Class Nodes.AliasGlobalVariableNode

java.lang.Object

org.prism.Nodes.Node

org.prism.Nodes.AliasGlobalVariableNode

Enclosing class:

Nodes

public static final class Nodes.AliasGlobalVariableNode
extends Nodes.Node

 Represents the use of the `alias` keyword to alias a global variable.

     alias $foo $bar
     ^^^^^^^^^^^^^^^
 

Field Summary

Fields

Modifier and Type	Field	Description
final Nodes.Node	new_name	Represents the new name of the global variable that can be used after aliasing.
final Nodes.Node	old_name	Represents the old name of the global variable that can be used before aliasing.

Fields inherited from class org.prism.Nodes.Node

EMPTY_ARRAY, length, startOffset

Constructor Summary

Constructors

Constructor	Description
AliasGlobalVariableNode(int startOffset, int length, Nodes.Node new_name, Nodes.Node old_name)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(AbstractNodeVisitor<T> visitor)
Nodes.Node[]	childNodes()
protected String	toString(String indent)
<T> void	visitChildNodes(AbstractNodeVisitor<T> visitor)

Methods inherited from class org.prism.Nodes.Node

endOffset, hasNewLineFlag, setNewLineFlag, setNewLineFlag, toString

Methods inherited from class java.lang.Object

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

Field Details

new_name

public final Nodes.Node new_name

 Represents the new name of the global variable that can be used after aliasing.

     alias $foo $bar
           ^^^^
 

old_name

public final Nodes.Node old_name

 Represents the old name of the global variable that can be used before aliasing.

     alias $foo $bar
                ^^^^
 

Constructor Details

AliasGlobalVariableNode

public AliasGlobalVariableNode(int startOffset,
 int length,
 Nodes.Node new_name,
 Nodes.Node old_name)

Method Details

visitChildNodes

public <T> void visitChildNodes(AbstractNodeVisitor<T> visitor)

Specified by:

visitChildNodes in class Nodes.Node

childNodes

public Nodes.Node[] childNodes()

Specified by:

childNodes in class Nodes.Node

accept

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

Specified by:

accept in class Nodes.Node

toString

protected String toString(String indent)

Specified by:

toString in class Nodes.Node