Package org.jruby.ast

Class OpAsgnNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.OpAsgnNode

public class OpAsgnNode
extends Node

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	isLazy
private final RubySymbol	operatorName
private final Node	receiverNode
private final Node	valueNode
private final RubySymbol	variableName
private final RubySymbol	variableNameAsgn

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment, EMPTY_LIST, newline

Constructor Summary

Constructors

Constructor	Description
OpAsgnNode(int line, Node receiverNode, Node valueNode, RubySymbol variableName, RubySymbol operatorName, boolean isLazy)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(NodeVisitor<T> iVisitor)	Accept for the visitor pattern.
List<Node>	childNodes()
NodeType	getNodeType()
ByteList	getOperatorByteName()
String	getOperatorName()	Gets the methodName.
RubySymbol	getOperatorSymbolName()
Node	getReceiverNode()	Gets the receiverNode.
Node	getValueNode()	Gets the valueNode.
ByteList	getVariableByteName()
ByteList	getVariableByteNameAsgn()
String	getVariableName()	Gets the varibaleName.
String	getVariableNameAsgn()
RubySymbol	getVariableSymbolName()
RubySymbol	getVariableSymbolNameAsgn()
boolean	isAnd()
boolean	isLazy()
boolean	isOr()
boolean	needsDefinitionCheck()	Check whether the given node is considered always "defined" or whether it has some form of definition check.

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, executesOnce, findFirstChild, getFile, getLine, getNodeName, isNewline, isNil, setLine, setNewline, toString, toString, toStringExtraInfo, toStringInternal, unsetNewline

Methods inherited from class java.lang.Object

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

Field Details

receiverNode

private final Node receiverNode

valueNode

private final Node valueNode

variableName

private final RubySymbol variableName

operatorName

private final RubySymbol operatorName

variableNameAsgn

private final RubySymbol variableNameAsgn

isLazy

private final boolean isLazy

Constructor Details

OpAsgnNode

public OpAsgnNode(int line,
 Node receiverNode,
 Node valueNode,
 RubySymbol variableName,
 RubySymbol operatorName,
 boolean isLazy)

Method Details

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public <T> T accept(NodeVisitor<T> iVisitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

getOperatorName

public String getOperatorName()

Gets the methodName.

Returns:

Returns a String

getOperatorByteName

public ByteList getOperatorByteName()

getOperatorSymbolName

public RubySymbol getOperatorSymbolName()

isOr

public boolean isOr()

isAnd

public boolean isAnd()

getReceiverNode

public Node getReceiverNode()

Gets the receiverNode.

Returns:

Returns a Node

getValueNode

public Node getValueNode()

Gets the valueNode.

Returns:

Returns a Node

getVariableName

public String getVariableName()

Gets the varibaleName.

Returns:

Returns a String

getVariableByteName

public ByteList getVariableByteName()

getVariableSymbolName

public RubySymbol getVariableSymbolName()

getVariableNameAsgn

public String getVariableNameAsgn()

getVariableByteNameAsgn

public ByteList getVariableByteNameAsgn()

getVariableSymbolNameAsgn

public RubySymbol getVariableSymbolNameAsgn()

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node

isLazy

public boolean isLazy()

needsDefinitionCheck

public boolean needsDefinitionCheck()

Description copied from class: Node

Check whether the given node is considered always "defined" or whether it has some form of definition check.

Overrides:

needsDefinitionCheck in class Node

Returns:

Whether the type of node represents a possibly undefined construct