Class Nodes.CaseMatchNode

java.lang.Object

org.prism.Nodes.Node

org.prism.Nodes.CaseMatchNode

Enclosing class:

Nodes

public static final class Nodes.CaseMatchNode
extends Nodes.Node

 Represents the use of a case statement for pattern matching.

     case true
     in false
     end
     ^^^^^^^^^
 

Field Summary

Fields

Modifier and Type	Field	Description
final Nodes.InNode[]	conditions	Represents the conditions of the case match.
final Nodes.ElseNode	else_clause	Represents the else clause of the case match.
final Nodes.Node	predicate	Represents the predicate of the case match.

Fields inherited from class org.prism.Nodes.Node

EMPTY_ARRAY, length, startOffset

Constructor Summary

Constructors

Constructor	Description
CaseMatchNode(int startOffset, int length, Nodes.Node predicate, Nodes.InNode[] conditions, Nodes.ElseNode else_clause)

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

predicate

public final Nodes.Node predicate

 Represents the predicate of the case match. This can be either `nil` or any [non-void expressions](https://github.com/ruby/prism/blob/main/docs/parsing_rules.md#non-void-expression).

     case true; in false; end
     ^^^^
 

conditions

public final Nodes.InNode[] conditions

 Represents the conditions of the case match.

     case true; in false; end
                ^^^^^^^^
 

else_clause

public final Nodes.ElseNode else_clause

 Represents the else clause of the case match.

     case true; in false; else; end
                          ^^^^
 

Constructor Details

CaseMatchNode

public CaseMatchNode(int startOffset,
 int length,
 Nodes.Node predicate,
 Nodes.InNode[] conditions,
 Nodes.ElseNode else_clause)

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