Package com.tonic.analysis.source.ast.decl

Class ImportDecl

java.lang.Object

com.tonic.analysis.source.ast.decl.ImportDecl

All Implemented Interfaces:

ASTNode

public final class ImportDecl
extends Object
implements ASTNode

A single import declaration, either plain or static and either single-type or on-demand.

Constructor Summary

Constructors

Constructor	Description
ImportDecl(String name)	Creates a plain single-type import at an unknown location.
ImportDecl(String name, boolean isStatic, boolean isWildcard)	Creates an import at an unknown location.
ImportDecl(String name, boolean isStatic, boolean isWildcard, SourceLocation location)	Creates an import.

Method Summary

Modifier and Type	Method	Description
<T> T	accept(SourceVisitor<T> visitor)	Accepts a visitor for this node.
SourceLocation	getLocation()	Gets the source location of this node.
String	getName()
String	getPackageName()
ASTNode	getParent()	Gets the parent node in the AST tree.
String	getSimpleName()
boolean	isStatic()
boolean	isWildcard()
static ImportDecl	regular(String name)	Creates a single-type import.
void	setName(String name)
void	setParent(ASTNode parent)	Sets the parent node in the AST tree.
static ImportDecl	staticImport(String name)	Creates a single static member import.
static ImportDecl	staticWildcard(String className)	Creates a static on-demand import.
String	toString()
static ImportDecl	wildcard(String packageName)	Creates an on-demand import.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.tonic.analysis.source.ast.ASTNode

deepClone, findAll, findAll, findAncestor, findFirst, findFirst, getChildren, getRoot, isDescendantOf, remove, replaceWith, stream, stream, walk

Constructor Detail

ImportDecl

public ImportDecl(String name,
                  boolean isStatic,
                  boolean isWildcard,
                  SourceLocation location)

Creates an import.

Parameters:

name - the imported name

isStatic - true for a static import

isWildcard - true for an on-demand import

location - the source location, null becomes UNKNOWN

ImportDecl

public ImportDecl(String name,
                  boolean isStatic,
                  boolean isWildcard)

Creates an import at an unknown location.

Parameters:

name - the imported name

isStatic - true for a static import

isWildcard - true for an on-demand import

ImportDecl

public ImportDecl(String name)

Creates a plain single-type import at an unknown location.

Parameters:

name - the imported name

Method Detail

getName

public String getName()

Returns:

the name

setName

public void setName(String name)

Parameters:

name - the imported name

isStatic

public boolean isStatic()

Returns:

whether static

isWildcard

public boolean isWildcard()

Returns:

whether wildcard

getLocation

public SourceLocation getLocation()

Description copied from interface: ASTNode

Gets the source location of this node.

Specified by:

getLocation in interface ASTNode

Returns:

the location

getParent

public ASTNode getParent()

Description copied from interface: ASTNode

Gets the parent node in the AST tree.

Specified by:

getParent in interface ASTNode

Returns:

the parent

setParent

public void setParent(ASTNode parent)

Description copied from interface: ASTNode

Sets the parent node in the AST tree.

Specified by:

setParent in interface ASTNode

Parameters:

parent - the enclosing node

regular

public static ImportDecl regular(String name)

Creates a single-type import.

Parameters:

name - the fully qualified type name

Returns:

the import

staticImport

public static ImportDecl staticImport(String name)

Creates a single static member import.

Parameters:

name - the fully qualified member name

Returns:

the import

wildcard

public static ImportDecl wildcard(String packageName)

Creates an on-demand import.

Parameters:

packageName - the package to import from

Returns:

the import

staticWildcard

public static ImportDecl staticWildcard(String className)

Creates a static on-demand import.

Parameters:

className - the class whose static members are imported

Returns:

the import

getPackageName

public String getPackageName()

Returns:

everything before the last dot, or "" if the name has no dot

getSimpleName

public String getSimpleName()

Returns:

"*" for a wildcard import, otherwise the segment after the last dot

accept

public <T> T accept(SourceVisitor<T> visitor)

Description copied from interface: ASTNode

Accepts a visitor for this node.

Specified by:

accept in interface ASTNode

Type Parameters:

T - the return type of the visitor

Parameters:

visitor - the visitor to accept

Returns:

the result from the visitor

toString

public String toString()

Overrides:

toString in class Object