Package org.ruby_lang.prism

Class Nodes.CallOrWriteNode

java.lang.Object

org.ruby_lang.prism.Nodes.Node

org.ruby_lang.prism.Nodes.CallOrWriteNode

Enclosing class:

Nodes

public static final class Nodes.CallOrWriteNode
extends Nodes.Node

 Represents the use of the `||=` operator on a call.

     foo.bar ||= value
     ^^^^^^^^^^^^^^^^^
 

Field Summary

Fields

Modifier and Type	Field	Description
final short	flags
final byte[]	read_name	Represents the name of the method being called.
final Nodes.Node	receiver	The object that the method is being called on.
final Nodes.Node	value	Represents the value being assigned.
final byte[]	write_name	Represents the name of the method being written to.

Fields inherited from class org.ruby_lang.prism.Nodes.Node

EMPTY_ARRAY, length, nodeId, startOffset

Constructor Summary

Constructors

Constructor	Description
CallOrWriteNode(int nodeId, int startOffset, int length, short flags, Nodes.Node receiver, byte[] read_name, byte[] write_name, Nodes.Node value)

Method Summary

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

Methods inherited from class org.ruby_lang.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

flags

public final short flags

receiver

public final Nodes.Node receiver

 The object that the method is being called on. This can be either `nil` or any [non-void expressions](https://github.com/ruby/prism/blob/main/docs/parsing_rules.md#non-void-expression).

     foo.bar ||= value
     ^^^
 

read_name

public final byte[] read_name

 Represents the name of the method being called.

     foo.bar ||= value # read_name `:bar`
         ^^^
 

write_name

public final byte[] write_name

 Represents the name of the method being written to.

     foo.bar ||= value # write_name `:bar=`
         ^^^
 

value

public final Nodes.Node value

 Represents the value being assigned.

     foo.bar ||= value
                 ^^^^^
 

Constructor Details

CallOrWriteNode

public CallOrWriteNode(int nodeId,
 int startOffset,
 int length,
 short flags,
 Nodes.Node receiver,
 byte[] read_name,
 byte[] write_name,
 Nodes.Node value)

Method Details

isSafeNavigation

public boolean isSafeNavigation()

isVariableCall

public boolean isVariableCall()

isAttributeWrite

public boolean isAttributeWrite()

isIgnoreVisibility

public boolean isIgnoreVisibility()

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