org.jruby.ast.visitor
Class ExpressionVisitor

java.lang.Object
  org.jruby.ast.visitor.AbstractVisitor
      org.jruby.ast.visitor.ExpressionVisitor

All Implemented Interfaces:

INodeVisitor, NodeVisitor

public class ExpressionVisitor

extends AbstractVisitor

Version:

$Revision: 1.2 $

Author:

jpetersen

Constructor Summary

ExpressionVisitor()

Method Summary

boolean	isExpression() Gets the expression.
boolean	isExpression(INode node)
void	setExpression(boolean expression) Sets the expression.
void	visitBeginNode(BeginNode iVisited)
void	visitBlockNode(BlockNode iVisited)
void	visitBreakNode(BreakNode iVisited)
void	visitClassNode(ClassNode iVisited)
void	visitDefnNode(DefnNode iVisited)
void	visitDefsNode(DefsNode iVisited)
void	visitIfNode(IfNode iVisited)
void	visitModuleNode(ModuleNode iVisited)
void	visitNewlineNode(NewlineNode iVisited)
void	visitNextNode(NextNode iVisited)
protected void	visitNode(INode iVisited) This method is called by default for each visited Node.
void	visitRedoNode(RedoNode iVisited)
void	visitRetryNode(RetryNode iVisited)
void	visitReturnNode(ReturnNode iVisited)
void	visitUntilNode(UntilNode iVisited)
void	visitWhileNode(WhileNode iVisited)

Methods inherited from class org.jruby.ast.visitor.AbstractVisitor

acceptNode, visitAliasNode, visitAndNode, visitArgsNode, visitArrayNode, visitAttrSetNode, visitBackRefNode, visitBignumNode, visitBlockArgNode, visitBlockPassNode, visitCallNode, visitCaseNode, visitClassVarAsgnNode, visitClassVarDeclNode, visitClassVarNode, visitColon2Node, visitColon3Node, visitConstDeclNode, visitConstNode, visitDAsgnNode, visitDefinedNode, visitDotNode, visitDRegxNode, visitDStrNode, visitDVarNode, visitDXStrNode, visitEnsureNode, visitEvStrNode, visitExpandArrayNode, visitFalseNode, visitFCallNode, visitFixnumNode, visitFlipNode, visitFloatNode, visitForNode, visitGlobalAsgnNode, visitGlobalVarNode, visitHashNode, visitInstAsgnNode, visitInstVarNode, visitIterNode, visitLocalAsgnNode, visitLocalVarNode, visitMatch2Node, visitMatch3Node, visitMatchNode, visitMultipleAsgnNode, visitNilNode, visitNotNode, visitNthRefNode, visitNullNode, visitOpAsgnAndNode, visitOpAsgnNode, visitOpAsgnOrNode, visitOpElementAsgnNode, visitOptNNode, visitOrNode, visitPostExeNode, visitRegexpNode, visitRescueBodyNode, visitRescueNode, visitRestArgsNode, visitSClassNode, visitScopeNode, visitSelfNode, visitStrNode, visitSuperNode, visitSymbolNode, visitTrueNode, visitUndefNode, visitVAliasNode, visitVCallNode, visitWhenNode, visitXStrNode, visitYieldNode, visitZArrayNode, visitZSuperNode

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionVisitor

public ExpressionVisitor()

Method Detail

isExpression

public boolean isExpression(INode node)

isExpression

public boolean isExpression()

Gets the expression.

Returns:

Returns a boolean

setExpression

public void setExpression(boolean expression)

Sets the expression.

Parameters:

expression - The expression to set

visitNode

protected void visitNode(INode iVisited)

Description copied from class: AbstractVisitor

This method is called by default for each visited Node. You have to overwrite this method.

