model.type

Class AbstractRefState

java.lang.Object

model.type.AbstractRefState

Direct Known Subclasses:

RefResState, RefUnResState

public abstract class AbstractRefState
extends java.lang.Object

Representation for the state of a RegExRefpart.

Author:

HFW410RA - Philipp Rammos

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	value The string representation of the reference.

Constructor Summary

Constructors

Constructor and Description
AbstractRefState(java.lang.String value) Constructor for an AbstractRefState, just sets the field value.

Method Summary

Modifier and Type	Method and Description
(package private) abstract void	accept(RefStateVisitor vis) accept method for visitor pattern.
abstract NamedVariableType	getType() Returns the field type, if it is an RefResState, else an exception is thrown.
java.lang.String	getValue() Returns the field value.

Methods inherited from class java.lang.Object

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

Field Detail

value

private final java.lang.String value

The string representation of the reference.

Constructor Detail

AbstractRefState

public AbstractRefState(java.lang.String value)

Constructor for an AbstractRefState, just sets the field value.

Parameters:

value - The value to set.

Method Detail

getValue

public java.lang.String getValue()

Returns the field value. No side effects.

Returns:

Return this.value()

getType

public abstract NamedVariableType getType()
                                   throws ReferenceIsUnresolvedException

Returns the field type, if it is an RefResState, else an exception is thrown.

Returns:

this.type

Throws:

ReferenceIsUnresolvedException - If the state isnt a RefResState.

accept

abstract void accept(RefStateVisitor vis)
              throws TypeDoesNotExistException,
                     TypeExceptions

accept method for visitor pattern.

Parameters:

vis - the visitor.

Throws:

TypeDoesNotExistException - if a part is not resolvable

TypeExceptions - if a cycle is detected or ReferenceIsUnresolved