alma::ACS::impl::CommonComparablePropertyImpl Class Reference

Inheritance diagram for alma::ACS::impl::CommonComparablePropertyImpl:

[legend]Collaboration diagram for alma::ACS::impl::CommonComparablePropertyImpl:

[legend]List of all members.

Public Member Functions
	CommonComparablePropertyImpl (Class propertyType, String name, CharacteristicComponentImpl parentComponent) throws PropertyInitializationFailed
	CommonComparablePropertyImpl (Class propertyType, String name, CharacteristicComponentImpl parentComponent, DataAccess dataAccess) throws PropertyInitializationFailed
void	readCharacteristics () throws PropertyInitializationFailed
abstract boolean	lessThanDelta (Object value1, Object value2, Object delta)
abstract boolean	noDelta (Object value)
abstract Object	sum (Object value1, Object value2, boolean substract)
Protected Attributes
Object	graphMin
Object	graphMax
Object	minStep
Object	minDeltaTrigger

---

Detailed Description

Implementation of comparable common property, i.e. type of java.lang.Object.

Author:

Matej Sekoranja

Version:

$id$

---

Constructor & Destructor Documentation

alma::ACS::impl::CommonComparablePropertyImpl::CommonComparablePropertyImpl (  Class  propertyType, String  name, CharacteristicComponentImpl  parentComponent )  throws PropertyInitializationFailed [inline]

Constructor. Parameters: propertyType  property Class type, non-null. name  property name, non-null. parentComponent  parent component, non-null. Exceptions: PropertyInitializationFailed  exception is thrown on failure

alma::ACS::impl::CommonComparablePropertyImpl::CommonComparablePropertyImpl (  Class  propertyType, String  name, CharacteristicComponentImpl  parentComponent, DataAccess  dataAccess )  throws PropertyInitializationFailed [inline]

Constructor. Parameters: propertyType  property Class type, non-null. name  property name, non-null. parentComponent  parent component, non-null. dataAccess  data access to be use, non-null. Exceptions: PropertyInitializationFailed  exception is thrown on failure

---

Member Function Documentation

abstract boolean alma::ACS::impl::CommonComparablePropertyImpl::lessThanDelta (  Object  value1, Object  value2, Object  delta )  [pure virtual]

Check if absolute difference between values is less than delta value Parameters: value  value delta  delta value Returns: true if difference between this object's value and given value is less that delta value Implemented in alma::ACS::impl::ROdoubleImpl, and alma::ACS::impl::RWdoubleImpl.

abstract boolean alma::ACS::impl::CommonComparablePropertyImpl::noDelta (  Object  value  )  [pure virtual]

Check if value equals no change (e.g. for double 0.0, int 0) Returns: if value equals no change Implemented in alma::ACS::impl::ROdoubleImpl, and alma::ACS::impl::RWdoubleImpl.

void alma::ACS::impl::CommonComparablePropertyImpl::readCharacteristics (   )  throws PropertyInitializationFailed [inline]

Read property characteristics. Exceptions: PropertyInitializationFailed  exception is thrown on failure Reimplemented from alma::ACS::impl::CommonPropertyImpl. Reimplemented in alma::ACS::impl::ROCommonComparablePropertyImpl, and alma::ACS::impl::RWCommonComparablePropertyImpl.

abstract Object alma::ACS::impl::CommonComparablePropertyImpl::sum (  Object  value1, Object  value2, boolean  substract )  [pure virtual]

Calculate a sum of two values. Parameters: value1  first value. value2  second value. substract  negate value2. Returns: value of (value1 + (substract ? -value2 : value2)). Implemented in alma::ACS::impl::ROdoubleImpl, and alma::ACS::impl::RWdoubleImpl.

---

Member Data Documentation

Object alma::ACS::impl::CommonComparablePropertyImpl::graphMax [protected]

Max graph value.

Object alma::ACS::impl::CommonComparablePropertyImpl::graphMin [protected]

Min graph value.

Object alma::ACS::impl::CommonComparablePropertyImpl::minDeltaTrigger [protected]

Min delta value (on-change monitors).

Object alma::ACS::impl::CommonComparablePropertyImpl::minStep [protected]

Min step value.

---

The documentation for this class was generated from the following file:

• CommonComparablePropertyImpl.java

---