com.google.gwt.resources.gss

Class ClassNamesCollector

java.lang.Object

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

com.google.gwt.resources.gss.ClassNamesCollector

All Implemented Interfaces:

com.google.gwt.thirdparty.common.css.compiler.ast.AtRuleHandler, com.google.gwt.thirdparty.common.css.compiler.ast.CssTreeVisitor

public class ClassNamesCollector
extends com.google.gwt.thirdparty.common.css.compiler.ast.DefaultTreeVisitor

Collect all CSS class names in a stylesheet.

Constructor Summary

Constructors

Constructor and Description
ClassNamesCollector()

Method Summary

Modifier and Type	Method and Description
boolean	enterClassSelector(com.google.gwt.thirdparty.common.css.compiler.ast.CssClassSelectorNode classSelector)
java.util.Set<java.lang.String>	getClassNames(com.google.gwt.thirdparty.common.css.compiler.ast.CssTree tree) Extract all CSS class names in the provided stylesheet.
java.util.Set<java.lang.String>	getClassNames(com.google.gwt.thirdparty.common.css.compiler.ast.CssTree tree, java.util.Set<JClassType> imports) Extract all CSS class names in the provided stylesheet, modulo those imported from another context.

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

enterArgumentNode, enterAttributeSelector, enterBlock, enterCombinator, enterComponent, enterCompositeValueNode, enterCompositeValueNodeOperator, enterConditionalBlock, enterConditionalRule, enterDeclaration, enterDeclarationBlock, enterDefinition, enterFontFace, enterForLoop, enterFunctionNode, enterIdSelector, enterImportBlock, enterImportRule, enterKey, enterKeyBlock, enterKeyframeRuleset, enterKeyframesRule, enterMediaRule, enterMediaTypeListDelimiter, enterMixin, enterMixinDefinition, enterPageRule, enterPageSelector, enterPropertyValue, enterProvideNode, enterPseudoClass, enterPseudoElement, enterRequireNode, enterRuleset, enterSelector, enterSelectorBlock, enterTree, enterUnknownAtRule, enterValueNode, leaveArgumentNode, leaveAttributeSelector, leaveBlock, 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, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassNamesCollector

public ClassNamesCollector()

Method Detail

getClassNames

public java.util.Set<java.lang.String> getClassNames(com.google.gwt.thirdparty.common.css.compiler.ast.CssTree tree)

Extract all CSS class names in the provided stylesheet.

getClassNames

public java.util.Set<java.lang.String> getClassNames(com.google.gwt.thirdparty.common.css.compiler.ast.CssTree tree,
                                                     java.util.Set<JClassType> imports)

Extract all CSS class names in the provided stylesheet, modulo those imported from another context.

enterClassSelector

public boolean enterClassSelector(com.google.gwt.thirdparty.common.css.compiler.ast.CssClassSelectorNode classSelector)

Specified by:

enterClassSelector in interface com.google.gwt.thirdparty.common.css.compiler.ast.CssTreeVisitor

Overrides:

enterClassSelector in class com.google.gwt.thirdparty.common.css.compiler.ast.DefaultTreeVisitor