Package org.apache.sling.scripting.sightly.compiler.commands

Class StatefulVisitor

java.lang.Object

org.apache.sling.scripting.sightly.compiler.commands.StatefulVisitor

All Implemented Interfaces:

CommandVisitor

public final class StatefulVisitor
extends Object
implements CommandVisitor

This CommandVisitor allows storing states for Command evaluation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
final class	StatefulVisitor.StateControl

Constructor Summary

Constructors

Constructor	Description
StatefulVisitor()

Method Summary

Modifier and Type	Method	Description
StatefulVisitor.StateControl	getControl()
void	initializeWith(CommandVisitor initialState)
void	visit(Conditional.End conditionalEnd)	Process a Conditional.End command.
void	visit(Conditional.Start conditionalStart)	Process a Conditional.Start command.
void	visit(Loop.End loopEnd)	Process a Loop.End command.
void	visit(Loop.Start loopStart)	Process a Loop.Start command.
void	visit(OutputVariable outputVariable)	Process a OutputVariable command.
void	visit(OutText outText)	Process a OutText command.
void	visit(Procedure.Call procedureCall)	Process a Procedure.Call command.
void	visit(Procedure.End endProcedure)	Process a Procedure.End command.
void	visit(Procedure.Start startProcedure)	Process a Procedure.Start command.
void	visit(VariableBinding.End variableBindingEnd)	Process a VariableBinding.End command.
void	visit(VariableBinding.Global globalAssignment)	Process a VariableBinding.Global command.
void	visit(VariableBinding.Start variableBindingStart)	Process a VariableBinding.Start command.

Methods inherited from class java.lang.Object

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

Constructor Details

StatefulVisitor

public StatefulVisitor()

Method Details

getControl

public StatefulVisitor.StateControl getControl()

initializeWith

public void initializeWith(CommandVisitor initialState)

visit

public void visit(Conditional.Start conditionalStart)

Description copied from interface: CommandVisitor

Process a Conditional.Start command.

Specified by:

visit in interface CommandVisitor

Parameters:

conditionalStart - the command

visit

public void visit(Conditional.End conditionalEnd)

Description copied from interface: CommandVisitor

Process a Conditional.End command.

Specified by:

visit in interface CommandVisitor

Parameters:

conditionalEnd - the command

visit

public void visit(VariableBinding.Start variableBindingStart)

Description copied from interface: CommandVisitor

Process a VariableBinding.Start command.

Specified by:

visit in interface CommandVisitor

Parameters:

variableBindingStart - the command

visit

public void visit(VariableBinding.End variableBindingEnd)

Description copied from interface: CommandVisitor

Process a VariableBinding.End command.

Specified by:

visit in interface CommandVisitor

Parameters:

variableBindingEnd - the command

visit

public void visit(VariableBinding.Global globalAssignment)

Description copied from interface: CommandVisitor

Process a VariableBinding.Global command.

Specified by:

visit in interface CommandVisitor

Parameters:

globalAssignment - the command

visit

public void visit(OutputVariable outputVariable)

Description copied from interface: CommandVisitor

Process a OutputVariable command.

Specified by:

visit in interface CommandVisitor

Parameters:

outputVariable - the command

visit

public void visit(OutText outText)

Description copied from interface: CommandVisitor

Process a OutText command.

Specified by:

visit in interface CommandVisitor

Parameters:

outText - the command

visit

public void visit(Loop.Start loopStart)

Description copied from interface: CommandVisitor

Process a Loop.Start command.

Specified by:

visit in interface CommandVisitor

Parameters:

loopStart - the command

visit

public void visit(Loop.End loopEnd)

Description copied from interface: CommandVisitor

Process a Loop.End command.

Specified by:

visit in interface CommandVisitor

Parameters:

loopEnd - the command

visit

public void visit(Procedure.Start startProcedure)

Description copied from interface: CommandVisitor

Process a Procedure.Start command.

Specified by:

visit in interface CommandVisitor

Parameters:

startProcedure - the command

visit

public void visit(Procedure.End endProcedure)

Description copied from interface: CommandVisitor

Process a Procedure.End command.

Specified by:

visit in interface CommandVisitor

Parameters:

endProcedure - the command

visit

public void visit(Procedure.Call procedureCall)

Description copied from interface: CommandVisitor

Process a Procedure.Call command.

Specified by:

visit in interface CommandVisitor

Parameters:

procedureCall - the command