com.sun.electric.database.id
Class PrimitiveNodeId

java.lang.Object
  com.sun.electric.database.id.PrimitiveNodeId

All Implemented Interfaces:

NodeProtoId, java.io.Serializable

public class PrimitiveNodeId
extends java.lang.Object
implements NodeProtoId, java.io.Serializable

The PrimitiveNodeId immutable class identifies primitive node proto independently of threads. It differs from PrimitiveNode objects, which will be owned by threads in transactional database. This class is thread-safe except inCurrentThread method.

See Also:

Serialized Form

Field Summary

int	chronIndex Unique index of this PrimtiveNodeId in TechId.
java.lang.String	fullName PrimitiveNode full name
java.lang.String	name PrimitiveNode name
TechId	techId TechId of this PrimitiveNodeId.

Method Summary

PrimitivePortId	getPortId(int chronIndex) Returns PrimitivePortId in this PrimitiveNodeId with specified chronological index.
PrimitiveNode	inDatabase(EDatabase database) Method to return the NodeProto representing NodeProtoId in the specified EDatabase.
boolean	isIcon() Returns true if this NodeProtoId is Id of icon Cell.
PrimitivePortId	newPortId(java.lang.String externalId) Returns PrimtiivePortId in this node proto with specified external id.
java.lang.String	toString() Returns a printable version of this ArcProtoId.

Methods inherited from class java.lang.Object

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

Field Detail

techId

public final TechId techId

TechId of this PrimitiveNodeId.

name

public final java.lang.String name

PrimitiveNode name

fullName

public final java.lang.String fullName

PrimitiveNode full name

chronIndex

public final int chronIndex

Unique index of this PrimtiveNodeId in TechId.

Method Detail

getPortId

public PrimitivePortId getPortId(int chronIndex)

Returns PrimitivePortId in this PrimitiveNodeId with specified chronological index.

Specified by:

getPortId in interface NodeProtoId

Parameters:

chronIndex - chronological index of PrimitivePortId.

Returns:

PrimitivePortId with specified chronological index.

Throws:

java.lang.ArrayIndexOutOfBoundsException - if no such PrimitivePortId.

newPortId

public PrimitivePortId newPortId(java.lang.String externalId)

Returns PrimtiivePortId in this node proto with specified external id. If this external id was requested earlier, the previously created PrimitivePortId returned, otherwise the new PrimitivePortId is created.

Specified by:

newPortId in interface NodeProtoId

Parameters:

externalId - external id of PrimitivePortId.

Returns:

PrimitivePortId with specified external id.

Throws:

java.lang.NullPointerException - if externalId is null.

isIcon

public boolean isIcon()

Returns true if this NodeProtoId is Id of icon Cell.

Specified by:

isIcon in interface NodeProtoId

Returns:

true if this NodeProtoId is Id of icon Cell.

inDatabase

public PrimitiveNode inDatabase(EDatabase database)

Method to return the NodeProto representing NodeProtoId in the specified EDatabase.

Specified by:

inDatabase in interface NodeProtoId

Parameters:

database - EDatabase where to get from.

Returns:

the NodeProto representing NodeProtoId in the specified database. This method is not properly synchronized.

toString

public java.lang.String toString()

Returns a printable version of this ArcProtoId.

Overrides:

toString in class java.lang.Object

Returns:

a printable version of this ArcProtoId.