/*

File: Change.m

Abstract: Part of the People project demonstrating use of the

              SyncServices framework

Version: 0.1

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*/ 

#import "Change.h"

@implementation Change

+ (Change *)addRecordChange:(NSDictionary *)record row:(NSInteger)row

{

    return [[[Change alloc] initWithType:AddRecord record:record oldRecord:nil row:row] autorelease];

}

+ (Change *)deleteRecordChange:(NSDictionary *)record row:(NSInteger)row

{

    return [[[Change alloc] initWithType:DeleteRecord record:nil oldRecord:record row:row] autorelease];

}

+ (Change *)modifyRecordChange:(NSDictionary *)record oldRecord:(NSDictionary *)oldRecord row:(NSInteger)row

{

    return [[[Change alloc] initWithType:ModifyRecord record:record oldRecord:oldRecord row:row] autorelease];

}

- (id)initWithType:(ChangeType)type record:(NSDictionary *)record oldRecord:(NSDictionary *)oldRecord row:(NSInteger)row

{

    self = [super init];

    if (self) {

        m_type = type;

        m_record = [record copy];

        m_oldRecord = [oldRecord copy];

        m_row = row;

    }

    return self;

}

- (void)dealloc

{

    [m_record release];

    [m_oldRecord release];

    [super dealloc];

}

- (ChangeType)type

{

    return m_type;

}

- (NSDictionary *)record

{

    return m_record;

}

- (NSDictionary *)oldRecord

{

    return m_oldRecord;

}

- (NSInteger)row

{

    return m_row;

}

@end