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/*
Copyright (c) 1998, 1999, 2000, 2001, 2003, 2004 Benhur Stein
This file is part of Pajé.
Pajé is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
Pajé is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
for more details.
You should have received a copy of the GNU Lesser General Public License
along with Pajé; if not, write to the Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _Protocols_h_
#define _Protocols_h_
/* Protocols.h
*
* Defines the protocols used in the Paje environment.
*
* 19970421 BS creation
*/
#include "FoundationAdditions.h"
@class NSColor, NSNumber, NSArray, NSDate, PajeEntityType, PajeContainer;
// drawing types of entities
typedef enum {
PajeEventDrawingType, // when there is only one time and one container
PajeStateDrawingType, // when there are two times and one container
PajeLinkDrawingType, // when there are two times and two containers
PajeVariableDrawingType, // when there is a value associated between 2 times 1 ctr
PajeContainerDrawingType,
PajeNonDrawingType,
} PajeDrawingType;
@protocol PajeTiming
// the time an entity starts, ends
- (NSDate *)startTime;
- (NSDate *)endTime;
// the only time of an entity (an event), or it's startTime
- (NSDate *)time;
// like startTime and endTime, but firstTime is always before lastTime
// (for cases in which clocks are not synchronized and a message arrives
// before beeing sent).
- (NSDate *)firstTime;
- (NSDate *)lastTime;
- (double)duration;
@end
@protocol PajeEntity <PajeTiming, NSCoding>
//- (NSString *)name;
- (NSString *)description;
- (id)value;
- (PajeEntityType *)entityType;
- (NSArray *)relatedEntities;
- (NSColor *)color;
//- (id)node;
- (void)setColor:(NSColor *)color;
- (PajeDrawingType)drawingType;
//- (id)hierarchy;
- (PajeContainer *)container;
- (int)imbricationLevel;
- (NSArray *)fieldNames;
- (id)valueOfFieldNamed:(NSString *)fieldName;
// When the entity has subentities
- (BOOL)isAggregate;
- (unsigned)subCount;
- (NSColor *)subColorAtIndex:(unsigned)index;
- (id)subValueAtIndex:(unsigned)index;
- (double)subDurationAtIndex:(unsigned)index;
- (unsigned)subCountAtIndex:(unsigned)index;
@end
@protocol PajeEntityType
- (NSArray *)allValues;
- (NSColor *)colorForValue:(id)value;
- (void)setColor:(NSColor*)color
forValue:(id)value;
@end
@protocol PajeEvent <PajeEntity>
//- (id)thread;
@end
@protocol PajeState <PajeEvent>
@end
@protocol PajeComm <PajeState>
//- (id)sourceNode;
//- (id)destNode;
//- (id)sourceThread;
//- (id)destThread;
@end
@protocol PajeVariable <PajeEntity>
- (double)doubleValue;
@end
@protocol PajeLink <PajeComm>
- (PajeEntityType *)sourceEntityType;
- (PajeEntityType *)destEntityType;
- (PajeContainer *)sourceContainer;
- (PajeContainer *)destContainer;
@end
@protocol PajeComponent <NSObject>
//- (void)setOutputComponent:(id<PajeComponent>)comp;
- (void)encodeCheckPointWithCoder:(NSCoder *)coder;
- (void)decodeCheckPointWithCoder:(NSCoder *)coder;
@end
@protocol PajeTool
- (NSString *)toolName;
- (void)activateTool:(id)sender;
@end
/*
@protocol PajeReader <PajeComponent>
- (BOOL)readNextEvent;
- (NSDictionary *)setInputFilename:(NSString *)filename;
- (NSString *)inputFilename;
- (NSDate *)currentTime;
- (id <PajeEvent>)readEvent;
@end
*/
/*
Reader
- (void)readEvent;
- (void)readNextEvent;
- (void)readUntilTime:(NSDate *)t
- (void)decodeCheckPointWithCoder:(NSCoder *)c
- (void)encodeCheckPointWithCoder:(NSCoder *)c
- (void)setInputFileName:(NSString *)filename
Trace
- (void)removeObjectsBeforeTime:(NSDate *)t
*/
@protocol PajeReader
- (void)setInputFilename:(NSString *)filename;
- (NSString *)inputFilename;
- (void)startChunk:(int)chunkNumber;
- (void)readNextChunk;
- (void)endOfChunkLast:(BOOL)last;
- (BOOL)hasMoreData;
- (void)setUserChunkSize:(unsigned long long)cs;
@end
@protocol PajeSimulator
- (int)eventCount;
- (NSDate *)currentTime;
- (void)endOfChunkLast:(BOOL)last;
@end
@protocol PajeInspector
//+ (id <PajeInspector>)inspector;
- (void)inspect:(id)sender;
@end
#endif
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