Package com.google.common.css.compiler.passes

Class CollectProvideNamespaces

java.lang.Object

com.google.common.css.compiler.ast.DefaultTreeVisitor

com.google.common.css.compiler.passes.CollectProvideNamespaces

All Implemented Interfaces:

AtRuleHandler, CssCompilerPass, CssTreeVisitor

public final class CollectProvideNamespaces
extends DefaultTreeVisitor
implements CssCompilerPass

A compiler pass to help find missing @require lines for def constant references and mixins. This pass simply collects namespaces that correpond to constant definitions and mixins. Also see the CheckMissingRequire pass that is used in conjunction with this one.

NOTE: The maps in this class can only be used within the same set of pass runs.

Constructor Summary

Constructors

Constructor	Description
CollectProvideNamespaces(VisitController visitController)

Method Summary

Modifier and Type	Method	Description
boolean	enterDefinition(CssDefinitionNode node)
boolean	enterMixinDefinition(CssMixinDefinitionNode node)	Called before visiting a CssMixinDefinitionNode's sub trees
boolean	enterProvideNode(CssProvideNode node)	Called before visiting a CssProvideNode's sub trees
boolean	enterRequireNode(CssRequireNode node)	Called before visiting a CssRequireNode's sub trees
com.google.common.collect.ListMultimap<java.lang.String,java.lang.String>	getDefmixinProvideMap()
com.google.common.collect.ListMultimap<java.lang.String,java.lang.String>	getDefProvideMap()
java.util.Map<java.lang.String,java.lang.String>	getFilenameProvideMap()
com.google.common.collect.ListMultimap<java.lang.String,java.lang.String>	getFilenameRequireMap()
void	runPass()

Methods inherited from class com.google.common.css.compiler.ast.DefaultTreeVisitor

enterArgumentNode, enterAttributeSelector, enterBlock, enterCharSet, enterClassSelector, enterCombinator, enterComponent, enterCompositeValueNode, enterCompositeValueNodeOperator, enterConditionalBlock, enterConditionalRule, enterDeclaration, enterDeclarationBlock, enterFontFace, enterForLoop, enterFunctionNode, enterIdSelector, enterImportBlock, enterImportRule, enterKey, enterKeyBlock, enterKeyframeRuleset, enterKeyframesRule, enterMediaRule, enterMediaTypeListDelimiter, enterMixin, enterPageRule, enterPageSelector, enterPropertyValue, enterPseudoClass, enterPseudoElement, enterRuleset, enterSelector, enterSelectorBlock, enterTree, enterUnknownAtRule, enterValueNode, leaveArgumentNode, leaveAttributeSelector, leaveBlock, leaveCharSet, leaveClassSelector, leaveCombinator, leaveComponent, leaveCompositeValueNode, leaveCompositeValueNodeOperator, leaveConditionalBlock, leaveConditionalRule, leaveDeclaration, leaveDeclarationBlock, leaveDefinition, leaveFontFace, leaveForLoop, leaveFunctionNode, leaveIdSelector, leaveImportBlock, leaveImportRule, leaveKey, leaveKeyBlock, leaveKeyframeRuleset, leaveKeyframesRule, leaveMediaRule, leaveMediaTypeListDelimiter, leaveMixin, leaveMixinDefinition, leavePageRule, leavePageSelector, leavePropertyValue, leaveProvideNode, leavePseudoClass, leavePseudoElement, leaveRequireNode, leaveRuleset, leaveSelector, leaveSelectorBlock, leaveTree, leaveUnknownAtRule, leaveValueNode

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectProvideNamespaces

public CollectProvideNamespaces(VisitController visitController)

Method Detail

getFilenameProvideMap

public java.util.Map<java.lang.String,java.lang.String> getFilenameProvideMap()

getFilenameRequireMap

public com.google.common.collect.ListMultimap<java.lang.String,java.lang.String> getFilenameRequireMap()

getDefProvideMap

public com.google.common.collect.ListMultimap<java.lang.String,java.lang.String> getDefProvideMap()

getDefmixinProvideMap

public com.google.common.collect.ListMultimap<java.lang.String,java.lang.String> getDefmixinProvideMap()

enterProvideNode

public boolean enterProvideNode(CssProvideNode node)

Description copied from interface: AtRuleHandler

Called before visiting a CssProvideNode's sub trees

Specified by:

enterProvideNode in interface AtRuleHandler

Overrides:

enterProvideNode in class DefaultTreeVisitor

Parameters:

node - node

enterRequireNode

public boolean enterRequireNode(CssRequireNode node)

Description copied from interface: AtRuleHandler

Called before visiting a CssRequireNode's sub trees

Specified by:

enterRequireNode in interface AtRuleHandler

Overrides:

enterRequireNode in class DefaultTreeVisitor

Parameters:

node - node

enterDefinition

public boolean enterDefinition(CssDefinitionNode node)

Specified by:

enterDefinition in interface AtRuleHandler

Overrides:

enterDefinition in class DefaultTreeVisitor

Parameters:

node - node

Returns:

true if the contents of the rule should be visited, false otherwise. AtRuleHandler.leaveDefinition(CssDefinitionNode) will still be called.

enterMixinDefinition

public boolean enterMixinDefinition(CssMixinDefinitionNode node)

Description copied from interface: AtRuleHandler

Called before visiting a CssMixinDefinitionNode's sub trees

Specified by:

enterMixinDefinition in interface AtRuleHandler

Overrides:

enterMixinDefinition in class DefaultTreeVisitor

Parameters:

node - node

runPass

public void runPass()

Specified by:

runPass in interface CssCompilerPass