org.quattor.pan.dml.data
Class NumberProperty

java.lang.Object
  org.quattor.pan.dml.data.Element
      org.quattor.pan.dml.data.PersistentElement
          org.quattor.pan.dml.data.Property
              org.quattor.pan.dml.data.NumberProperty

All Implemented Interfaces:

Operation

Direct Known Subclasses:

DoubleProperty, LongProperty

@Immutable
public abstract class NumberProperty
extends Property

Implements a superclass for all primitive pan numbers (long and double).

Author:

loomis

Constructor Summary

protected

NumberProperty(java.lang.Number value)

Method Summary

abstract double

doubleValue() All number classes must implement this method which is used to facilitate type conversion in mixed-type, arithmetic expressions.

Methods inherited from class org.quattor.pan.dml.data.Property

equals, getValue, hashCode, toString

Methods inherited from class org.quattor.pan.dml.data.Element

checkInvalidSelfContext, checkRange, checkRestrictedContext, checkValidReplacement, defined, duplicate, execute, exists, getTypeAsString, isBoolean, isDouble, isList, isLong, isNlist, isPersistent, isProperty, isProtected, isResource, isString, isTransient, locateUndefinedElement, protect, rget, rgetList, rput, writableCopy

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NumberProperty

protected NumberProperty(java.lang.Number value)

Method Detail

doubleValue

public abstract double doubleValue()

All number classes must implement this method which is used to facilitate type conversion in mixed-type, arithmetic expressions.

Returns:

value of this number as a double