de.grogra.pf.registry
Class ObjectItem

java.lang.Object
  de.grogra.graph.impl.Edge
      de.grogra.graph.impl.Node
          de.grogra.pf.registry.Item
              de.grogra.pf.registry.ObjectItem

All Implemented Interfaces:

Manageable, PersistenceCapable, Shareable, SharedObjectProvider, RegistryContext, UserFields, XObject, Described, Map, java.io.Serializable

Direct Known Subclasses:

LazyObjectItem, TypeItem

public abstract class ObjectItem
extends Item
implements SharedObjectProvider

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class de.grogra.graph.impl.Node

Node.AccessorBridge, Node.FieldAttributeAccessor, Node.NType

Nested classes/interfaces inherited from interface de.grogra.persistence.SharedObjectProvider

SharedObjectProvider.Binding

Nested classes/interfaces inherited from interface de.grogra.util.Map

Map.Chain

Field Summary

static Node.NType	$TYPE
static Node.NType.Field	objDescribes$FIELD
static Node.NType.Field	type$FIELD
static int	USED_BITS

Fields inherited from class de.grogra.graph.impl.Node

ADDITIONAL_FIELDS, bits, DELETED, EXTENT_BIT, EXTENT_MASK, extentIndex$FIELD, extentTail$FIELD, HAS_OBSERVERS, IS_INTERPRETIVE, isInterpretive$FIELD, LAST_EXTENT_INDEX, layer$FIELD, MARK, mark$FIELD, MIME_TYPE, MIN_UNUSED_SPECIAL_OF_SOURCE, MIN_UNUSED_SPECIAL_OF_TARGET, name$FIELD

Fields inherited from interface de.grogra.util.Described

ACCELERATOR_KEY, ICON, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, TITLE

Fields inherited from interface de.grogra.util.Map

DEFAULT_VALUE, EMPTY_MAP

Constructor Summary

ObjectItem(java.lang.String key)

Method Summary

void	addToRegistry(Registry r, java.lang.String directory)
static ObjectItem	createReference(RegistryContext c, java.lang.Object o, java.lang.String name)
protected java.lang.Object	getDerivedDescription(java.lang.String type)
abstract java.lang.Object	getObject()
Type	getObjectType()
java.lang.String	getProviderName()
protected boolean	getTypeFromObject()
boolean	isInstance(java.lang.Class cls)
boolean	isInstance(java.lang.String type)
boolean	isInstance(Type type)
abstract boolean	isObjectFetched()
ResolvableReference	readReference(PersistenceInput in)
void	setObjDescribes(boolean v)
protected void	setType(java.lang.String type)
void	writeObject(Shareable object, PersistenceOutput out)

Methods inherited from class de.grogra.pf.registry.Item

activate, activateImpl, add, add, addPluginPrerequisite, addPluginPrerequisites, addRequiredFiles, addUserItem, addUserItemWithUniqueName, addWithUniqueName, beginXA, classForName, commitXA, createItem, deactivate, deactivateImpl, deriveItems, dupUnmanagedFields, equals, findAll, findAll, findAll, findFirst, findFirst, findFirst, findMax, findMax, findMax, forAll, forAll, forAll, get, getAbsoluteName, getAccessor, getAccessor, getAttributes, getAttributes, getClassLoader, getDefaultDescription, getDefaultValue, getDescription, getDescriptionImpl, getFromResource, getI18NBundle, getItem, getLock, getNTypeImpl, getParentMap, getPath, getPluginDescriptor, getRegistry, getRoot, getTransaction, getUniqueName, getWriteLock, hasEditableOptions, initPluginDescriptor, isActivated, isDirectory, isEditable, isOptionCategory, isPluginItem, isUserItem, makeUserItem, newInstance, paramString, readAttribute, remove, removeDerivedItems, resolveItem, resolveLink, set, setDefaultDescription, setDescription, setDescription, setDirectory, setName, setNameIfNull, setOption, substitute, validate

Methods inherited from class de.grogra.graph.impl.Node

addEdgeBitsTo, addReference, appendBranchNode, appendBranchNode, appendReferencesTo, clone, clone, cloneGraph, dump, dumpTree, dup, edgeChanged, fieldModified, findAdjacent, getAxisParent, getBoolean, getBranch, getBranchLength, getBranchNode, getBranchTail, getByte, getChar, getCommonAncestor, getCurrentGraphState, getDirectChildCount, getDouble, getEdgeAttributeAccessor, getEdgeAttributes, getEdgeBitsTo, getEdgeTo, getExtentIndex, getFirst, getFirstEdge, getFloat, getGraph, getId, getIndex, getInstantiator, getInt, getLayer, getLong, getManageableType, getName, getNeighbor, getNext, getNType, getObject, getOrCreateEdgeTo, getOrNull, getPersistenceManager, getPredecessor, getProvider, getShort, getSource, getStamp, getSuccessor, getSymbol, getSymbolColor, getTarget, getTransaction, getUserField, getUserFieldCount, getXClass, getXData, hasName, initProvider, initXClass, insertBranchNode, insertBranchNode, instantiateGraph, isAncestorOf, isDirection, isManagingInstance, isMarked, isRoot, isSource, isTarget, manageableReadResolve, manageableWriteReplace, removeAll, removeEdgeBitsTo, removeFromChain, removeFromChain, removeReference, setBranch, setBranch, setExtentIndex, setGraphForDeserialization, setLayer, setMark, setSuccessor, setSuccessor, specialEdgeAdded, specialEdgeRefModified, specialEdgeRemoved, toString, writeReplace

Methods inherited from class de.grogra.graph.impl.Edge

addEdgeBits, getBitMark, getEdgeBits, getObjectMark, getSpecialEdgeDescriptor, parseEdgeKeys, remove, removeEdgeBits, setBitMark, setEdgeBits, setObjectMark, testEdgeBits

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.grogra.persistence.PersistenceCapable

getBitMark, getObjectMark, setBitMark, setObjectMark

Field Detail

$TYPE

public static final Node.NType $TYPE

objDescribes$FIELD

public static final Node.NType.Field objDescribes$FIELD

type$FIELD

public static final Node.NType.Field type$FIELD

USED_BITS

public static final int USED_BITS

See Also:

Constant Field Values

Constructor Detail

ObjectItem

public ObjectItem(java.lang.String key)

Method Detail

addToRegistry

public void addToRegistry(Registry r,
                          java.lang.String directory)

createReference

public static ObjectItem createReference(RegistryContext c,
                                         java.lang.Object o,
                                         java.lang.String name)

getDerivedDescription

protected java.lang.Object getDerivedDescription(java.lang.String type)

Overrides:

getDerivedDescription in class Item

getObject

public abstract java.lang.Object getObject()

getObjectType

public Type getObjectType()

getProviderName

public java.lang.String getProviderName()

Specified by:

getProviderName in interface SharedObjectProvider

getTypeFromObject

protected boolean getTypeFromObject()

isInstance

public boolean isInstance(java.lang.Class cls)

isInstance

public boolean isInstance(java.lang.String type)

isInstance

public boolean isInstance(Type type)

isObjectFetched

public abstract boolean isObjectFetched()

readReference

public ResolvableReference readReference(PersistenceInput in)
                                  throws java.io.IOException

Specified by:

readReference in interface SharedObjectProvider

Throws:

java.io.IOException

setObjDescribes

public void setObjDescribes(boolean v)

setType

protected void setType(java.lang.String type)

writeObject

public void writeObject(Shareable object,
                        PersistenceOutput out)
                 throws java.io.IOException

Specified by:

writeObject in interface SharedObjectProvider

Throws:

java.io.IOException