本文整理汇总了Java中org.apache.lucene.facet.taxonomy.TaxonomyWriter.getParent方法的典型用法代码示例。如果您正苦于以下问题：Java TaxonomyWriter.getParent方法的具体用法？Java TaxonomyWriter.getParent怎么用？Java TaxonomyWriter.getParent使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.facet.taxonomy.TaxonomyWriter的用法示例。
在下文中一共展示了TaxonomyWriter.getParent方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: processFacetFields
import org.apache.lucene.facet.taxonomy.TaxonomyWriter; //导入方法依赖的package包/类
private void processFacetFields(TaxonomyWriter taxoWriter, Map<String,List<FacetField>> byField, Document doc) throws IOException {
for(Map.Entry<String,List<FacetField>> ent : byField.entrySet()) {
String indexFieldName = ent.getKey();
//System.out.println(" indexFieldName=" + indexFieldName + " fields=" + ent.getValue());
IntsRefBuilder ordinals = new IntsRefBuilder();
for(FacetField facetField : ent.getValue()) {
FacetsConfig.DimConfig ft = getDimConfig(facetField.dim);
if (facetField.path.length > 1 && ft.hierarchical == false) {
throw new IllegalArgumentException("dimension \"" + facetField.dim + "\" is not hierarchical yet has " + facetField.path.length + " components");
}
FacetLabel cp = new FacetLabel(facetField.dim, facetField.path);
checkTaxoWriter(taxoWriter);
int ordinal = taxoWriter.addCategory(cp);
ordinals.append(ordinal);
//System.out.println("ords[" + (ordinals.length-1) + "]=" + ordinal);
//System.out.println(" add cp=" + cp);
if (ft.multiValued && (ft.hierarchical || ft.requireDimCount)) {
//System.out.println(" add parents");
// Add all parents too:
int parent = taxoWriter.getParent(ordinal);
while (parent > 0) {
ordinals.append(parent);
parent = taxoWriter.getParent(parent);
}
if (ft.requireDimCount == false) {
// Remove last (dimension) ord:
ordinals.setLength(ordinals.length() - 1);
}
}
// Drill down:
for (int i=1;i<=cp.length;i++) {
doc.add(new StringField(indexFieldName, pathToString(cp.components, i), Field.Store.NO));
}
}
// Facet counts:
// DocValues are considered stored fields:
doc.add(new BinaryDocValuesField(indexFieldName, dedupAndEncode(ordinals.get())));
}
}
示例2: processFacetFields
import org.apache.lucene.facet.taxonomy.TaxonomyWriter; //导入方法依赖的package包/类
private void processFacetFields(TaxonomyWriter taxoWriter, Map<String,List<FacetField>> byField, Document doc) throws IOException {
for(Map.Entry<String,List<FacetField>> ent : byField.entrySet()) {
String indexFieldName = ent.getKey();
//System.out.println(" indexFieldName=" + indexFieldName + " fields=" + ent.getValue());
IntsRef ordinals = new IntsRef(32);
for(FacetField facetField : ent.getValue()) {
FacetsConfig.DimConfig ft = getDimConfig(facetField.dim);
if (facetField.path.length > 1 && ft.hierarchical == false) {
throw new IllegalArgumentException("dimension \"" + facetField.dim + "\" is not hierarchical yet has " + facetField.path.length + " components");
}
FacetLabel cp = new FacetLabel(facetField.dim, facetField.path);
checkTaxoWriter(taxoWriter);
int ordinal = taxoWriter.addCategory(cp);
if (ordinals.length == ordinals.ints.length) {
ordinals.grow(ordinals.length+1);
}
ordinals.ints[ordinals.length++] = ordinal;
//System.out.println("ords[" + (ordinals.length-1) + "]=" + ordinal);
//System.out.println(" add cp=" + cp);
if (ft.multiValued && (ft.hierarchical || ft.requireDimCount)) {
//System.out.println(" add parents");
// Add all parents too:
int parent = taxoWriter.getParent(ordinal);
while (parent > 0) {
if (ordinals.ints.length == ordinals.length) {
ordinals.grow(ordinals.length+1);
}
ordinals.ints[ordinals.length++] = parent;
parent = taxoWriter.getParent(parent);
}
if (ft.requireDimCount == false) {
// Remove last (dimension) ord:
ordinals.length--;
}
}
// Drill down:
for (int i=1;i<=cp.length;i++) {
doc.add(new StringField(indexFieldName, pathToString(cp.components, i), Field.Store.NO));
}
}
// Facet counts:
// DocValues are considered stored fields:
doc.add(new BinaryDocValuesField(indexFieldName, dedupAndEncode(ordinals)));
}
}