Uses of Class
com.github.sommeri.less4j.core.ast.Expression

Packages that use Expression

Package	Description
com.github.sommeri.less4j
com.github.sommeri.less4j.core.ast
com.github.sommeri.less4j.core.compiler.expressions
com.github.sommeri.less4j.core.compiler.expressions.strings
com.github.sommeri.less4j.core.compiler.scopes
com.github.sommeri.less4j.core.compiler.scopes.local
com.github.sommeri.less4j.core.compiler.stages
com.github.sommeri.less4j.core.parser
com.github.sommeri.less4j.core.problems

Uses of Expression in com.github.sommeri.less4j

Methods in com.github.sommeri.less4j that return Expression

Modifier and Type	Method and Description
Expression	LessFunction.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter, LessProblems problems) Evaluates less function in parameter.

Methods in com.github.sommeri.less4j with parameters of type Expression

Modifier and Type	Method and Description
Expression	LessFunction.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter, LessProblems problems) Evaluates less function in parameter.
String	EmbeddedScriptGenerator.toScript(Expression value, LessProblems problemsHandler)
String	EmbeddedLessGenerator.toScript(Expression value, LessProblems problemsHandler)

Method parameters in com.github.sommeri.less4j with type arguments of type Expression

Modifier and Type	Method and Description
boolean	LessFunction.canEvaluate(FunctionExpression input, List<Expression> parameters) Returns true if this function can evaluate the less function.
Expression	LessFunction.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter, LessProblems problems) Evaluates less function in parameter.

Uses of Expression in com.github.sommeri.less4j.core.ast

Subclasses of Expression in com.github.sommeri.less4j.core.ast

Modifier and Type	Class and Description
class	AnonymousExpression
class	BinaryExpression
class	ColorExpression
static class	ColorExpression.ColorWithAlphaExpression
class	ComparisonExpression
class	CssString
class	DetachedRuleset
class	EmbeddedScript
class	EmptyExpression
class	EscapedValue
class	FaultyExpression
class	FunctionExpression
class	IdentifierExpression
class	IndirectVariable
class	KeywordExpression
class	ListExpression
class	NamedColorExpression The list of all valid colors is taken from: http://www.w3schools.com/cssref/css_colornames.asp
class	NamedColorWithAlphaExpression The list of all valid colors and construction methods are in NamedColorWithAlphaExpression
class	NamedExpression
class	NumberExpression
class	ParenthesesExpression
class	SignedExpression
class	UnicodeRangeExpression
class	Variable

Methods in com.github.sommeri.less4j.core.ast that return Expression

Modifier and Type	Method and Description
Expression	Expression.clone()
Expression	GuardCondition.getCondition()
Expression	ParenthesesExpression.getEnclosedExpression()
Expression	SignedExpression.getExpression()
Expression	NamedExpression.getExpression()
Expression	InterpolatedMediaExpression.getExpression()
Expression	FixedMediaExpression.getExpression()
Expression	Declaration.getExpression()
Expression	ComparisonExpression.getLeft()
Expression	BinaryExpression.getLeft()
Expression	KeyframesName.getName()
Expression	MixinReference.getNamedParameter(Variable variable)
Expression	FunctionExpression.getParameter()
Expression	MixinReference.getPositionalParameter(int parameterNumber)
Expression	ComparisonExpression.getRight()
Expression	BinaryExpression.getRight()
Expression	Import.getUrlExpression()
Expression	SelectorAttribute.getValue()
Expression	AbstractVariableDeclaration.getValue()

Methods in com.github.sommeri.less4j.core.ast that return types with arguments of type Expression

Modifier and Type	Method and Description
List<Expression>	MixinReference.getAllPositionalArgumentsFrom(int startIndx)
List<Expression>	ListExpression.getExpressions()
List<Expression>	UnknownAtRule.getNames()
List<Expression>	MixinReference.getPositionalParameters()
List<Expression>	ListExpression.splitByComma()
List<Expression>	Expression.splitByComma()

