public int size()

in core/src/main/java/org/hibernate/ogm/model/spi/Association.java [150:167]

• 18 lines of code
• 9 McCabe index (conditional complexity)

	public int size() {
		int size = cleared ? 0 : snapshot.size();
		for ( Map.Entry<RowKey,AssociationOperation> op : currentState.entrySet() ) {
			switch ( op.getValue().getType() ) {
				case PUT:
					if ( cleared || !snapshot.containsKey( op.getKey() ) ) {
						size++;
					}
					break;
				case REMOVE:
					if ( !cleared && snapshot.containsKey( op.getKey() ) ) {
						size--;
					}
					break;
			}
		}
		return size;
	}