Returns:
    
    Message