Package net.ssehub.easy.instantiation.core.model.buildlangModel

Class VariableDeclaration

java.lang.Object

net.ssehub.easy.instantiation.core.model.common.VariableDeclaration

net.ssehub.easy.instantiation.core.model.buildlangModel.VariableDeclaration

All Implemented Interfaces:

IVariable, IBuildlangElement, IRuleElement, ILanguageElement, IModifierHolder, IResolvable, IMetaParameterDeclaration

Direct Known Subclasses:

ImplicitVariableDeclaration, JoinVariableDeclaration

public class VariableDeclaration
extends VariableDeclaration
implements IBuildlangElement, IRuleElement, IResolvable

Represents a variable declaration. Parent instances are responsible for setting the right parent.

Author:

Christian Kröher, Holger Eichelberger

Field Summary

Fields

Modifier and Type	Field	Description
private ILanguageElement	parent

Constructor Summary

Constructors

Constructor	Description
VariableDeclaration()	Constructor for serializer.
VariableDeclaration(java.lang.String name, TypeDescriptor<?> type)	Creates a new variable declaration.
VariableDeclaration(java.lang.String name, TypeDescriptor<?> type, boolean isConstant, Expression expression)	Creates a new variable declaration.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	accept(IVisitor visitor)	Accepts the visitor for visiting.
ILanguageElement	getParent()	Returns the parent element.
protected void	setParent(ILanguageElement parent)	Changes the parent.

Methods inherited from class net.ssehub.easy.instantiation.core.model.common.VariableDeclaration

accept, addModifier, getExpression, getModifier, getModifierCount, getName, getParameter, getRequiredParameterCount, getType, hasExplicitType, hasModifier, isConstant, isImplicit, mapDefaultedParameters, resolveOperation, setHasExplicitType, setIsConstant, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.ssehub.easy.instantiation.core.model.expressions.IResolvable

getName

Field Detail

parent

private ILanguageElement parent

Constructor Detail

VariableDeclaration

VariableDeclaration()

Constructor for serializer.

VariableDeclaration

public VariableDeclaration(java.lang.String name,
                           TypeDescriptor<?> type)

Creates a new variable declaration.

Parameters:

name - the name of the variable

type - the type of the variable

VariableDeclaration

public VariableDeclaration(java.lang.String name,
                           TypeDescriptor<?> type,
                           boolean isConstant,
                           Expression expression)

Creates a new variable declaration.

Parameters:

name - the name of the variable

type - the type of the variable

isConstant - whether this variable is a constant

expression - an expression denoting the initial value (may be null)

Method Detail

accept

public java.lang.Object accept(IVisitor visitor)
                        throws VilException

Description copied from interface: IBuildlangElement

Accepts the visitor for visiting.

Specified by:

accept in interface IBuildlangElement

Parameters:

visitor - the visitor to be used

Returns:

the result of visiting this instance (may be null)

Throws:

VilException - in case that visiting fails (e.g., execution)

getParent

public ILanguageElement getParent()

Description copied from interface: ILanguageElement

Returns the parent element.

Specified by:

getParent in interface ILanguageElement

Returns:

the parent element (may be null if unknown)

setParent

protected void setParent(ILanguageElement parent)

Changes the parent. Please override if children must be adjusted according. Shall be called only once per instance, but there is no limitation.

Parameters:

parent - the parent