/** * Creates a child blip of another blip. * * @param blip the parent blip. * @return an instance of {@link Blip} that represents the new child blip. */ public Blip createChildOfBlip(Blip blip) { // Create a new thread. String tempBlipId = generateTempBlipId(blip.getWavelet()); Wavelet wavelet = blip.getWavelet(); BlipThread thread = new BlipThread(tempBlipId, -1, new ArrayList<String>(), wavelet.getBlips()); // Add the new thread to the blip and wavelet. blip.addThread(thread); wavelet.addThread(thread); // Create a new blip in the new thread. Blip newBlip = newBlip(blip.getWavelet(), "", blip.getBlipId(), tempBlipId, thread.getId()); appendOperation(OperationType.BLIP_CREATE_CHILD, blip, Parameter.of(ParamsProperty.BLIP_DATA, newBlip.serialize())); return newBlip; }
/** * Inserts a new inline blip at a specified location. * * @param blip the blip to anchor this inline blip from. * @param position the position in the given blip to insert this new inline * blip. * @return an instance of {@link Blip} that represents the inline blip. */ public Blip insertInlineBlipToDocument(Blip blip, int position) { // Create a new thread. String tempBlipId = generateTempBlipId(blip.getWavelet()); Wavelet wavelet = blip.getWavelet(); BlipThread thread = new BlipThread(tempBlipId, position, new ArrayList<String>(), wavelet.getBlips()); // Add the new thread to the blip and wavelet. blip.addThread(thread); wavelet.addThread(thread); // Create a new blip in the new thread. Blip inlineBlip = newBlip(blip.getWavelet(), "", blip.getBlipId(), tempBlipId, thread.getId()); appendOperation(OperationType.DOCUMENT_INSERT_INLINE_BLIP, blip, Parameter.of(ParamsProperty.INDEX, position), Parameter.of(ParamsProperty.BLIP_DATA, inlineBlip.serialize())); return inlineBlip; }