Package org.apache.sling.scripting.sightly.compiler.expression.nodes

Enum BinaryOperator

java.lang.Object

java.lang.Enum<BinaryOperator>

org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator

All Implemented Interfaces:

Serializable, Comparable<BinaryOperator>

public enum BinaryOperator
extends Enum<BinaryOperator>

Binary operators used in expressions.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ADD	Addition.
AND	Logical conjunction.
CONCATENATE	String concatenation.
DIV	Floating point division.
EQ	Equal.
GEQ	Greater or equal.
GT	Greater than.
I_DIV	Integer division.
IN
LEQ	Less or equal.
LT	Less than.
MUL	Multiplication.
NEQ	Not equal.
OR	Logical disjunction.
REM	Reminder.
STRICT_EQ	Strict version of equality, restricted to just some types.
STRICT_NEQ	Strict version of the not-equal operator.
SUB	Difference.

Method Summary

Modifier and Type	Method	Description
static boolean	eq(Object left, Object right)
abstract Object	eval(Object left, Object right)
static boolean	inOp(Object left, Object right)
static boolean	leq(Object left, Object right)
static boolean	lt(Object left, Object right)
static boolean	strictEq(Object left, Object right)
static BinaryOperator	valueOf(String name)	Returns the enum constant of this type with the specified name.
static BinaryOperator[]	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

AND

public static final BinaryOperator AND

Logical conjunction.

OR

public static final BinaryOperator OR

Logical disjunction.

CONCATENATE

public static final BinaryOperator CONCATENATE

String concatenation.

LT

public static final BinaryOperator LT

Less than.

LEQ

public static final BinaryOperator LEQ

Less or equal.

GT

public static final BinaryOperator GT

Greater than.

GEQ

public static final BinaryOperator GEQ

Greater or equal.

EQ

public static final BinaryOperator EQ

Equal.

NEQ

public static final BinaryOperator NEQ

Not equal.

STRICT_EQ

public static final BinaryOperator STRICT_EQ

Strict version of equality, restricted to just some types.

STRICT_NEQ

public static final BinaryOperator STRICT_NEQ

Strict version of the not-equal operator.

ADD

public static final BinaryOperator ADD

Addition.

SUB

public static final BinaryOperator SUB

Difference.

MUL

public static final BinaryOperator MUL

Multiplication.

DIV

public static final BinaryOperator DIV

Floating point division.

I_DIV

public static final BinaryOperator I_DIV

Integer division.

REM

public static final BinaryOperator REM

Reminder.

IN

public static final BinaryOperator IN

Method Detail

values

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

Returns:

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

valueOf

public static BinaryOperator valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

eq

public static boolean eq(Object left,
                         Object right)

lt

public static boolean lt(Object left,
                         Object right)

leq

public static boolean leq(Object left,
                          Object right)

strictEq

public static boolean strictEq(Object left,
                               Object right)

inOp

public static boolean inOp(Object left,
                           Object right)

eval

public abstract Object eval(Object left,
                            Object right)