Uses of Interface
org.apache.sling.scripting.sightly.compiler.commands.CommandVisitor

Packages that use CommandVisitor

Package	Description
org.apache.sling.scripting.sightly.compiler.commands	The org.apache.sling.scripting.sightly.compiler.commands package defines the API for Command processing.
org.apache.sling.scripting.sightly.impl.compiler.debug
org.apache.sling.scripting.sightly.impl.compiler.optimization
org.apache.sling.scripting.sightly.impl.compiler.optimization.reduce
org.apache.sling.scripting.sightly.impl.compiler.util.stream
org.apache.sling.scripting.sightly.impl.compiler.visitor

Uses of CommandVisitor in org.apache.sling.scripting.sightly.compiler.commands

Classes in org.apache.sling.scripting.sightly.compiler.commands that implement CommandVisitor

Modifier and Type	Class and Description
class	AbstractCommandVisitor This class can be extended by CommandVisitor implementations that don't provide support for all the available Commands.
class	StatefulVisitor This CommandVisitor allows storing states for Command evaluation.

Methods in org.apache.sling.scripting.sightly.compiler.commands that return CommandVisitor

Modifier and Type	Method and Description
CommandVisitor	StatefulVisitor.StateControl.pop()
CommandVisitor	StatefulVisitor.StateControl.replace(CommandVisitor visitor)

Methods in org.apache.sling.scripting.sightly.compiler.commands with parameters of type CommandVisitor

Modifier and Type	Method and Description
void	Loop.Start.accept(CommandVisitor visitor)
void	Loop.End.accept(CommandVisitor visitor)
void	Conditional.Start.accept(CommandVisitor visitor)
void	Conditional.End.accept(CommandVisitor visitor)
void	OutText.accept(CommandVisitor visitor)
void	OutputVariable.accept(CommandVisitor visitor)
void	Command.accept(CommandVisitor visitor) Accept a visitor.
void	VariableBinding.Start.accept(CommandVisitor visitor)
void	VariableBinding.End.accept(CommandVisitor visitor)
void	VariableBinding.Global.accept(CommandVisitor visitor)
void	Procedure.Start.accept(CommandVisitor visitor)
void	Procedure.End.accept(CommandVisitor visitor)
void	Procedure.Call.accept(CommandVisitor visitor)
void	StatefulVisitor.initializeWith(CommandVisitor initialState)
void	StatefulVisitor.StateControl.push(CommandVisitor visitor)
CommandVisitor	StatefulVisitor.StateControl.replace(CommandVisitor visitor)

Uses of CommandVisitor in org.apache.sling.scripting.sightly.impl.compiler.debug

Classes in org.apache.sling.scripting.sightly.impl.compiler.debug that implement CommandVisitor

Modifier and Type	Class and Description
class	SanityChecker A visitor which checks a stream for correct closing of things

Uses of CommandVisitor in org.apache.sling.scripting.sightly.impl.compiler.optimization

Classes in org.apache.sling.scripting.sightly.impl.compiler.optimization that implement CommandVisitor

Modifier and Type	Class and Description
class	CommandVariableUsage Extracts the variables used in a command
class	DeadCodeRemoval Removes code under conditionals which are proven to fail.
class	SyntheticMapRemoval This optimization handles variables initialized to map literals.
class	UnusedVariableRemoval This optimization removes variables which are bound but never used in the command stream.

Uses of CommandVisitor in org.apache.sling.scripting.sightly.impl.compiler.optimization.reduce

Classes in org.apache.sling.scripting.sightly.impl.compiler.optimization.reduce that implement CommandVisitor

Modifier and Type	Class and Description
class	ConstantFolding Optimization which evaluates constant expressions during compilation-time

Uses of CommandVisitor in org.apache.sling.scripting.sightly.impl.compiler.util.stream

Subinterfaces of CommandVisitor in org.apache.sling.scripting.sightly.impl.compiler.util.stream

Modifier and Type	Interface and Description
interface	EmitterVisitor Command visitor which writes to an output stream.

Methods in org.apache.sling.scripting.sightly.impl.compiler.util.stream with parameters of type CommandVisitor

Modifier and Type	Method and Description
static void	Streams.connect(CommandStream inStream, PushStream outStream, CommandVisitor visitor) Attach the visitor as a handle to the inStream and propagate the done signal from the inStream to the outStream

Constructors in org.apache.sling.scripting.sightly.impl.compiler.util.stream with parameters of type CommandVisitor

Constructor and Description
VisitorHandler(CommandVisitor visitor)

Uses of CommandVisitor in org.apache.sling.scripting.sightly.impl.compiler.visitor

Classes in org.apache.sling.scripting.sightly.impl.compiler.visitor that implement CommandVisitor

Modifier and Type	Class and Description
class	IgnoreRange Ignore a nested range of commands.
class	StatefulRangeIgnore Variant of IgnoreRange to be used in stateful visitors.
class	TrackingVisitor<T> Command visitor which tracks variables in commands.
class	UniformVisitor Abstract visitor that allows to skip processing some commands.