com.google.template.soy.parsepasses

Class InferRequiredSyntaxVersionVisitor

java.lang.Object

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

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

com.google.template.soy.parsepasses.InferRequiredSyntaxVersionVisitor

All Implemented Interfaces:

NodeVisitor<SoyNode,SyntaxVersion>

public final class InferRequiredSyntaxVersionVisitor
extends AbstractSoyNodeVisitor<SyntaxVersion>

Visitor to infer the required syntax version of a Soy file due to features used.

The node passed to exec() must be a SoyFileNode.

Field Summary

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

errorReporter

Constructor Summary

Constructors

Constructor and Description
InferRequiredSyntaxVersionVisitor(ErrorReporter errorReporter)

Method Summary

Modifier and Type	Method and Description
SyntaxVersion	exec(SoyNode node) Executes the function defined by this visitor.
protected void	visitSoyNode(SoyNode node)
protected void	visitTemplateNode(TemplateNode 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, visitIfNode, visitLetContentNode, visitLetNode, visitLetValueNode, visitLogNode, visitLoopNode, visitMsgFallbackGroupNode, visitMsgHtmlTagNode, visitMsgNode, visitMsgPlaceholderNode, visitMsgPluralCaseNode, visitMsgPluralDefaultNode, visitMsgPluralNode, visitMsgPluralRemainderNode, visitMsgSelectCaseNode, visitMsgSelectDefaultNode, visitMsgSelectNode, visitMsgSubstUnitNode, visitPrintDirectiveNode, visitPrintNode, visitRawTextNode, visitSoyFileNode, visitSoyFileSetNode, visitSwitchCaseNode, visitSwitchDefaultNode, visitSwitchNode, visitTemplateBasicNode, visitTemplateDelegateNode, 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

InferRequiredSyntaxVersionVisitor

public InferRequiredSyntaxVersionVisitor(ErrorReporter errorReporter)

Method Detail

exec

public SyntaxVersion exec(SoyNode node)

Description copied from interface: NodeVisitor

Executes the function defined by this visitor.

Specified by:

exec in interface NodeVisitor<SoyNode,SyntaxVersion>

Overrides:

exec in class AbstractNodeVisitor<SoyNode,SyntaxVersion>

Parameters:

node - The node to execute the function on.

visitTemplateNode

protected void visitTemplateNode(TemplateNode node)

Overrides:

visitTemplateNode in class AbstractSoyNodeVisitor<SyntaxVersion>

visitSoyNode

protected void visitSoyNode(SoyNode node)

Overrides:

visitSoyNode in class AbstractSoyNodeVisitor<SyntaxVersion>

Parameters:

node - the visited node.