org.hava.engine
Class HOperator

java.lang.Object
  org.hava.engine.HOperator

public class HOperator
extends java.lang.Object

Hava operator implementations.

Constructor Summary

HOperator()

Method Summary

static HValue	add(HValue a, HValue b)
static HValue	divide(HValue a, HValue b)
static HValue	listContains(HValue a, HValue b)
static HValue	listRange(HValue a, HValue b)
static HValue	logicalAnd(HValue a, HValue b)
static HValue	logicalNot(HValue a)
static HValue	logicalOr(HValue a, HValue b)
static HValue	multiply(HValue a, HValue b)
static HValue	negative(HValue a)
static HValue	power(HValue a, HValue b)
static HValue	relationalEqual(HValue a, HValue b)
static HValue	relationalGreaterThan(HValue a, HValue b)
static HValue	relationalGreaterThanOrEqual(HValue a, HValue b)
static HValue	relationalLessThan(HValue a, HValue b)
static HValue	relationalLessThanOrEqual(HValue a, HValue b)
static HValue	relationalUnequal(HValue a, HValue b)
static HValue	round(HValue a)
static HValue	subtract(HValue a, HValue b)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HOperator

public HOperator()

Method Detail

add

public static HValue add(HValue a,
                         HValue b)
                  throws HException

Throws:

HException

divide

public static HValue divide(HValue a,
                            HValue b)
                     throws HException

Throws:

HException

listContains

public static HValue listContains(HValue a,
                                  HValue b)
                           throws HException

Throws:

HException

listRange

public static HValue listRange(HValue a,
                               HValue b)
                        throws HException

Throws:

HException

logicalAnd

public static HValue logicalAnd(HValue a,
                                HValue b)
                         throws HException

Throws:

HException

logicalNot

public static HValue logicalNot(HValue a)
                         throws HException

Throws:

HException

logicalOr

public static HValue logicalOr(HValue a,
                               HValue b)
                        throws HException

Throws:

HException

multiply

public static HValue multiply(HValue a,
                              HValue b)
                       throws HException

Throws:

HException

negative

public static HValue negative(HValue a)
                       throws HException

Throws:

HException

power

public static HValue power(HValue a,
                           HValue b)
                    throws HException

Throws:

HException

relationalEqual

public static HValue relationalEqual(HValue a,
                                     HValue b)

relationalGreaterThan

public static HValue relationalGreaterThan(HValue a,
                                           HValue b)
                                    throws HException

Throws:

HException

relationalGreaterThanOrEqual

public static HValue relationalGreaterThanOrEqual(HValue a,
                                                  HValue b)
                                           throws HException

Throws:

HException

relationalLessThan

public static HValue relationalLessThan(HValue a,
                                        HValue b)
                                 throws HException

Throws:

HException

relationalLessThanOrEqual

public static HValue relationalLessThanOrEqual(HValue a,
                                               HValue b)
                                        throws HException

Throws:

HException

relationalUnequal

public static HValue relationalUnequal(HValue a,
                                       HValue b)

round

public static HValue round(HValue a)
                    throws HException

Throws:

HException

subtract

public static HValue subtract(HValue a,
                              HValue b)
                       throws HException

Throws:

HException