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

Class SExprPrintingVisitor

java.lang.Object

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

com.google.common.css.compiler.passes.SExprPrintingVisitor

All Implemented Interfaces:

AtRuleHandler, CssTreeVisitor, UniformVisitor

public class SExprPrintingVisitor
extends DefaultTreeVisitor
implements UniformVisitor

Build up an s-expression corresponding to the AST for debugging purposes.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.common.css.compiler.passes.UniformVisitor

UniformVisitor.Adapters

Constructor Summary

Constructors

Constructor	Description
SExprPrintingVisitor(CodeBuffer buffer, boolean includeHashCodes, boolean withLocationAnnotation)	A S-Expr printer for CssNode instances.

Method Summary

Modifier and Type	Method	Description
void	enter(CssNode node)
boolean	enterCompositeValueNodeOperator(CssCompositeValueNode parent)	Called between values in a CssCompositeValueNode
boolean	enterMediaTypeListDelimiter(CssNodesListNode<? extends CssNode> node)	Called between adjacent nodes in a media type list
boolean	enterValueNode(CssValueNode n)	Called before visiting a CssValueNode that is not a CssCompositeValueNode
void	leave(CssNode node)
void	leaveCompositeValueNodeOperator(CssCompositeValueNode parent)	Called between values in a CssCompositeValueNode
void	leaveMediaTypeListDelimiter(CssNodesListNode<? extends CssNode> node)	Called between adjacent nodes in a media type list
void	leaveValueNode(CssValueNode n)	Called after visiting a CssValueNode that is not a CssCompositeValueNode

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SExprPrintingVisitor

public SExprPrintingVisitor(CodeBuffer buffer,
                            boolean includeHashCodes,
                            boolean withLocationAnnotation)

A S-Expr printer for CssNode instances.

Parameters:

includeHashCodes - boolean switch to include hash code for node or not.

withLocationAnnotation - boolean switch to include source code location or not.

Method Detail

enter

public void enter(CssNode node)

Specified by:

enter in interface UniformVisitor

leave

public void leave(CssNode node)

Specified by:

leave in interface UniformVisitor

enterMediaTypeListDelimiter

public boolean enterMediaTypeListDelimiter(CssNodesListNode<? extends CssNode> node)

Called between adjacent nodes in a media type list

Specified by:

enterMediaTypeListDelimiter in interface AtRuleHandler

Overrides:

enterMediaTypeListDelimiter in class DefaultTreeVisitor

Parameters:

node - node

leaveMediaTypeListDelimiter

public void leaveMediaTypeListDelimiter(CssNodesListNode<? extends CssNode> node)

Called between adjacent nodes in a media type list

Specified by:

leaveMediaTypeListDelimiter in interface AtRuleHandler

Overrides:

leaveMediaTypeListDelimiter in class DefaultTreeVisitor

Parameters:

node - node

enterCompositeValueNodeOperator

public boolean enterCompositeValueNodeOperator(CssCompositeValueNode parent)

Called between values in a CssCompositeValueNode

Specified by:

enterCompositeValueNodeOperator in interface CssTreeVisitor

Overrides:

enterCompositeValueNodeOperator in class DefaultTreeVisitor

leaveCompositeValueNodeOperator

public void leaveCompositeValueNodeOperator(CssCompositeValueNode parent)

Called between values in a CssCompositeValueNode

Specified by:

leaveCompositeValueNodeOperator in interface CssTreeVisitor

Overrides:

leaveCompositeValueNodeOperator in class DefaultTreeVisitor

enterValueNode

public boolean enterValueNode(CssValueNode n)

Description copied from interface: CssTreeVisitor

Called before visiting a CssValueNode that is not a CssCompositeValueNode

Specified by:

enterValueNode in interface CssTreeVisitor

Overrides:

enterValueNode in class DefaultTreeVisitor

leaveValueNode

public void leaveValueNode(CssValueNode n)

Description copied from interface: CssTreeVisitor

Called after visiting a CssValueNode that is not a CssCompositeValueNode

Specified by:

leaveValueNode in interface CssTreeVisitor

Overrides:

leaveValueNode in class DefaultTreeVisitor