com.google.template.soy.sharedpasses.opti

Class SimplifyVisitor

java.lang.Object

com.google.template.soy.basetree.AbstractNodeVisitor<SoyNode,R>

com.google.template.soy.soytree.AbstractSoyNodeVisitor<Void>

com.google.template.soy.sharedpasses.opti.SimplifyVisitor

All Implemented Interfaces:

NodeVisitor<SoyNode,Void>

public final class SimplifyVisitor
extends AbstractSoyNodeVisitor<Void>

Visitor for simplifying subtrees based on constant values known at compile time.

Important: Do not use outside of Soy code (treat as superpackage-private).

exec(com.google.template.soy.soytree.SoyNode) should be called on a full Soy tree.

Field Summary

Fields inherited from class com.google.template.soy.basetree.AbstractNodeVisitor

errorReporter

Constructor Summary

Constructors

Constructor and Description
SimplifyVisitor(com.google.template.soy.sharedpasses.opti.SimplifyExprVisitor simplifyExprVisitor, PrerenderVisitorFactory prerenderVisitorFactory, ErrorReporter errorReporter)

Method Summary

Modifier and Type	Method and Description
Void	exec(SoyNode node) Executes the function defined by this visitor.
protected void	visitIfNode(IfNode node)
protected void	visitPrintNode(PrintNode node)
protected void	visitSoyNode(SoyNode node)
protected void	visitSwitchNode(SwitchNode node)

Methods inherited from class com.google.template.soy.soytree.AbstractSoyNodeVisitor

visit, visitCallBasicNode, visitCallDelegateNode, visitCallNode, visitCallParamContentNode, visitCallParamNode, visitCallParamValueNode, visitChildren, visitChildrenAllowingConcurrentModification, visitCssNode, visitDebuggerNode, visitForeachIfemptyNode, visitForeachNode, visitForeachNonemptyNode, visitForNode, visitGoogMsgDefNode, visitGoogMsgRefNode, visitIfCondNode, visitIfElseNode, visitLetContentNode, visitLetNode, visitLetValueNode, visitLogNode, visitLoopNode, visitMsgFallbackGroupNode, visitMsgHtmlTagNode, visitMsgNode, visitMsgPlaceholderNode, visitMsgPluralCaseNode, visitMsgPluralDefaultNode, visitMsgPluralNode, visitMsgPluralRemainderNode, visitMsgSelectCaseNode, visitMsgSelectDefaultNode, visitMsgSelectNode, visitMsgSubstUnitNode, visitPrintDirectiveNode, visitRawTextNode, visitSoyFileNode, visitSoyFileSetNode, visitSwitchCaseNode, visitSwitchDefaultNode, visitTemplateBasicNode, visitTemplateDelegateNode, visitTemplateNode, visitXidNode

Methods inherited from class com.google.template.soy.basetree.AbstractNodeVisitor

visitChildren, visitChildrenAllowingConcurrentModification

Methods inherited from class java.lang.Object

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

Constructor Detail

SimplifyVisitor

@Inject
public SimplifyVisitor(com.google.template.soy.sharedpasses.opti.SimplifyExprVisitor simplifyExprVisitor,
                               PrerenderVisitorFactory prerenderVisitorFactory,
                               ErrorReporter errorReporter)

Method Detail

exec

public Void exec(SoyNode node)

Description copied from interface: NodeVisitor

Executes the function defined by this visitor.

Specified by:

exec in interface NodeVisitor<SoyNode,Void>

Overrides:

exec in class AbstractNodeVisitor<SoyNode,Void>

Parameters:

node - The node to execute the function on.

visitPrintNode

protected void visitPrintNode(PrintNode node)

Overrides:

visitPrintNode in class AbstractSoyNodeVisitor<Void>

visitIfNode

protected void visitIfNode(IfNode node)

Overrides:

visitIfNode in class AbstractSoyNodeVisitor<Void>

visitSwitchNode

protected void visitSwitchNode(SwitchNode node)

Overrides:

visitSwitchNode in class AbstractSoyNodeVisitor<Void>

visitSoyNode

protected void visitSoyNode(SoyNode node)

Overrides:

visitSoyNode in class AbstractSoyNodeVisitor<Void>

Parameters:

node - the visited node.