Methods in com.github.sommeri.less4j.core.ast with parameters of type Expression

Modifier and Type	Method and Description
void	ListExpression.addExpression(Expression expression)
void	ListExpression.addExpression(Expression expression, int position)
void	MixinReference.addPositionalParameter(Expression parameter)
void	ListExpression.removeExpression(Expression expression)
void	GuardCondition.setCondition(Expression condition)
void	ParenthesesExpression.setEnclosedExpression(Expression enclosedExpression)
void	SignedExpression.setExpression(Expression expression)
void	NamedExpression.setExpression(Expression expression)
void	InterpolatedMediaExpression.setExpression(Expression expression)
void	FixedMediaExpression.setExpression(Expression expression)
void	Declaration.setExpression(Expression expression)
void	ComparisonExpression.setLeft(Expression left)
void	BinaryExpression.setLeft(Expression left)
void	KeyframesName.setName(Expression name)
void	FunctionExpression.setParameter(Expression parameter)
void	ComparisonExpression.setRight(Expression right)
void	BinaryExpression.setRight(Expression right)
void	Import.setUrlExpression(Expression urlExpression)
void	SelectorAttribute.setValue(Expression value)
void	AbstractVariableDeclaration.setValue(Expression value)

Method parameters in com.github.sommeri.less4j.core.ast with type arguments of type Expression

Modifier and Type	Method and Description
void	UnknownAtRule.addNames(List<Expression> names)

Constructors in com.github.sommeri.less4j.core.ast with parameters of type Expression

Constructor and Description
AbstractVariableDeclaration(HiddenTokenAwareTree underlyingStructure, Variable variable, Expression value)
ArgumentDeclaration(HiddenTokenAwareTree underlyingStructure, Variable variable, Expression value)
ArgumentDeclaration(HiddenTokenAwareTree underlyingStructure, Variable variable, Expression value, boolean isCollector)
ArgumentDeclaration(Variable variable, Expression value)
BinaryExpression(HiddenTokenAwareTree token, Expression left, BinaryExpressionOperator operator, Expression right)
ComparisonExpression(HiddenTokenAwareTree underlyingStructure, Expression left, ComparisonExpressionOperator operator, Expression right)
Declaration(HiddenTokenAwareTree token, InterpolableName name, Expression expression, ListExpressionOperator.Operator mergeOperator)
FixedMediaExpression(HiddenTokenAwareTree underlyingStructure, MediaExpressionFeature feature, Expression expression)
FunctionExpression(HiddenTokenAwareTree token, String name, Expression parameter)
GuardCondition(HiddenTokenAwareTree underlyingStructure, boolean isNegated, Expression condition)
InterpolatedMediaExpression(HiddenTokenAwareTree underlyingStructure, Expression expression)
KeyframesName(HiddenTokenAwareTree underlyingStructure, Expression name)
NamedExpression(HiddenTokenAwareTree underlyingStructure, String name, Expression expression)
NamedExpression(HiddenTokenAwareTree underlyingStructure, String name, Expression evaluate, IScope scope)
ParenthesesExpression(HiddenTokenAwareTree token, Expression enclosedExpression)
SelectorAttribute(HiddenTokenAwareTree token, String name, SelectorOperator operator, Expression value)
SignedExpression(HiddenTokenAwareTree token, SignedExpression.Sign sign, Expression expression)
VariableDeclaration(HiddenTokenAwareTree underlyingStructure, Variable variable, Expression value)

Constructor parameters in com.github.sommeri.less4j.core.ast with type arguments of type Expression

Constructor and Description
ListExpression(HiddenTokenAwareTree token, List<Expression> expressions, ListExpressionOperator operator)
ListExpression(HiddenTokenAwareTree token, List<Expression> expressions, ListExpressionOperator operator, IScope scope)

