java.lang.Object
- java.lang.Enum<LSOperator>
- - localsolver.LSOperator

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<LSOperator>
```
public enum LSOperator
extends java.lang.Enum<LSOperator>
```
Mathematical operators available for modeling. These operators are used to type the expressions created in LocalSolver mathematical optimization model.

See Also:

LSModel, LSExpression

Enum Constant Summary

Enum Constants
Enum Constant	Description
`Abs`	Absolute value.
`And`	And.
`Argument`	Argument of a function.
`Array`	Array.
`At`	Returns the element at specific coordinates of an array or a list.
`Bool`	Boolean decision.
`Call`	Call a particular function.
`Ceil`	Ceil.
`Const`	Constant.
`Contains`	Contains.
`Cos`	Cosine.
`Count`	The number of elements in an array, a collection or an interval.
`Cover`	Cover.
`Deprecated`	Deprecated. This operator is deprecated.
`Disjoint`	Disjoint.
`Dist`	Distance between two numbers.
`Distinct`	Returns the distinct values of the elements of an array, collection or interval.
`Div`	Division.
`End`	The end of a non-void interval.
`Eq`	Equal.
`Exp`	Base-e exponential.
`ExternalFunction`	External function.
`Find`	Find.
`Float`	Float decision.
`Floor`	Floor.
`Geq`	Greater than or equal to.
`Gt`	Strictly greater than.
`Hull`	The smallest interval including all intervals given in operands.
`If`	If-Then-Else.
`IndexOf`	The index of a value in a list (-1 if the value is not in the list).
`Int`	Integer decision variable.
`Intersection`	Returns the intersection between an array/collection and an array/collection.
`Interval`	Interval decision variable.
`LambdaFunction`	Lambda function.
`Length`	The length of a non-void interval.
`Leq`	Lower than or equal to.
`List`	A list is an ordered collection of integers within a range `[0, n-1]` where `n` is the unique argument of this operator.
`Log`	Natural logarithm (base-e).
`Lt`	Strictly lower than.
`Max`	Maximum.
`Min`	Minimum.
`Mod`	Modulo (remainder of the integer division).
`Neq`	Not equal to.
`Not`	Not.
`Or`	Or.
`Partition`	Partition.
`Piecewise`	Piecewise-linear function operator.
`Pow`	Power operator.
`Prod`	Product.
`Range`	Range expression.
`Round`	Round.
`Scalar`	Scalar product.
`Set`	A set is an unordered collection of integers within a range `[0, n-1]` where `n` is the unique argument of this operator.
`Sin`	Sine.
`Sort`	Sort.
`Sqrt`	Square root.
`Start`	The start of a non-void interval.
`Sub`	Substraction.
`Sum`	Sum.
`Tan`	Tangent.
`Xor`	Exclusive or (also called "xor").

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static LSOperator`	`valueOf(java.lang.String name)`	Returns the enum constant of this type with the specified name.
`static LSOperator[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - Bool
```
public static final LSOperator Bool
```
    Boolean decision. Decisional operator with no operand. Decision variable with domain {0,1}.
  - Float
```
public static final LSOperator Float
```
    Float decision. Operator with two operands that represent the lower bound and the upper bound of the decision (domain [lb, ub]). The bounds must be constants (integers or doubles).
    
    Since:
    
    4.0
  - Const
```
public static final LSOperator Const
```
    Constant. Operator with no argument. Constants can be booleans, integers or doubles. Note that constants 0 or 1 are considered as boolean. Constants are implicitly created when passing lsint or lsdouble arguments to LSModel.createExpression(localsolver.LSOperator) or LSExpression.addOperand(localsolver.LSExpression). They can also be created with the dedicated function LSModel.createConstant(long).
  - Sum
```
public static final LSOperator Sum
```
    Sum. N-ary arithmetic operator. SUM(e1, e2, ..., eN) is equal to the sum of all operands e1, e2, ..., eN. This operator returns an integer if all the operands are booleans or integers and a double as soon as one operand is a double.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will sum all the values computed and returned by the function.
  - Sub
```
public static final LSOperator Sub
```
    Substraction. Binary arithmetic operator. SUB(x, y) is equal to the value of x - y. This operator returns an integer if the two operands are booleans or integers, and a double as soon as one operand is a double.
    
