edu.mit.csail.sdg.alloy4compiler.ast
Enum ExprList.Op

java.lang.Object
  java.lang.Enum<ExprList.Op>
      edu.mit.csail.sdg.alloy4compiler.ast.ExprList.Op

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ExprList.Op>

Enclosing class:

ExprList

public static enum ExprList.Op
extends java.lang.Enum<ExprList.Op>

This class contains all possible builtin predicates.

Enum Constant Summary

AND
AND (meaning the logical conjunction of all arguments)

DISJOINT
DISJOINT (meaning the argument relations are all disjoint)

OR
OR (meaning the logical disjunction of all arguments)

TOTALORDER
TOTALORDER (meaning it's a total order over the arguments)

Method Summary

static ExprList.Op	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ExprList.Op[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DISJOINT

public static final ExprList.Op DISJOINT

DISJOINT (meaning the argument relations are all disjoint)

TOTALORDER

public static final ExprList.Op TOTALORDER

TOTALORDER (meaning it's a total order over the arguments)

AND

public static final ExprList.Op AND

AND (meaning the logical conjunction of all arguments)

OR

public static final ExprList.Op OR

OR (meaning the logical disjunction of all arguments)

Method Detail

values

public static ExprList.Op[] 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 (ExprList.Op c : ExprList.Op.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExprList.Op 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