Package org.eolang

EO runtime.

Since:

0.2

Interface Summary

Interface	Description
Attr	Attribute.
Bytes	Bytes.
Data<T>	A data container.
Expr	Lambda expression.
Phi	A simple object.
Term	A φ-calculus term.

Class Summary

Class	Description
AtComposite	Static attribute with an expression inside, which constructs an object.
AtFree	Free attribute.
AtOnce	Read only once.
AtSafe	It catches ExFailure and throws EOerror.ExError.
AtSimple	Default attribute.
AtVararg	Vararg attribute.
BytesOf	Bytes.
Data.Once<T>	Data being returned only once, from encapsulated object.
Data.ToPhi	Makes a Phi out of a Java object, like String or Integer.
Data.Value<T>	A single value as Phi.
Dataized	A dataized object.
ExprReduce<T>	Builds a phi performing reduction operation on varargs parameter.
ExprReduce.Args<T>	Extracts and validates args.
Main	Bridge between Java CLI and EO.
Param	Param of an object (convenient retrieval mechanism).
PhConst	A constant object.
PhCopy	A copy-making object.
PhDefault	A simple object.
PhFake	Fake object, mostly for unit tests.
PhLocated	An object with coordinates (line and position).
PhLogged	An object that reports all manipulations with it to the log (very useful for debugging purposes).
PhMethod	A method-calling object.
PhSafe	It catches ExFailure and throws EOerror.ExError.
PhUnvar	Unvaring object.
PhWith	A attr-putting object.

Exception Summary

Exception	Description
ExAbstract	Abstract exception.
ExFailure	Common exception.
ExFlow	Control flow exception (see EOgoto for a good example of its usage).
ExInterrupted	Exception to control threads interruptions.
ExReadOnly	The exception raised when trying to put() an attribute, which is read-only.
ExUnset	The exception raised when trying to get() an attribute, which is still abstract.

Annotation Types Summary

Annotation Type	Description
Volatile	Annotation for an object with a volatile phi (never cached).
XmirObject	Annotation for an object made from XMIR.