本文整理汇总了Java中org.apache.solr.schema.FieldType.getValueSource方法的典型用法代码示例。如果您正苦于以下问题：Java FieldType.getValueSource方法的具体用法？Java FieldType.getValueSource怎么用？Java FieldType.getValueSource使用的例子？那么, 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.solr.schema.FieldType的用法示例。
在下文中一共展示了FieldType.getValueSource方法的3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: addFieldCommand
import org.apache.solr.schema.FieldType; //导入方法依赖的package包/类
/**
* Adds a field command based on the specified field.
* If the field is not compatible with {@link CommandField} it invokes the
* {@link #addFunctionCommand(String, org.apache.solr.request.SolrQueryRequest)} method.
*
* @param field The fieldname to group by.
*/
public void addFieldCommand(String field, SolrQueryRequest request) throws SyntaxError {
SchemaField schemaField = searcher.getSchema().getField(field); // Throws an exception when field doesn't exist. Bad request.
FieldType fieldType = schemaField.getType();
ValueSource valueSource = fieldType.getValueSource(schemaField, null);
if (!(valueSource instanceof StrFieldSource)) {
addFunctionCommand(field, request);
return;
}
Grouping.CommandField gc = new CommandField();
gc.groupSort = groupSort;
gc.groupBy = field;
gc.key = field;
gc.numGroups = limitDefault;
gc.docsPerGroup = docsPerGroupDefault;
gc.groupOffset = groupOffsetDefault;
gc.offset = cmd.getOffset();
gc.sort = sort;
gc.format = defaultFormat;
gc.totalCount = defaultTotalCount;
if (main) {
gc.main = true;
gc.format = Grouping.Format.simple;
}
if (gc.format == Grouping.Format.simple) {
gc.groupOffset = 0; // doesn't make sense
}
commands.add(gc);
}
示例2: parseSfield
import org.apache.solr.schema.FieldType; //导入方法依赖的package包/类
private MultiValueSource parseSfield(FunctionQParser fp) throws SyntaxError {
String sfield = fp.getParam(SpatialParams.FIELD);
if (sfield == null) return null;
SchemaField sf = fp.getReq().getSchema().getField(sfield);
FieldType type = sf.getType();
if (type instanceof AbstractSpatialFieldType) {
AbstractSpatialFieldType asft = (AbstractSpatialFieldType) type;
return new SpatialStrategyMultiValueSource(asft.getStrategy(sfield));
}
ValueSource vs = type.getValueSource(sf, fp);
if (vs instanceof MultiValueSource) {
return (MultiValueSource)vs;
}
throw new SyntaxError("Spatial field must implement MultiValueSource or extend AbstractSpatialFieldType:" + sf);
}
示例3: parseSfield
import org.apache.solr.schema.FieldType; //导入方法依赖的package包/类
private MultiValueSource parseSfield(FunctionQParser fp) throws SyntaxError {
String sfield = fp.getParam(SpatialParams.FIELD);
if (sfield == null) return null;
SchemaField sf = fp.getReq().getSchema().getField(sfield);
FieldType type = sf.getType();
if (type instanceof AbstractSpatialFieldType) {
AbstractSpatialFieldType asft = (AbstractSpatialFieldType) type;
return new SpatialStrategyMultiValueSource(asft.getStrategy(sfield));
}
ValueSource vs = type.getValueSource(sf, fp);
if (vs instanceof MultiValueSource) {
return (MultiValueSource)vs;
}
throw new SyntaxError("Spatial field must implement MultiValueSource or extend AbstractSpatialFieldType:" + sf);
}