org.quattor.pan.dml.data
Class BooleanProperty

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.BooleanProperty

All Implemented Interfaces:

Operation

@Immutable
public final class BooleanProperty
extends Property

Represents a boolean value. This implementation creates two static instances representing TRUE and FALSE. Calls to the getInstance method simply return a pointer to one of the static instances.

Author:

loomis

Field Summary

static BooleanProperty	FALSE
static BooleanProperty	TRUE

Method Summary

static BooleanProperty	getInstance(boolean value)
static BooleanProperty	getInstance(java.lang.Boolean value)
static BooleanProperty	getInstance(java.lang.String value)
java.lang.String	getTypeAsString() All Elements must return a string describing its type.
java.lang.Boolean	getValue() Return the value of this property as an Object.
java.lang.Object	readResolve()

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

equals, hashCode, toString

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

checkInvalidSelfContext, checkRange, checkRestrictedContext, checkValidReplacement, defined, duplicate, execute, exists, 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

Field Detail

TRUE

public static final BooleanProperty TRUE

FALSE

public static final BooleanProperty FALSE

Method Detail

getInstance

public static BooleanProperty getInstance(boolean value)

getInstance

public static BooleanProperty getInstance(java.lang.Boolean value)

getInstance

public static BooleanProperty getInstance(java.lang.String value)

readResolve

public java.lang.Object readResolve()
                             throws java.io.ObjectStreamException

Throws:

java.io.ObjectStreamException

getValue

public java.lang.Boolean getValue()

Description copied from class: Property

Return the value of this property as an Object. Subclasses may override this method to provide a more specific return type. Subclasses will have to call this method to obtain the value because the value itself is private.

Overrides:

getValue in class Property

Returns:

value of this property as an Object

getTypeAsString

public java.lang.String getTypeAsString()

Description copied from class: Element

All Elements must return a string describing its type. This value used in the serialization to machine profiles.

Specified by:

getTypeAsString in class Element

Returns:

String representation of Element's type