tiercopier.java

编辑视频文件

                    if ((prevAnn != null) &&
                            !prevAnn.getTier().getName().equals((String) tierMapping.get(
                                    annData.getTierName()))) {
                        // reset previous annotation field
                        prevAnn = null;
                    }

                    if ((prevAnn != null) &&
                            (prevAnn.getEndTimeBoundary() < (begin + 1))) {
                        prevAnn = null;
                    }

                    if (prevAnn == null) {
                        an = tier.getAnnotationAtTime(begin);

                        if (an != null) {
                            if (an.getBeginTimeBoundary() == begin) {
                                // the first annotation
                                ra = (RefAnnotation) tier.createAnnotationBefore(an);
                            } else {
                                ra = (RefAnnotation) tier.createAnnotationAfter(an);
                            }
                        } else {
                            ra = (RefAnnotation) tier.createAnnotation(begin,
                                    begin);
                        }

                        prevAnn = ra;
                    } else {
                        ra = (RefAnnotation) tier.createAnnotationAfter(prevAnn);
                        prevAnn = ra;
                    }

                    if (node == root) {
                        annotation = ra;
                    }

                    if (ra != null) {
                        ra.setValue(annData.getValue());
                    } else {
                        LOG.warning(
                            "Reference annotation could not be recreated: " +
                            annData.getValue() + " bt: " +
                            annData.getBeginTime());
                    }
                } else if (linStereoType == Constraint.SYMBOLIC_ASSOCIATION) {
                    begin = annData.getBeginTime() /*+ 1*/;
                    an = tier.getAnnotationAtTime(begin);

                    if (an == null) {
                        ra = (RefAnnotation) tier.createAnnotation(begin, begin);
                    }

                    if (node == root) {
                        annotation = ra;
                    }

                    if (ra != null) {
                        ra.setValue(annData.getValue());
                    } else {
                        LOG.warning(
                            "Reference annotation could not be recreated: " +
                            annData.getValue() + " bt: " +
                            annData.getBeginTime());
                    }
                }
            }
        }

        // end second run
        return annotation;
    }

    /**
     * Creates a number of related annotations (siblings) in one run. Not to be
     * used on root tiers.
     *
     * @param trans the transcription
     * @param group a group of annotations that belong together and should end
     *        up under the same (higher level) parent
     * @param tierMapping mappings of old tier name to new tier names
     */
    public void createAnnotationsSequentially(Transcription trans,
        ArrayList group, HashMap tierMapping) {
        if ((trans == null) || (group == null) || (group.size() == 0) ||
                (tierMapping == null)) {
            return;
        }

        DefaultMutableTreeNode node;
        AnnotationDataRecord annData = null;
        String tierName = null;
        TierImpl tier = null;
        LinguisticType linType = null;
        int linStereoType = -1;
        Annotation an = null;

        long[] timeBounds = new long[] { 0, 0 };

        node = (DefaultMutableTreeNode) group.get(0);
        annData = (AnnotationDataRecord) node.getUserObject();
        tierName = (String) tierMapping.get(annData.getTierName());
        tier = (TierImpl) trans.getTierWithId(tierName);

        if ((tier == null) || (tier.getParentTier() == null)) {
            LOG.warning(
                "Cannot recreate annotations: tier copy or it's parent does not exist: " +
                tierName);

            return;
        }

        linType = tier.getLinguisticType();

        if (linType.getConstraints() != null) {
            linStereoType = linType.getConstraints().getStereoType();
        }

        AnnotationDataRecord annData2 = (AnnotationDataRecord) ((DefaultMutableTreeNode) group.get(group.size() -
                1)).getUserObject();
        Vector overlap = ((TierImpl) tier.getParentTier()).getOverlappingAnnotations(annData.getBeginTime(),
                annData2.getEndTime());

        if (overlap.size() > 0) {
            for (int i = 0; i < overlap.size(); i++) {
                an = (Annotation) overlap.get(i);

                if (tier.getOverlappingAnnotations(an.getBeginTimeBoundary(),
                            an.getEndTimeBoundary()).size() == 0) {
                    timeBounds[0] = an.getBeginTimeBoundary();
                    timeBounds[1] = an.getEndTimeBoundary();

                    break;
                }
            }

            if ((timeBounds[0] == 0) && (timeBounds[1] == 0)) {
                return;
            }
        } else {
            return; // no overlap, no annotation
        }

        // time subdivision, symbolic subdivision and symbolic association could/should be treated in 
        // their own way, or better each 'transition type' should be handled differently
        if ((linStereoType == Constraint.TIME_SUBDIVISION) ||
                (linStereoType == Constraint.INCLUDED_IN)) {
            DefaultMutableTreeNode pNode = new DefaultMutableTreeNode("p");

            for (int i = 0; i < group.size(); i++) {
                node = (DefaultMutableTreeNode) group.get(i);
                annData = (AnnotationDataRecord) node.getUserObject();

                // transition time-sub -> time-sub check aligned annotations only
                if (!((annData.getBeginTime() > timeBounds[1]) ||
                        (annData.getEndTime() < timeBounds[0]))) {
                    //group.remove(i);
                    pNode.add(node);
                }
            }

            createTimeSubAnnotationsSkipRoot(trans, pNode, tierMapping);
        } else if (linStereoType == Constraint.SYMBOLIC_SUBDIVISION) {
            DefaultMutableTreeNode pNode = new DefaultMutableTreeNode("p");

            for (int i = 0; i < group.size(); i++) {
                node = (DefaultMutableTreeNode) group.get(i);
                pNode.add(node);
            }

            adjustTimes(pNode, timeBounds[0], timeBounds[1]);
            createSymSubAnnotationsSkipRoot(trans, pNode, tierMapping);
        } else if (linStereoType == Constraint.SYMBOLIC_ASSOCIATION) {
            DefaultMutableTreeNode pNode = new DefaultMutableTreeNode("p");

            for (int i = 0; i < group.size(); i++) {
                node = (DefaultMutableTreeNode) group.get(i);
                pNode.add(node);
            }

            adjustTimes(pNode, timeBounds[0], timeBounds[1]);
            createSymAssAnnotationsSkipRoot(trans, pNode, tierMapping);
        }
    }

