brennus.eval

Enum DynamicExpression.BinaryExpression.ArithmeticOperator

java.lang.Object

java.lang.Enum<DynamicExpression.BinaryExpression.ArithmeticOperator>

brennus.eval.DynamicExpression.BinaryExpression.ArithmeticOperator

All Implemented Interfaces:

DynamicExpression.BinaryExpression.BinaryOperator, Serializable, Comparable<DynamicExpression.BinaryExpression.ArithmeticOperator>

Enclosing class:

DynamicExpression.BinaryExpression

public static enum DynamicExpression.BinaryExpression.ArithmeticOperator
extends Enum<DynamicExpression.BinaryExpression.ArithmeticOperator>
implements DynamicExpression.BinaryExpression.BinaryOperator

Enum Constant Summary

Enum Constants

Enum Constant and Description
DIVIDE
MINUS
MULTIPLY
PLUS

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	accept(DynamicExpression.BinaryOperatorVisitor<T> v)
abstract double	eval(double left, double right)
abstract float	eval(float left, float right)
abstract int	eval(int left, int right)
abstract long	eval(long left, long right)
boolean	evalBoolean(DynamicExpression left, DynamicExpression right, Parameters p)
double	evalDouble(DynamicExpression left, DynamicExpression right, Parameters p)
float	evalFloat(DynamicExpression left, DynamicExpression right, Parameters p)
int	evalInt(DynamicExpression left, DynamicExpression right, Parameters p)
long	evalLong(DynamicExpression left, DynamicExpression right, Parameters p)
DynamicExpression.Type	validateTypes(DynamicExpression left, DynamicExpression right)
static DynamicExpression.BinaryExpression.ArithmeticOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static DynamicExpression.BinaryExpression.ArithmeticOperator[]	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

PLUS

public static final DynamicExpression.BinaryExpression.ArithmeticOperator PLUS

MINUS

public static final DynamicExpression.BinaryExpression.ArithmeticOperator MINUS

MULTIPLY

public static final DynamicExpression.BinaryExpression.ArithmeticOperator MULTIPLY

DIVIDE

public static final DynamicExpression.BinaryExpression.ArithmeticOperator DIVIDE

Method Detail

values

public static DynamicExpression.BinaryExpression.ArithmeticOperator[] 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 (DynamicExpression.BinaryExpression.ArithmeticOperator c : DynamicExpression.BinaryExpression.ArithmeticOperator.values())
    System.out.println(c);

Returns:

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

valueOf

public static DynamicExpression.BinaryExpression.ArithmeticOperator 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

eval

public abstract int eval(int left,
       int right)

eval

public abstract long eval(long left,
        long right)

eval

public abstract float eval(float left,
         float right)

eval

public abstract double eval(double left,
          double right)

evalInt

public int evalInt(DynamicExpression left,
          DynamicExpression right,
          Parameters p)

Specified by:

evalInt in interface DynamicExpression.BinaryExpression.BinaryOperator

evalLong

public long evalLong(DynamicExpression left,
            DynamicExpression right,
            Parameters p)

Specified by:

evalLong in interface DynamicExpression.BinaryExpression.BinaryOperator

evalFloat

public float evalFloat(DynamicExpression left,
              DynamicExpression right,
              Parameters p)

Specified by:

evalFloat in interface DynamicExpression.BinaryExpression.BinaryOperator

evalDouble

public double evalDouble(DynamicExpression left,
                DynamicExpression right,
                Parameters p)

Specified by:

evalDouble in interface DynamicExpression.BinaryExpression.BinaryOperator

evalBoolean

public boolean evalBoolean(DynamicExpression left,
                  DynamicExpression right,
                  Parameters p)

Specified by:

evalBoolean in interface DynamicExpression.BinaryExpression.BinaryOperator

accept

public <T> T accept(DynamicExpression.BinaryOperatorVisitor<T> v)

Specified by:

accept in interface DynamicExpression.BinaryExpression.BinaryOperator

validateTypes

public DynamicExpression.Type validateTypes(DynamicExpression left,
                                   DynamicExpression right)

Specified by:

validateTypes in interface DynamicExpression.BinaryExpression.BinaryOperator