    Since:
    
    4.0
  - Prod
```
public static final LSOperator Prod
```
    Product. N-ary arithmetic operator. PROD(e1, e2, ..., eN) is equal to the product of all operands e1, e2, ..., eN. This operator returns an integer if all the operands are booleans or integers, and a double as soon as one operand is a double.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will compute the product of all the values returned by the function.
  - Max
```
public static final LSOperator Max
```
    Maximum. N-ary arithmetic operator. MAX(e1, e2, ..., eN) is equal to the maximum value among all operands e1, e2, ..., eN. This operator returns an integer if all the operands are booleans or integers, and a double as soon as one operand is a double.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will find the maximum value among all the values returned by the function.
  - Min
```
public static final LSOperator Min
```
    Minimum. N-ary arithmetic operator. MIN(e1, e2, ..., eN) is equal to the minimum value among all operands e1, e2, ..., eN. This operator returns an integer if all the operands are booleans or integers, and a double as soon as one operand is a double.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will find the minimum among all the values returned by the function.
  - Eq
```
public static final LSOperator Eq
```
    Equal. Binary relational operator. EQ(a,b) = 1 if a == b, and 0 otherwise. This operator returns a boolean.
  - Neq
```
public static final LSOperator Neq
```
    Not equal to. Binary relational operator. NEQ(a,b) = 1 if a != b, and 0 otherwise. This operator returns a boolean.
  - Geq
```
public static final LSOperator Geq
```
    Greater than or equal to. Binary relational operator. GEQ(a,b) = 1 if a >= b, and 0 otherwise. This operator returns a boolean.
  - Leq
```
public static final LSOperator Leq
```
    Lower than or equal to. Binary relational operator. LEQ(a,b) = 1 if a <= b, and 0 otherwise. This operator returns a boolean.
  - Gt
```
public static final LSOperator Gt
```
    Strictly greater than. Binary relational operator. GT(a,b) = 1 if a > b, and 0 otherwise. Can be used to compare two intervals, in that case GT(a, b) = 1 if start(a) >= end(b), and 0 otherwise. Undefined if a or b is void. This operator returns a boolean.
  - Lt
```
public static final LSOperator Lt
```
    Strictly lower than. Binary relational operator. LT(a, b) = 1 if a < b, and 0 otherwise. Can be used to compare two intervals, in that case LT(a, b) = 1 if end(a) <= start(b), and 0 otherwise. Undefined if a or b is void. This operator returns a boolean.
  - If
```
public static final LSOperator If
```
    If-Then-Else. Ternary conditional operator. IF(a, b, c) is equal to b if a = 1, and c otherwise. The first operand must be a boolean (that is, equal to 0 or 1). This operator returns a boolean if the three operands are booleans, an integer if the second and third operands are integers, and a double if the second or the third operand is a double.
  - Not
```
public static final LSOperator Not
```
    Not. Unary logical operator. NOT(a) = 1 - a. The operand must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
  - And
```
public static final LSOperator And
```
    And. N-ary logical operator. AND(e1, e2, ..., eN) is equal to 1 (true) if all the operands e1, e2, ..., eN are 1, and 0 otherwise. All the operands must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will return 1 if all the values returned by the function are 1 and 0 otherwise.
  - Or
```
public static final LSOperator Or
```
    Or. N-ary logical operator. OR(e1, e2, ..., eN) is equal to 0 (false) if all operands e1, e2, ..., eN are 0, and 1 otherwise. All the operands must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will return 0 if all the values returned by the function are 0 and 1 otherwise.
  - Xor
```
public static final LSOperator Xor
```
    Exclusive or (also called "xor"). N-ary logical operator. XOR(e1, e2, ..., eN) is equal to 0 if the number of operands with value 1 among e1, e2, ..., eN is even, and 1 otherwise. Remarkable case: XOR(a,b) = 0 if a == b, and 1 otherwise. All the operands must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
    With collections (lists, sets), intervals or 1D arrays
    This operator can also be used with intervals, List, Set or 1D Array to create expressions with a dynamic number of operands. In that case, this operator becomes a binary operator that takes an interval, a list, a set or a 1D array as first operand and a LambdaFunction as second operand. The operator will call the function on each value of the interval, list, set or 1D array and will return 0 if the number of value 1 returned by the function is even, and 1 otherwise.
  - Abs
```
public static final LSOperator Abs
```
    Absolute value. Unary arithmetic operator. ABS(e) = e >= 0 ? e : -e. This operator returns an integer if the operand is a boolean or an integer, and a double otherwise.
  - Dist
```
public static final LSOperator Dist
```
    Distance between two numbers. Binary arithmetic operator. DIST(a,b) = ABS(a-b). This operator returns an integer if the two operands are booleans or integers, and a double as soon as one of the operand is a double.
  - Div
```
public static final LSOperator Div
```
    Division. Binary arithmetic operator. This operator always returns a double. Note that until version 4.0, the division was an integer division if both operands were integers.
  - Mod
```
public static final LSOperator Mod
```
    Modulo (remainder of the integer division). Binary arithmetic operator. MOD(a, b) = r such that a = q * b + r with q, r integers, r, a have the same sign and |r| < |b|. The operands must be integers or booleans. This operator returns an integer.
  - Array
```
public static final LSOperator Array
```
    Array. An array is a collection of elements. Indexes begin at 0. It could be used with operators like At or Scalar. An array doesn't have a value by itself, but can contain operands of type boolean, integer, double, array (for multi-dimensional arrays) or collection (list or set). In the latter case, the collections must share the same domain and same type (either list or set). All the elements of an array must be of the same type. With intervals or lists
    This operator can also be used with intervals or lists to create an array with a dynamic number of elements. In that case, this operator becomes a binary operator that takes an interval or a list as first operand and a LambdaFunction. The operator will call the function on each value of the interval or the list and the returned values will be used to populate the array.
    