    /**
     * Creates a number of sibling annotations; the root node is just a
     * container node. It is assumed that the annotations are created on a
     * time subdivision tier.
     *
     * @param trans the transcription
     * @param pNode the container node
     * @param tierMapping mappings of old tier name to new tier names
     */
    private void createTimeSubAnnotationsSkipRoot(Transcription trans,
        DefaultMutableTreeNode pNode, HashMap tierMapping) {
        DefaultMutableTreeNode node;
        AnnotationDataRecord annData = null;
        String tierName = null;
        TierImpl tier = null;
        AlignableAnnotation aa = null;
        RefAnnotation ra = null;
        Annotation an = null;
        Annotation prevAnn = null;
        long begin;
        long mid;
        long end;
        int linStereoType = -1;
        long[] timeBounds = new long[] { 0, 0 };

        // first recreate aligned annotations
        Enumeration en = pNode.breadthFirstEnumeration();
        en.nextElement(); // skip root

        while (en.hasMoreElements()) {
            node = (DefaultMutableTreeNode) en.nextElement();
            annData = (AnnotationDataRecord) node.getUserObject();

            if (annData.isBeginTimeAligned()) {
                //createAnnotationFromTree(trans, node, tierMapping);
                tierName = (String) tierMapping.get(annData.getTierName());
                tier = (TierImpl) trans.getTierWithId(tierName);

                if (tier == null) {
                    LOG.warning(
                        "Cannot recreate annotations: tier copy does not exist: " +
                        tierName);

                    return;
                }

                begin = annData.getBeginTime();
                end = annData.getEndTime();

                Vector overlap = ((TierImpl) tier.getParentTier()).getOverlappingAnnotations(begin,
                        end);

                if (overlap.size() > 0) {
                    an = (Annotation) overlap.get(0);
                    timeBounds[0] = an.getBeginTimeBoundary();
                    timeBounds[1] = an.getEndTimeBoundary();
                }

                if ((timeBounds[0] == 0) && (timeBounds[1] == 0)) {
                    continue;
                }

                // correct to fit in the parentbounds
                if (begin < timeBounds[0]) {
                    begin = timeBounds[0];
                }

                if (end > timeBounds[1]) {
                    end = timeBounds[1];
                }

                aa = (AlignableAnnotation) tier.createAnnotation(begin, end);

                if (aa != null) {
                    aa.setValue(annData.getValue());

                    if (aa instanceof SVGAlignableAnnotation &&
                            annData instanceof SVGAnnotationDataRecord) {
                        SVGAnnotationDataRecord svgRec = (SVGAnnotationDataRecord) annData;

                        if (svgRec.getShape() != null) {
                            ((SVGAlignableAnnotation) aa).setShape(svgRec.getShape());
                        }

                        if (svgRec.getSvgElementId() != null) {
                            ((SVGAlignableAnnotation) aa).setSVGElementID(svgRec.getSvgElementId());
                        }
                    }
                } else {
                    LOG.warning("Alignable annotation could not be recreated: " +
                        annData.getValue() + " bt: " + annData.getBeginTime() +
                        " et: " + annData.getEndTime());
                }
            }
        }

        // next recreate the rest
        en = pNode.breadthFirstEnumeration();
        en.nextElement(); // skip root

        while (en.hasMoreElements()) {
            aa = null; //reset
            an = null;
            ra = null;
            node = (DefaultMutableTreeNode) en.nextElement();
            annData = (AnnotationDataRecord) node.getUserObject();

            if (annData.isBeginTimeAligned()) {
                // we already had this one
                continue;
            }

            tierName = (String) tierMapping.get(annData.getTierName());
            tier = (TierImpl) trans.getTierWithId(tierName);

            if (tier == null) {
                LOG.warning("Cannot recreate annotations: tier does not exist.");

                continue;
            }

            if (tier.isTimeAlignable()) {
                if (!annData.isBeginTimeAligned()) {
                    if ((prevAnn != null) &&
                            (!prevAnn.getTier().getName().equals(tierName) ||
                            (prevAnn.getEndTimeBoundary() <= annData.getBeginTime()))) {
                        // reset previous annotation field
                        prevAnn = null;
                    }

                    if (prevAnn == null) {
                        begin = annData.getBeginTime();
                        an = tier.getAnnotationAtTime( /*annData.getEndTime() - 1*/
                                begin /*< end ? begin + 1 : begin*/);

                        if (an != null) {
                            aa = (AlignableAnnotation) tier.createAnnotationAfter(an);
                            prevAnn = aa;
                        } else {
                            // time subdivision of a time subdivision...
                            aa = (AlignableAnnotation) tier.createAnnotation(begin,
                                    annData.getEndTime());
                            prevAnn = aa;
                        }
                    } else {
                        aa = (AlignableAnnotation) tier.createAnnotationAfter(prevAnn);

                        prevAnn = aa;
                    }

                    if (aa != null) {
                        aa.setValue(annData.getValue());