Uses of Expression in com.github.sommeri.less4j.core.compiler.expressions

Methods in com.github.sommeri.less4j.core.compiler.expressions that return Expression

Modifier and Type	Method and Description
Expression	ExpressionFilter.apply(Expression input)
Expression	ExpressionManipulator.cutRightmostListedExpression(Expression expression)
Expression	ExpressionEvaluator.evaluate(BinaryExpression input)
Expression	ExpressionEvaluator.evaluate(CssString input)
Expression	ExpressionEvaluator.evaluate(DetachedRuleset input)
Expression	ExpressionEvaluator.evaluate(EmbeddedScript input)
Expression	ExpressionEvaluator.evaluate(EscapedValue input)
Expression	ExpressionEvaluator.evaluate(Expression input)
Expression	ExpressionEvaluator.evaluate(FunctionExpression input)
Expression	FunctionsPackage.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	CustomFunctions.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	BuiltInFunctionsPack.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	ExpressionEvaluator.evaluate(IndirectVariable input)
Expression	UnknownFunction.evaluate(List<Expression> parameters, ProblemsHandler problemsHandler, FunctionExpression call, Expression evaluatedParameter)
Expression	ExpressionEvaluator.evaluate(ListExpression input)
Expression	ExpressionEvaluator.evaluate(NamedExpression input)
Expression	ExpressionEvaluator.evaluate(SignedExpression input)
Expression	ExpressionEvaluator.evaluate(Variable input)
Expression	ExpressionEvaluator.evaluateIfPresent(Variable input)
Expression	ExpressionManipulator.findRightmostListedExpression(Expression expression)
Expression	ExpressionEvaluator.joinAll(List<Expression> allArguments, ASTCssNode parent)

Methods in com.github.sommeri.less4j.core.compiler.expressions that return types with arguments of type Expression

Modifier and Type	Method and Description
List<Expression>	ExpressionEvaluator.evaluateAll(List<Expression> expressions)

Methods in com.github.sommeri.less4j.core.compiler.expressions with parameters of type Expression

Modifier and Type	Method and Description
boolean	ExpressionFilter.accepts(String name, Expression value)
Expression	ExpressionFilter.apply(Expression input)
boolean	TypesConversionUtils.canConvertToString(Expression input)
String	TypesConversionUtils.contentToString(Expression input)
Expression	ExpressionManipulator.cutRightmostListedExpression(Expression expression)
boolean	ExpressionComparator.equal(Expression pattern, Expression expression)
protected boolean	GuardsComparator.equalEscapedValue(EscapedValue pattern, Expression expression)
protected boolean	ExpressionComparator.equalEscapedValue(EscapedValue pattern, Expression expression)
protected boolean	GuardsComparator.equalIdentifier(IdentifierExpression pattern, Expression expression)
protected boolean	ExpressionComparator.equalIdentifier(IdentifierExpression pattern, Expression expression)
Expression	ExpressionEvaluator.evaluate(Expression input)
Expression	FunctionsPackage.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	CustomFunctions.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	BuiltInFunctionsPack.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	UnknownFunction.evaluate(List<Expression> parameters, ProblemsHandler problemsHandler, FunctionExpression call, Expression evaluatedParameter)
String	TypesConversionUtils.extractFilename(Expression urlInput, ProblemsHandler problemsHandler, LessCompiler.Configuration configuration)
Expression	ExpressionManipulator.findRightmostListedExpression(Expression expression)
ListExpression	ExpressionManipulator.findRightmostSpaceSeparatedList(Expression expression)
boolean	ExpressionManipulator.isImportant(Expression expression)
boolean	ExpressionEvaluator.isRatioExpression(Expression expression)
boolean	ExpressionManipulator.isSpaceSeparatedList(Expression expression)
void	ExpressionManipulator.squashLists(Expression expression)
protected abstract boolean	AbstractMultiParameterFunction.validateParameter(Expression parameter, int position, ProblemsHandler problemsHandler)
protected boolean	AbstractMultiParameterFunction.validateParameterTypeDoNotReport(Expression parameter, ProblemsHandler problemsHandler, ASTCssNodeType... expected)
protected boolean	AbstractMultiParameterFunction.validateParameterTypeReportError(Expression parameter, ProblemsHandler problemsHandler, ASTCssNodeType... expected)

