Class Nodes.GlobalVariableWriteNode

java.lang.Object

org.prism.Nodes.Node

org.prism.Nodes.GlobalVariableWriteNode

Enclosing class:

Nodes

public static final class Nodes.GlobalVariableWriteNode
extends Nodes.Node

 Represents writing to a global variable.

     $foo = 1
     ^^^^^^^^
 

Field Summary

Fields

Modifier and Type	Field	Description
final org.jruby.RubySymbol	name	The name of the global variable, which is a `$` followed by an [identifier](https://github.com/ruby/prism/blob/main/docs/parsing_rules.md#identifier).
final Nodes.Node	value	The value to write to the global variable.

Fields inherited from class org.prism.Nodes.Node

EMPTY_ARRAY, length, startOffset

Constructor Summary

Constructors

Constructor	Description
GlobalVariableWriteNode(int startOffset, int length, org.jruby.RubySymbol name, Nodes.Node value)

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

name

public final org.jruby.RubySymbol name

 The name of the global variable, which is a `$` followed by an [identifier](https://github.com/ruby/prism/blob/main/docs/parsing_rules.md#identifier). Alternatively, it can be one of the special global variables designated by a symbol.

     $foo = :bar  # name `:$foo`

     $_Test = 123 # name `:$_Test`
 

value

public final Nodes.Node value

 The value to write to the global variable. It can be any [non-void expression](https://github.com/ruby/prism/blob/main/docs/parsing_rules.md#non-void-expression).

     $foo = :bar
            ^^^^

     $-xyz = 123
             ^^^
 

Constructor Details

GlobalVariableWriteNode

public GlobalVariableWriteNode(int startOffset,
 int length,
 org.jruby.RubySymbol name,
 Nodes.Node value)

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