Specified by:

visitNode in class AbstractVisitor

See Also:

AbstractVisitor#visitNode(Node)

visitBeginNode

public void visitBeginNode(BeginNode iVisited)

Specified by:

visitBeginNode in interface NodeVisitor

Overrides:

visitBeginNode in class AbstractVisitor

See Also:

NodeVisitor.visitBeginNode(BeginNode)

visitBlockNode

public void visitBlockNode(BlockNode iVisited)

Specified by:

visitBlockNode in interface NodeVisitor

Overrides:

visitBlockNode in class AbstractVisitor

See Also:

NodeVisitor.visitBlockNode(BlockNode)

visitBreakNode

public void visitBreakNode(BreakNode iVisited)

Specified by:

visitBreakNode in interface NodeVisitor

Overrides:

visitBreakNode in class AbstractVisitor

See Also:

NodeVisitor.visitBreakNode(BreakNode)

visitClassNode

public void visitClassNode(ClassNode iVisited)

Specified by:

visitClassNode in interface NodeVisitor

Overrides:

visitClassNode in class AbstractVisitor

See Also:

NodeVisitor.visitClassNode(ClassNode)

visitDefnNode

public void visitDefnNode(DefnNode iVisited)

Specified by:

visitDefnNode in interface NodeVisitor

Overrides:

visitDefnNode in class AbstractVisitor

See Also:

NodeVisitor.visitDefnNode(DefnNode)

visitDefsNode

public void visitDefsNode(DefsNode iVisited)

Specified by:

visitDefsNode in interface NodeVisitor

Overrides:

visitDefsNode in class AbstractVisitor

See Also:

NodeVisitor.visitDefsNode(DefsNode)

visitIfNode

public void visitIfNode(IfNode iVisited)

Specified by:

visitIfNode in interface NodeVisitor

Overrides:

visitIfNode in class AbstractVisitor

See Also:

NodeVisitor.visitIfNode(IfNode)

visitModuleNode

public void visitModuleNode(ModuleNode iVisited)

Specified by:

visitModuleNode in interface NodeVisitor

Overrides:

visitModuleNode in class AbstractVisitor

See Also:

NodeVisitor.visitModuleNode(ModuleNode)

visitNewlineNode

public void visitNewlineNode(NewlineNode iVisited)

Specified by:

visitNewlineNode in interface NodeVisitor

Overrides:

visitNewlineNode in class AbstractVisitor

See Also:

NodeVisitor.visitNewlineNode(NewlineNode)

visitNextNode

public void visitNextNode(NextNode iVisited)

Specified by:

visitNextNode in interface NodeVisitor

Overrides:

visitNextNode in class AbstractVisitor

See Also:

NodeVisitor.visitNextNode(NextNode)

visitRedoNode

public void visitRedoNode(RedoNode iVisited)

Specified by:

visitRedoNode in interface NodeVisitor

Overrides:

visitRedoNode in class AbstractVisitor

See Also:

NodeVisitor.visitRedoNode(RedoNode)

visitRetryNode

public void visitRetryNode(RetryNode iVisited)

Specified by:

visitRetryNode in interface NodeVisitor

Overrides:

visitRetryNode in class AbstractVisitor

See Also:

NodeVisitor.visitRetryNode(RetryNode)

visitReturnNode

public void visitReturnNode(ReturnNode iVisited)

Specified by:

visitReturnNode in interface NodeVisitor

Overrides:

visitReturnNode in class AbstractVisitor

See Also:

NodeVisitor.visitReturnNode(ReturnNode)

visitUntilNode

public void visitUntilNode(UntilNode iVisited)

Specified by:

visitUntilNode in interface NodeVisitor

Overrides:

visitUntilNode in class AbstractVisitor

See Also:

NodeVisitor.visitUntilNode(UntilNode)

visitWhileNode

public void visitWhileNode(WhileNode iVisited)

Specified by:

visitWhileNode in interface NodeVisitor

Overrides:

visitWhileNode in class AbstractVisitor

See Also:

NodeVisitor.visitWhileNode(WhileNode)