Method parameters in com.github.sommeri.less4j.core.compiler.expressions with type arguments of type Expression

Modifier and Type	Method and Description
boolean	UnknownFunction.acceptsParameters(List<Expression> parameters)
boolean	CssNameClashMultiParameterFunction.acceptsParameters(List<Expression> parameters)
boolean	FunctionsPackage.canEvaluate(FunctionExpression input, List<Expression> parameters)
boolean	CustomFunctions.canEvaluate(FunctionExpression input, List<Expression> parameters)
boolean	BuiltInFunctionsPack.canEvaluate(FunctionExpression input, List<Expression> parameters)
Expression	FunctionsPackage.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	CustomFunctions.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	BuiltInFunctionsPack.evaluate(FunctionExpression input, List<Expression> parameters, Expression evaluatedParameter)
Expression	UnknownFunction.evaluate(List<Expression> parameters, ProblemsHandler problemsHandler, FunctionExpression call, Expression evaluatedParameter)
List<Expression>	ExpressionEvaluator.evaluateAll(List<Expression> expressions)
Expression	ExpressionEvaluator.joinAll(List<Expression> allArguments, ASTCssNode parent)

Uses of Expression in com.github.sommeri.less4j.core.compiler.expressions.strings

Method parameters in com.github.sommeri.less4j.core.compiler.expressions.strings with type arguments of type Expression

Modifier and Type	Method and Description
protected String	StringFormatter.replacementValue(Iterator<Expression> replacements, HiddenTokenAwareTree technicalUnderlying, com.github.sommeri.less4j.core.compiler.expressions.strings.MatchRange matchRange)

Uses of Expression in com.github.sommeri.less4j.core.compiler.scopes

Methods in com.github.sommeri.less4j.core.compiler.scopes that return Expression

Modifier and Type	Method and Description
Expression	IScope.getLocalValue(String name)
Expression	ComposedDumbScope.getLocalValue(String name)
Expression	IScope.getLocalValue(Variable variable)
Expression	ComposedDumbScope.getLocalValue(Variable variable)
Expression	NullScope.getValue(String name)
Expression	IScope.getValue(String name)
Expression	ILocalScope.getValue(String name)
Expression	BasicScope.getValue(String name)
Expression	NullScope.getValue(Variable variable)
Expression	IScope.getValue(Variable variable)
Expression	ILocalScope.getValue(Variable variable)
Expression	BasicScope.getValue(Variable variable)

Methods in com.github.sommeri.less4j.core.compiler.scopes with parameters of type Expression

Modifier and Type	Method and Description
void	NullScope.registerVariable(AbstractVariableDeclaration node, Expression replacementValue)
void	ILocalScope.registerVariable(AbstractVariableDeclaration node, Expression replacementValue)
void	ComposedDumbScope.registerVariable(AbstractVariableDeclaration node, Expression replacementValue)
void	NullScope.registerVariable(String name, Expression replacementValue)
void	ILocalScope.registerVariable(String name, Expression replacementValue)
void	ComposedDumbScope.registerVariable(String name, Expression replacementValue)
void	NullScope.registerVariableIfNotPresent(String name, Expression replacementValue)
void	ILocalScope.registerVariableIfNotPresent(String name, Expression replacementValue)
void	ComposedDumbScope.registerVariableIfNotPresent(String name, Expression replacementValue)

Uses of Expression in com.github.sommeri.less4j.core.compiler.scopes.local

Methods in com.github.sommeri.less4j.core.compiler.scopes.local that return Expression

