Uses of Class
org.oristool.lello.Value

Packages that use Value

Package	Description
org.oristool.lello	Parsing of input formulas.
org.oristool.lello.ast	Provides classes for AST representation.

Uses of Value in org.oristool.lello

Methods in org.oristool.lello that return Value

Modifier and Type	Method	Description
static Value	ValueOperations.add(Value lhs, Value rhs)	Implements addition.
static Value	ValueOperations.and(Value lhs, Value rhs)	Implements logical AND.
Value	Value.copy()	Creates a copy of this object.
static Value	ValueOperations.div(Value lhs, Value rhs)	Implements division.
static Value	ValueOperations.eq(Value lhs, Value rhs)	Implements equality comparison.
Value	Bindings.get(String name)	Retrieves a value.
static Value	ValueOperations.gt(Value lhs, Value rhs)	Implements greater than comparison.
static Value	ValueOperations.gte(Value lhs, Value rhs)	Implements greater than or equal comparison.
static Value	ValueFuncs.Identity(Value v)	Returns a value as it is.
static Value	ValueFuncs.If(boolean condition, Value a, Value b)	Returns one of two values depending on a boolean condition.
static Value	ValueOperations.lt(Value lhs, Value rhs)	Implements less than comparison.
static Value	ValueOperations.lte(Value lhs, Value rhs)	Implements less than or equal comparison.
static Value	ValueFuncs.max(List<Value> params)	Finds the maximum of a list of values.
static Value	ValueFuncs.min(List<Value> params)	Finds the minimum of a list of values.
static Value	ValueOperations.mod(Value lhs, Value rhs)	Implements modulus (also floating point modulus).
static Value	ValueOperations.mul(Value lhs, Value rhs)	Implements multiplication.
static Value	ValueOperations.neg(Value u)	Implements unary minus.
static Value	ValueOperations.neq(Value lhs, Value rhs)	Implements inequality comparison.
static Value	Value.nil()	Returns the nil value.
static Value	ValueOperations.not(Value u)	Implements logical NOT.
static Value	JavaInterop.ObjectToValue(Object o)	Converts a Java object to a Lello value.
static Value	ValueFuncs.One(Value v)	Acts as a constant function which is always zero.
static Value	ValueOperations.or(Value lhs, Value rhs)	Implements logical OR.
static Value	Value.parseBoolean(String s)	Creates a BOOLEAN value from a Java string.
static Value	Value.parseInteger(String s)	Creates an INTEGER value from a Java string.
static Value	Value.parseReal(String s)	Creates a REAL value from a Java string.
static Value	Value.parseString(String s)	Creates a STRING value from a Java string.
static Value	ValueOperations.pos(Value u)	Implements unary plus.
static Value	ValueFuncs.PrintValue(String label, Value v)	Writes a value preceded by a label to the shared PrintWriter; the value itself is also returned.
static Value	ValueOperations.raise(Value lhs, Value rhs)	Implements power.
static Value	ValueOperations.sub(Value lhs, Value rhs)	Implements subtraction.
static Value	ValueFuncs.Zero(Value v)	Acts as a constant function which is always zero.

Methods in org.oristool.lello that return types with arguments of type Value

Modifier and Type	Method	Description
Map<String,Value>	Bindings.mapValues()	Retrieves all the name/value mappings.

Methods in org.oristool.lello with parameters of type Value

Modifier and Type	Method	Description
static Value	ValueOperations.add(Value lhs, Value rhs)	Implements addition.
static Value	ValueOperations.and(Value lhs, Value rhs)	Implements logical AND.
static Value	ValueOperations.div(Value lhs, Value rhs)	Implements division.
static Value	ValueOperations.eq(Value lhs, Value rhs)	Implements equality comparison.
static String	ValueFuncs.GetTypeName(Value v)	Retrieves the type name of a value.
static Value	ValueOperations.gt(Value lhs, Value rhs)	Implements greater than comparison.
static Value	ValueOperations.gte(Value lhs, Value rhs)	Implements greater than or equal comparison.
static Value	ValueFuncs.Identity(Value v)	Returns a value as it is.
static Value	ValueFuncs.If(boolean condition, Value a, Value b)	Returns one of two values depending on a boolean condition.
static Value	ValueOperations.lt(Value lhs, Value rhs)	Implements less than comparison.
static Value	ValueOperations.lte(Value lhs, Value rhs)	Implements less than or equal comparison.
static Value	ValueOperations.mod(Value lhs, Value rhs)	Implements modulus (also floating point modulus).
static Value	ValueOperations.mul(Value lhs, Value rhs)	Implements multiplication.
static Value	ValueOperations.neg(Value u)	Implements unary minus.
static Value	ValueOperations.neq(Value lhs, Value rhs)	Implements inequality comparison.
static Value	ValueOperations.not(Value u)	Implements logical NOT.
static Value	ValueFuncs.One(Value v)	Acts as a constant function which is always zero.
static Value	ValueOperations.or(Value lhs, Value rhs)	Implements logical OR.
static Value	ValueOperations.pos(Value u)	Implements unary plus.
static Value	ValueFuncs.PrintValue(String label, Value v)	Writes a value preceded by a label to the shared PrintWriter; the value itself is also returned.
static Value	ValueOperations.raise(Value lhs, Value rhs)	Implements power.
void	Bindings.set(String name, Value value)	Assigns a value to a variable.
static Value	ValueOperations.sub(Value lhs, Value rhs)	Implements subtraction.
static String	ValueFuncs.ToString(Value x)	Converts a value to STRING.
static Object	JavaInterop.ValueToObject(Value v)	Converts a Lello value to a Java object.
static Object	JavaInterop.ValueToObject(Value v, Class<?> a)	Converts a Lello value to a Java object of a specific class.
static Value	ValueFuncs.Zero(Value v)	Acts as a constant function which is always zero.

Method parameters in org.oristool.lello with type arguments of type Value

Modifier and Type	Method	Description
static double	ValueFuncs.avg(List<Value> params)	Computes the mean of a list of values.
static Value	ValueFuncs.max(List<Value> params)	Finds the maximum of a list of values.
static Value	ValueFuncs.min(List<Value> params)	Finds the minimum of a list of values.

Uses of Value in org.oristool.lello.ast

Methods in org.oristool.lello.ast that return Value

Modifier and Type	Method	Description
Value	BinaryExpression.eval(Bindings bindings)
Value	Brackets.eval(Bindings bindings)
Value	Constant.eval(Bindings bindings)
abstract Value	Expression.eval(Bindings bindings)	Evaluates this expression using the specified variable bindings.
Value	FunctionCall.eval(Bindings bindings)
Value	UnaryExpression.eval(Bindings bindings)
Value	Variable.eval(Bindings bindings)
Value	Constant.getValue()	Retrieves the value of this constant.

Methods in org.oristool.lello.ast with parameters of type Value

Modifier and Type	Method	Description
static final boolean	Expression.isOneNumber(Value x)	Checks whether a value is equal to 1 (with respect to the EPSILON tolerance).
static final boolean	Expression.isZeroNumber(Value x)	Checks whether a value is equal to 0 (with respect to the EPSILON tolerance).

Constructors in org.oristool.lello.ast with parameters of type Value

Modifier	Constructor	Description
	Constant(Value value)	Initializes a new constant expression.