    Since:
    
    2.1
  - At
```
public static final LSOperator At
```
    Returns the element at specific coordinates of an array or a list.
    For arrays
    The first operand must be the array and the other operands must be the coordinates of the element to get. The number of coordinates depends on the dimension of the array. Thus AT(myArray, i) returns the i element of the one-dimensional array myArray. This operator returns a boolean, an integer or a double according to the type of the operands in the array. If one of the specified coordinate is out of range, the evaluation of the expression will fail.
    For lists
    The first operand must be the list and the second operand must be the index of the element to get. If the index is out of range (index < 0 or index > count(list)), the evaluation of the expression will not fail but will return -1.
    
    Since:
    
    2.1
  - Scalar
```
public static final LSOperator Scalar
```
    Scalar product. SCALAR(a, x) = sum(a[i]*x[i]) where a and x are two one-dimensional arrays. This operator returns an integer or a double according to the type of the operands in the arrays.
    
    Since:
    
    2.1
  - Ceil
```
public static final LSOperator Ceil
```
    Ceil. Unary arithmetic operator. Returns a value rounded to the next highest integer. The operand can be a boolean, an integer or a double. This operator returns an integer.
    
    Since:
    
    3.0
  - Floor
```
public static final LSOperator Floor
```
    Floor. Unary arithmetic operator. Returns a value rounded to the next lowest integer. The operand can be a boolean, an integer or a double. This operator returns an integer.
    
