Uses of Interface
org.serversass.ast.Expression

Packages that use Expression

Package	Description
org.serversass
org.serversass.ast

Uses of Expression in org.serversass

Methods in org.serversass that return Expression

Modifier and Type	Method and Description
static Expression	Functions.adjusthue(Generator generator, FunctionCall input) Adjusts the hue of the given color by the given number of degrees.
static Expression	Functions.darken(Generator generator, FunctionCall input) Decreases the lightness of the given color by N percent.
static Expression	Functions.desaturate(Generator generator, FunctionCall input) Decreases the saturation of the given color by N percent.
Expression	Generator.evaluateFunction(FunctionCall call) Evaluates the given function.
Expression	Scope.get(String name) Returns the value previously set for the given variable.
static Expression	Functions.lighten(Generator generator, FunctionCall input) Increases the lightness of the given color by N percent.
static Expression	Functions.rgb(Generator generator, FunctionCall input) Creates a color from given RGB values.
static Expression	Functions.rgba(Generator generator, FunctionCall input) Creates a color from given RGB and alpha values.
static Expression	Functions.saturate(Generator generator, FunctionCall input) Increases the saturation of the given color by N percent.

Methods in org.serversass with parameters of type Expression

Modifier and Type	Method and Description
void	Scope.set(String name, Expression value) Sets a variable in this scope.

Uses of Expression in org.serversass.ast

Classes in org.serversass.ast that implement Expression

Modifier and Type	Class and Description
class	Color Represents a color like #565656.
class	FunctionCall Represents a function call like "lighten(#FFFFF, 1)".
class	MediaFilter Represents an attribute filter used in a media query like "(min-width: 13px)".
class	NamedParameter Represents a named parameter of a function call.
class	Number Represents a number, which might possibly also have a unit like "px" or "%".
class	Operation Represents a binary operation.
class	Value Represents a plain value.
class	ValueList Represents a list of values.
class	VariableReference References a variable like "$test".

Methods in org.serversass.ast that return Expression

Modifier and Type	Method and Description
Expression	Number.eval(Scope scope, Generator gen)
Expression	VariableReference.eval(Scope scope, Generator gen)
Expression	Operation.eval(Scope scope, Generator gen)
Expression	ValueList.eval(Scope scope, Generator gen)
Expression	Expression.eval(Scope scope, Generator gen) If possible the expression is evaluated and a simplified expression is returned.
Expression	FunctionCall.eval(Scope scope, Generator gen)
Expression	NamedParameter.eval(Scope scope, Generator gen)
Expression	MediaFilter.eval(Scope scope, Generator gen)
Expression	Color.eval(Scope scope, Generator gen)
Expression	Value.eval(Scope scope, Generator gen)
Expression	FunctionCall.getExpectedParam(int index) Returns the parameter at the expected index.
Expression	Attribute.getExpression() Returns the expression representing the value of the attribute
Expression	MediaFilter.getExpression() Returns the filter expression.
Expression	Operation.getLeft() Returns the left side of the operation.
Expression	Operation.getRight() Returns the right side of the operation.
Expression	Variable.getValue() Returns the value of the variable

Methods in org.serversass.ast that return types with arguments of type Expression

Modifier and Type	Method and Description
List<Expression>	ValueList.getElements() Returns the contents of the value list.
List<Expression>	FunctionCall.getParameters() Returns all parameters of the function
List<Expression>	MixinReference.getParameters() Returns all parameters

Methods in org.serversass.ast with parameters of type Expression

Modifier and Type	Method and Description
void	ValueList.add(Expression element) Adds the given element to the list.
void	Section.addMediaQuery(Expression query) Adds a media query to this section.
void	FunctionCall.addParameter(Expression expression) Adds the given expression as parameter
void	MixinReference.addParameter(Expression expression) Adds an expression as parameter
void	Attribute.setExpression(Expression expression) Sets the expression representing the value of the attribute
void	MediaFilter.setExpression(Expression expression) Sets the filter expression
void	Operation.setRight(Expression right) Sets the right side of the operation.
void	Variable.setValue(Expression value) Sets the value of the variable.

Method parameters in org.serversass.ast with type arguments of type Expression

Modifier and Type	Method and Description
protected static void	FunctionCall.appendNameAndParameters(StringBuilder sb, String name, List<Expression> parameters) Appends the name and parameters to the given string builder.

Constructors in org.serversass.ast with parameters of type Expression

Constructor and Description
NamedParameter(String name, Expression value) Creates a new parameter for the given name and value.
Operation(String operation, Expression left, Expression right) Creates a new operation, with the given operator and the left and right expression.