com.google.template.soy.sharedpasses

Class ReportSyntaxVersionErrorsVisitor

java.lang.Object

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

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

com.google.template.soy.sharedpasses.ReportSyntaxVersionErrorsVisitor

All Implemented Interfaces:

NodeVisitor<SoyNode,Void>

public final class ReportSyntaxVersionErrorsVisitor
extends AbstractSoyNodeVisitor<Void>

Visitor for asserting that all the nodes in a parse tree or subtree conform to the user-declared syntax version.

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

exec(com.google.template.soy.soytree.SoyNode) may be called on any node. There is no return value. However, a SoySyntaxException is thrown if the given node or a descendant does not satisfy the user-declared syntax version.

Field Summary

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

errorReporter

Constructor Summary

Constructors

Constructor and Description
ReportSyntaxVersionErrorsVisitor(SyntaxVersion requiredSyntaxVersion, boolean isDeclared, ErrorReporter errorReporter)

Method Summary

Modifier and Type	Method and Description
Void	exec(SoyNode node) Executes the function defined by this visitor.
protected void	visitSoyNode(SoyNode 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, 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

ReportSyntaxVersionErrorsVisitor

public ReportSyntaxVersionErrorsVisitor(SyntaxVersion requiredSyntaxVersion,
                                        boolean isDeclared,
                                        ErrorReporter errorReporter)

Parameters:

requiredSyntaxVersion - The required minimum syntax version to check for.

isDeclared - True if the required syntax version that we're checking for is user-declared. False if it is inferred.

errorReporter - For reporting errors.

Method Detail

exec

public Void exec(SoyNode node)

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.

Throws:

SoySyntaxException - If the given node or a descendant does not satisfy the user-declared syntax version.

visitSoyNode

protected void visitSoyNode(SoyNode node)

Overrides:

visitSoyNode in class AbstractSoyNodeVisitor<Void>

Parameters:

node - the visited node.