    Since:
    
    3.0
  - Round
```
public static final LSOperator Round
```
    Round. Unary arithmetic operator. Returns a value rounded to the nearest integer. The operand can be a boolean, an integer or a double. This operator returns an integer.
    
    Since:
    
    3.0
  - Sqrt
```
public static final LSOperator Sqrt
```
    Square root. Unary arithmetic operator. The operand can be a boolean, an integer or a double. This operator returns a double.
    
    Since:
    
    3.0
  - Log
```
public static final LSOperator Log
```
    Natural logarithm (base-e). Unary arithmetic operator. The operand can be a boolean, an integer or a double. This operator returns a double.
    
    Since:
    
    3.0
  - Exp
```
public static final LSOperator Exp
```
    Base-e exponential. Unary arithmetic operator. The operand can be a boolean, an integer or a double. This operator returns a double.
    
    Since:
    
    3.0
  - Pow
```
public static final LSOperator Pow
```
    Power operator. POW(x, y) is equals to the value of x to the power of y. The operands can be booleans, integers or doubles. This operator returns a double.
    
    Since:
    
    3.0
  - Cos
```
public static final LSOperator Cos
```
    Cosine. Unary arithmetic operator. The operand can be a boolean, an integer or a double. This operator returns a double.
    
    Since:
    
    3.0
  - Sin
```
public static final LSOperator Sin
```
    Sine. Unary arithmetic operator. The operand can be a boolean, an integer or a double. This operator returns a double.
    
    Since:
    
    3.0
  - Tan
```
public static final LSOperator Tan
```
    Tangent. Unary arithmetic operator. The operand can be a boolean, an integer or a double. This operator returns a double.
    
    Since:
    
    3.0
  - Int
```
public static final LSOperator Int
```
    Integer decision variable. Operator with two operands that represent the lower bound and the upper bound of the decision (domain [lb, ub]). The bounds must be integer constants.
    
    Since:
    
    5.0
  - Piecewise
```
public static final LSOperator Piecewise
```
    Piecewise-linear function operator. The piecewise linear function is defined by two arrays of numbers giving the breakpoints of the function. This operator has exactly 3 operands: The first two operands must be two arrays of equal sizes (necessarily larger or equal to 2). These arrays must contain constant numbers (integers or doubles). The first array must contain numbers in ascending order. The third operand must be an integer or a double expression. The evaluation of the piecewise will fail if the value of the third operand is strictly smaller that the first element of the first array, or strictly larger than the last element of the first array. This operator returns a double.
    
    PIECEWISE(x,y,z) returns the image of z by the function defined by geometric points (x[0],y[0]), (x[1],y[1]), ..., (x[n-1],y[n-1]), For instance PIECEWISE(ARRAY(0, 50, 100), ARRAY(0, 10, 100), 75) returns 55.
    
    Discontinuities are allowed in the definition of the function, that is to say that two geometric points can share the same x-coordinate. By convention the value taken by the function at such a discontinuous point is the one associated to the last occurrence of this x-coordinate in array x. For instance PIECEWISE(ARRAY(0, 50, 50, 100), ARRAY(0, 0.1, 0.9, 1), 50) returns 0.9.
    
    Since:
    
    5.0
  - List
```
public static final LSOperator List
```
    A list is an ordered collection of integers within a range [0, n-1] where n is the unique argument of this operator. Mathematically a list is a permutation of a subset of [0, n-1]. This operator takes exactly one operand: a strictly positive integer constant. All values in the list will be pairwise different, non negative and strictly smaller that this number.
    
    The elements of the list can be accessed individually with the operator At.
    
    Since:
    
    5.5
  - Count
```
public static final LSOperator Count
```
    The number of elements in an array, a collection or an interval. This operator takes exactly one argument of type array, collection or interval and returns an integer.
    
