gololang.ir

Class ModuleImport

java.lang.Object

gololang.ir.GoloElement<ModuleImport>

gololang.ir.ModuleImport

All Implemented Interfaces:

ToplevelGoloElement

public final class ModuleImport
extends GoloElement<ModuleImport>
implements ToplevelGoloElement

An import of a Golo or Java module, class or package.

Represents golo code such as

 import java.util.Collections
 

Method Summary

Modifier and Type	Method and Description
void	accept(GoloIrVisitor visitor) Accept the visitor.
boolean	equals(java.lang.Object o)
PackageAndClass	getPackageAndClass() Returns the PackageAndClass of the module to be imported.
int	hashCode()
static ModuleImport	implicit(java.lang.Object name) Create an implicit module import.
boolean	isImplicit() Checks if this import is implicit.
static ModuleImport	of(java.lang.Object name) Create a module import.
protected void	replaceElement(GoloElement<?> original, GoloElement<?> newElement) Replace a child.
protected ModuleImport	self()
java.lang.String	toString()

Methods inherited from class gololang.ir.GoloElement

ancestor, ancestor, ancestorOfType, cantConvert, cantReplace, cantReplace, children, children, children, descendants, descendants, descendants, documentation, documentation, doesNotContain, enclosingModule, getLocalReferenceTable, hasParent, hasPosition, inheritedMetadata, makeParentOf, metadata, metadata, next, next, next, ofAST, parent, positionInSourceCode, positionInSourceCode, previous, previous, previous, replaceInParentBy, walk

Methods inherited from class java.lang.Object

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

Method Detail

implicit

public static ModuleImport implicit(java.lang.Object name)

Create an implicit module import.

Implicit imports are ones automatically added to a module, contrary to ones added by the developer. If the given name is already a module import, it is returned unchanged if already implicit; a new one is created otherwise. The name to import is derived using PackageAndClass.of(Object).

of

public static ModuleImport of(java.lang.Object name)

Create a module import.

If the given name is already a module import, it is returned unchanged. The name to import is derived using PackageAndClass.of(Object).

self

protected ModuleImport self()

Specified by:

self in class GoloElement<ModuleImport>

getPackageAndClass

public PackageAndClass getPackageAndClass()

Returns the PackageAndClass of the module to be imported.

isImplicit

public boolean isImplicit()

Checks if this import is implicit.

Implicit imports are ones automatically added to a module, contrary to ones added by the developer.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Equality ignores the implicit status. Therefore, adding explicitly a import that is already implicit is a noop.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

accept

public void accept(GoloIrVisitor visitor)

Accept the visitor.

This method should only call the visitor visitXXXX method. The children of this node will be visited by the GoloElement.walk(GoloIrVisitor) method.

Specified by:

accept in class GoloElement<ModuleImport>

replaceElement

protected void replaceElement(GoloElement<?> original,
                              GoloElement<?> newElement)

Replace a child.

Replace original with newElement if original is a child of this node and type matches.

Specified by:

replaceElement in class GoloElement<ModuleImport>

Parameters:

original - the original value to replace. Must be a child of this node

newElement - the element to replace with. Type must match.

See Also:

GoloElement.cantReplace(), GoloElement.cantReplace(GoloElement, GoloElement), GoloElement.doesNotContain(GoloElement), GoloElement.cantConvert(String, Object)