Modifier and Type	Method and Description
Expression	VariablesDeclarationsStorage.getValue(String name)
Expression	SaveableLocalScope.getValue(String name)
Expression	LocalScope.getValue(String name)
Expression	SaveableLocalScope.getValue(Variable variable)
Expression	LocalScope.getValue(Variable variable)

Methods in com.github.sommeri.less4j.core.compiler.scopes.local with parameters of type Expression

Modifier and Type	Method and Description
void	SaveableLocalScope.registerVariable(AbstractVariableDeclaration node, Expression replacementValue)
void	LocalScope.registerVariable(AbstractVariableDeclaration node, Expression replacementValue)
void	SaveableLocalScope.registerVariable(String name, Expression replacementValue)
void	LocalScope.registerVariable(String name, Expression replacementValue)
void	SaveableLocalScope.registerVariableIfNotPresent(String name, Expression replacementValue)
void	LocalScope.registerVariableIfNotPresent(String name, Expression replacementValue)
void	VariablesDeclarationsStorage.store(AbstractVariableDeclaration node, Expression replacementValue)
void	VariablesDeclarationsStorage.store(String name, Expression replacementValue)
void	VariablesDeclarationsStorage.storeIfNotPresent(String name, Expression replacementValue)

Constructor parameters in com.github.sommeri.less4j.core.compiler.scopes.local with type arguments of type Expression

Constructor and Description
VariablesDeclarationsStorage.VariablesPlaceholder(KeyValueStorage.ValuePlaceholder<String,Expression> coolPlaceholder)

Uses of Expression in com.github.sommeri.less4j.core.compiler.stages

Methods in com.github.sommeri.less4j.core.compiler.stages with parameters of type Expression

Modifier and Type	Method and Description
static boolean	AstLogic.isDetachedRuleset(Expression value)

Uses of Expression in com.github.sommeri.less4j.core.parser

Methods in com.github.sommeri.less4j.core.parser that return Expression

Modifier and Type	Method and Description
Expression	TermBuilder.buildFromChildTerm(HiddenTokenAwareTree token)
Expression	TermBuilder.buildFromTerm(HiddenTokenAwareTree token)

Uses of Expression in com.github.sommeri.less4j.core.problems

Methods in com.github.sommeri.less4j.core.problems with parameters of type Expression

Modifier and Type	Method and Description
void	ProblemsHandler.cannotEvaluate(Expression errorNode)
void	ProblemsHandler.errFormatWrongFirstParameter(Expression param)
void	ProblemsHandler.errorWrongImport(Expression urlExpression)
void	ProblemsHandler.incompatibleComparisonOperand(Expression errorNode, ComparisonExpressionOperator operator)
void	ProblemsHandler.mathFunctionParameterNotANumberWarn(String functionName, Expression errorNode)
void	ProblemsHandler.stringInterpolationNotSupported(HiddenTokenAwareTree errorNode, Expression value)
void	ProblemsHandler.subtractOrDiveColorFromNumber(Expression errorNode)
void	ProblemsHandler.warnEFunctionArgument(Expression errorNode)
void	ProblemsHandler.warnEscapeFunctionArgument(Expression errorNode)
void	ProblemsHandler.warnLessImportNoBaseDirectory(Expression urlExpression)
void	ProblemsHandler.warnLessjsIncompatibleSelectorAttributeValue(Expression value)
void	ProblemsHandler.wrongArgumentTypeToFunction(Expression param, String function, ASTCssNodeType received, ASTCssNodeType... expected)
void	ProblemsHandler.wrongDetachedRulesetReference(DetachedRulesetReference reference, Expression value)
void	ProblemsHandler.wrongNumberOfArgumentsToFunction(Expression param, String function, int expectedArguments)
void	ProblemsHandler.wrongNumberOfArgumentsToFunctionMax(Expression param, String function, int expectedArguments)
void	ProblemsHandler.wrongNumberOfArgumentsToFunctionMin(Expression param, String function, int expectedArguments)