model.type

Class RegExRefPart

java.lang.Object

model.type.RegExRefPart

All Implemented Interfaces:

RegExPart

public class RegExRefPart
extends java.lang.Object
implements RegExPart

Represents a "re:typename" as a part of a regular expression.

Author:

HFW410RA - Philipp Rammos

Field Summary

Fields

Modifier and Type	Field and Description
private AbstractRefState	state The state if the reference is resolved or not.

Constructor Summary

Constructors

Constructor and Description
RegExRefPart(AbstractRefState state) Constructor, just sets fields.

Method Summary

Modifier and Type	Method and Description
void	accept(RegExPartVisitor vis) accept method for visitor pattern.
boolean	equals(java.lang.Object obj)
AbstractRefState	getState() Returns the field state.
int	hashCode()
void	resolve(NamedVariableType variableType) Changes the state to RefResState with the given type.
void	setState(AbstractRefState state) Sets a new state.
java.lang.String	toStringResolved() Returns the resolved string of the regexpart , withOUT references like (RE:LABEL).
java.lang.String	toStringUnresolved() Returns the unresolved string of the regexpart, with references like (RE:LABEL).

Methods inherited from class java.lang.Object

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

Field Detail

state

private AbstractRefState state

The state if the reference is resolved or not.

Constructor Detail

RegExRefPart

public RegExRefPart(AbstractRefState state)

Constructor, just sets fields. No side effects.

Parameters:

state - The state to set.

Method Detail

setState

public void setState(AbstractRefState state)

Sets a new state.

Parameters:

state - The state to set.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getState

public AbstractRefState getState()

Returns the field state. No side effects.

Returns:

this.state

resolve

public void resolve(NamedVariableType variableType)
             throws ReferenceIsUnresolvedException

Changes the state to RefResState with the given type. Dont use it, its called by TypeFile. Use typeFile.resolveTypes() instead.

Parameters:

variableType - The Type to set.

Throws:

ReferenceIsUnresolvedException - If a part of the type is unresolved.

toStringResolved

public java.lang.String toStringResolved()
                                  throws ReferenceIsUnresolvedException

Description copied from interface: RegExPart

Returns the resolved string of the regexpart , withOUT references like (RE:LABEL). RegExRefPart are in brackets.

Specified by:

toStringResolved in interface RegExPart

Returns:

string

Throws:

ReferenceIsUnresolvedException - If a part is unresolved.

toStringUnresolved

public java.lang.String toStringUnresolved()

Description copied from interface: RegExPart

Returns the unresolved string of the regexpart, with references like (RE:LABEL).

Specified by:

toStringUnresolved in interface RegExPart

Returns:

string

accept

public void accept(RegExPartVisitor vis)
            throws TypeDoesNotExistException,
                   TypeExceptions

Description copied from interface: RegExPart

accept method for visitor pattern.

Specified by:

accept in interface RegExPart

Parameters:

vis - the visitor.

Throws:

TypeDoesNotExistException - if a part is not resolvable

TypeExceptions - if a cycle is detected