本文整理汇总了Java中org.apache.lucene.spatial.vector.PointVectorStrategy类的典型用法代码示例。如果您正苦于以下问题：Java PointVectorStrategy类的具体用法？Java PointVectorStrategy怎么用？Java PointVectorStrategy使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PointVectorStrategy类属于org.apache.lucene.spatial.vector包，在下文中一共展示了PointVectorStrategy类的6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: testEqualsHashCode
import org.apache.lucene.spatial.vector.PointVectorStrategy; //导入依赖的package包/类
@Test
public void testEqualsHashCode() {
final SpatialPrefixTree gridQuad = new QuadPrefixTree(ctx,10);
final SpatialPrefixTree gridGeohash = new GeohashPrefixTree(ctx,10);
Collection<SpatialStrategy> strategies = new ArrayList<>();
strategies.add(new RecursivePrefixTreeStrategy(gridGeohash, "recursive_geohash"));
strategies.add(new TermQueryPrefixTreeStrategy(gridQuad, "termquery_quad"));
strategies.add(new PointVectorStrategy(ctx, "pointvector"));
strategies.add(new BBoxStrategy(ctx, "bbox"));
strategies.add(new SerializedDVStrategy(ctx, "serialized"));
for (SpatialStrategy strategy : strategies) {
testEqualsHashcode(strategy);
}
}
示例2: inform
import org.apache.lucene.spatial.vector.PointVectorStrategy; //导入依赖的package包/类
@Override
public void inform(IndexSchema schema) {
FieldType fieldType = schema.getFieldTypeByName(numberFieldName);
if( fieldType == null ) {
throw new RuntimeException( "Can not find number field: "+ numberFieldName);
}
//TODO support other numeric types in the future
if( !(fieldType instanceof TrieDoubleField) ) {
throw new RuntimeException( "field type must be TrieDoubleField: "+ fieldType);
}
precisionStep = ((TrieField)fieldType).getPrecisionStep();
//Just set these, delegate everything else to the field type
final int p = (INDEXED | TOKENIZED | OMIT_NORMS | OMIT_TF_POSITIONS);
List<SchemaField> newFields = new ArrayList<SchemaField>();
for( SchemaField sf : schema.getFields().values() ) {
if( sf.getType() == this ) {
String name = sf.getName();
newFields.add(new SchemaField(name + PointVectorStrategy.SUFFIX_X, fieldType, p, null));
newFields.add(new SchemaField(name + PointVectorStrategy.SUFFIX_Y, fieldType, p, null));
}
}
for (SchemaField newField : newFields) {
schema.getFields().put(newField.getName(), newField);
}
}
示例3: inform
import org.apache.lucene.spatial.vector.PointVectorStrategy; //导入依赖的package包/类
/**
* Adds X and Y fields to the given schema for each field with this class as its field type.
*
* {@inheritDoc}
*
* @param schema {@inheritDoc}
*
*/
@Override
public void inform(IndexSchema schema) {
FieldType fieldType = schema.getFieldTypeByName(numberFieldName);
if( fieldType == null ) {
throw new RuntimeException( "Can not find number field: "+ numberFieldName);
}
//TODO support other numeric types in the future
if( !(fieldType instanceof TrieDoubleField) ) {
throw new RuntimeException( "field type must be TrieDoubleField: "+ fieldType);
}
precisionStep = ((TrieField)fieldType).getPrecisionStep();
//Just set these, delegate everything else to the field type
final int p = (INDEXED | TOKENIZED | OMIT_NORMS | OMIT_TF_POSITIONS);
List<SchemaField> newFields = new ArrayList<>();
for( SchemaField sf : schema.getFields().values() ) {
if( sf.getType() == this ) {
String name = sf.getName();
newFields.add(new SchemaField(name + PointVectorStrategy.SUFFIX_X, fieldType, p, null));
newFields.add(new SchemaField(name + PointVectorStrategy.SUFFIX_Y, fieldType, p, null));
}
}
for (SchemaField newField : newFields) {
schema.getFields().put(newField.getName(), newField);
}
}
示例4: configure
import org.apache.lucene.spatial.vector.PointVectorStrategy; //导入依赖的package包/类
@Override
public void configure(String fieldNameForThisInstance, Map<String, String> properties, Configuration configuration) {
_ctx = SpatialContext.GEO;
_strategy = new PointVectorStrategy(_ctx, fieldNameForThisInstance);
_shapeReadWriter = new ShapeReadWriter<SpatialContext>(_ctx);
_alternateFieldNames = Arrays.asList(fieldNameForThisInstance + PointVectorStrategy.SUFFIX_X,
fieldNameForThisInstance + PointVectorStrategy.SUFFIX_Y);
addSupportedIndexedShapes(Point.class);
addSupportedOperations(SpatialOperation.Intersects);
}
示例5: inform
import org.apache.lucene.spatial.vector.PointVectorStrategy; //导入依赖的package包/类
/**
* Adds X and Y fields to the given schema for each field with this class as its field type.
*
* {@inheritDoc}
*
* @param schema {@inheritDoc}
*
*/
@Override
public void inform(IndexSchema schema) {
FieldType fieldType = schema.getFieldTypeByName(numberFieldName);
if( fieldType == null ) {
throw new RuntimeException( "Can not find number field: "+ numberFieldName);
}
//TODO support other numeric types in the future
if( !(fieldType instanceof TrieDoubleField) ) {
throw new RuntimeException( "field type must be TrieDoubleField: "+ fieldType);
}
precisionStep = ((TrieField)fieldType).getPrecisionStep();
//Just set these, delegate everything else to the field type
final int p = (INDEXED | TOKENIZED | OMIT_NORMS | OMIT_TF_POSITIONS);
List<SchemaField> newFields = new ArrayList<SchemaField>();
for( SchemaField sf : schema.getFields().values() ) {
if( sf.getType() == this ) {
String name = sf.getName();
newFields.add(new SchemaField(name + PointVectorStrategy.SUFFIX_X, fieldType, p, null));
newFields.add(new SchemaField(name + PointVectorStrategy.SUFFIX_Y, fieldType, p, null));
}
}
for (SchemaField newField : newFields) {
schema.getFields().put(newField.getName(), newField);
}
}
示例6: newSpatialStrategy
import org.apache.lucene.spatial.vector.PointVectorStrategy; //导入依赖的package包/类
@Override
protected PointVectorStrategy newSpatialStrategy(String fieldName) {
PointVectorStrategy strategy = new PointVectorStrategy(ctx, fieldName);
strategy.setPrecisionStep(precisionStep);
return strategy;
}