    Since:
    
    5.5
  - IndexOf
```
public static final LSOperator IndexOf
```
    The index of a value in a list (-1 if the value is not in the list). This operator takes exactly two arguments: the first one is a list, the second one is an integer expression.
    
    Since:
    
    5.5
  - Partition
```
public static final LSOperator Partition
```
    Partition. N-ary logical operator. PARTITION(c1, c2, ..., cN) is true if all lists or sets c1, c2, ..., cN form a partition of their common domain. All the operands must be collections of the same type (either list or set) and on the same range. These collections can be stored in a LSArray that will be passed as argument of the partition: PARTITION(array(c1, c2, ..., cN)).
    
    Since:
    
    5.5
  - Disjoint
```
public static final LSOperator Disjoint
```
    Disjoint. N-ary logical operator. DISJOINT(c1, c2, ..., cN) is true if all lists or sets c1, c2, ..., cN are pairwise disjoint. All the operands must be collections of the same type (either list or set) and on the same range. These collections can be stored in a LSArray that will be passed as argument of the disjoint: DISJOINT(array(c1, c2, ..., cN)).
    
    Since:
    
    5.5
  - ExternalFunction
```
public static final LSOperator ExternalFunction
```
    External function. External functions are used to compute the value of expressions from external functions written with your favorite programming language. External functions are created with the dedicated methods LSModel.createIntExternalFunction(localsolver.LSIntExternalFunction) or LSModel.createDoubleExternalFunction(localsolver.LSDoubleExternalFunction).
    
    Since:
    
    9.5
    
    See Also:
    
    LSIntExternalFunction, LSDoubleExternalFunction
  - Call
```
public static final LSOperator Call
```
    Call a particular function. The first operand must be a function (like ExternalFunction or LambdaFunction). The other operands are passed to the function as arguments. If the function is not a external function, the number of operands must match the number of arguments of the function.
    
    Since:
    
    6.0
  - LambdaFunction
```
public static final LSOperator LambdaFunction
```
    Lambda function. Lambda functions are created with the dedicated method LSModel.createLambdaFunction(localsolver.LSLambdaFunction0).
    
    Since:
    
    9.5
  - Argument
```
public static final LSOperator Argument
```
    Argument of a function. Arguments are automatically and implicitly created when you create a function with method LSModel.createLambdaFunction(localsolver.LSLambdaFunction0).
    
    Since:
    
    7.0
  - Range
```
public static final LSOperator Range
```
    Range expression. This operator takes exactly two integer operands. The first one is the lower bound (inclusive), the second one is the upper bound (exclusive).
    
    A range has an interval value and can be used with N-ary operators like Sum, Prod, Min, Max, Or, And, Xor or Array to create expressions that have a dynamic number of operands.
    
    Since:
    
    7.0
  - Contains
```
public static final LSOperator Contains
```
    Contains. contains(expr, v) is true if and only if the expression expr contains the value v. This operator takes exactly two arguments: the first one is a collection (List or Set), an interval or an Array of collections, the second one is the integer expression searched. If ``expr`` is an array, all its collections must be of the same type and on the same range.
    
    Since:
    
    7.5
  - Set
```
public static final LSOperator Set
```
    A set is an unordered collection of integers within a range [0, n-1] where n is the unique argument of this operator. This operator takes exactly one operand: a strictly positive integer constant. All values in the set will be pairwise different, non negative and strictly smaller that this number. Contrary to the List operator, elements in a set are not ordered and cannot be indexed with At. Sets can only be manipulated with lambdas and n-ary operators like Sum, Min, And, etc..
    
    Since:
    
    8.0
  - Deprecated
```
public static final LSOperator Deprecated
```
    Deprecated.
    This operator is deprecated. Using it will raise an error.
  - Cover
```
public static final LSOperator Cover
```
    Cover. N-ary logical operator. COVER(c1, c2, ..., cN) is true if all values in the domain are at least in one list or set c1, c2, ..., cN. All the operands must be collections of the same type (either list or set) and on the same range. These collections can be stored in a LSArray that will be passed as argument of the cover: COVER(array(c1, c2, ..., cN)).
    
    Since:
    
    10.5
  - Find
```
public static final LSOperator Find
```
    Find. find(a, v) returns the position of the first collection in the array a that contains the value v. If the value is not in any collections of the array, it returns -1. If the element belongs to several collections, it returns the smallest position among the collections containing the element. This operator takes exactly two arguments: the first one is an Array of collections, the second one is the value searched. All the collections of the array must be of the same type and on the same range.
    
    Since:
    
    10.5
  - Sort
```
public static final LSOperator Sort
```
    Sort. sort(a) returns the input Array a sorted in ascending order. This operator returns an array of integers if the input array is solely composed of booleans or integers, and an array of doubles as soon as the input array contains a double. This operator can also be used with an optional LambdaFunction as second argument sort(a, key). In that case the operator will sort the array in ascending order based on the values returned by the lambda function. The sort operator guarantees that the order of elements having the same key is preserved.
    
    Since:
    
    11.0
  - Interval
```
public static final LSOperator Interval
```
    Interval decision variable. Operator with two integer constant operands that represent the min start and the max end of the decision. The interval is included in [minStart, maxEnd). Its start is inclusive and its end is exclusive.
    
    Since:
    
    12.0
  - Start
```
public static final LSOperator Start
```
    The start of a non-void interval. This operator takes exactly one argument of type interval and returns an integer.
    
    Since:
    
    12.0
  - End
```
public static final LSOperator End
```
    The end of a non-void interval. This operator takes exactly one argument of type interval and returns an integer.
    
    Since:
    
    12.0
  - Length
```
public static final LSOperator Length
```
    The length of a non-void interval. This operator takes exactly one argument of type interval and returns an integer. The length of an interval is equivalent to end(interval) - start(interval). It differs from the count on void intervals since the length of a void interval is undefined whereas the count of a void interval is 0.
    
    Since:
    
    12.0
  - Distinct
```
public static final LSOperator Distinct
```
    Returns the distinct values of the elements of an array, collection or interval. This operator accepts one or two operands. With one operand, the operator takes an array and returns the unordered set of distinct values in the array. With two operands, the operator takes a collection (set or list), range or interval as first operand and a LambdaFunction as second operand. The operator calls the function on each element of the iterable and returns the unordered set of distinct values among all the values returned by the function.
    
    Since:
    
    12.5
  - Intersection
```
public static final LSOperator Intersection
```
    Returns the intersection between an array/collection and an array/collection. This operator accepts two operands. The operator takes a collection (set or list), or an array (constant or not) as its first and second operand. The operator returns the unordered set of the values present in both operands.
    
    Since:
    
    12.5
  - Hull
```
public static final LSOperator Hull
```
    The smallest interval including all intervals given in operands. This operator accepts n operands of type interval, or an unique operator of type array of intervals. The operator returns an interval with a start equal to the smallest start of its operands, and an end equal to the largest end of its operands. Void intervals given in operands will be ignored.
    
    Since:
    
    13.0
- Method Detail
  - values
```
public static LSOperator[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (LSOperator c : LSOperator.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static LSOperator valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null

Enum LSOperator

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

Bool

Float

Const

Sum

Sub

Prod

Max

Min

Eq

Neq

Geq

Leq

Gt

Lt

If

Not

And

Or

Xor

Abs

Dist

Div

Mod

Array

At

Scalar

Ceil

Floor

Round

Sqrt

Log

Exp

Pow

Cos

Sin

Tan

Int

Piecewise

List

Count

IndexOf

Partition

Disjoint

ExternalFunction

Call

LambdaFunction

Argument

Range

Contains

Set

Deprecated

Cover

Find

Sort

Interval

Start

End

Length

Distinct

Intersection

Hull

Method Detail

values

valueOf