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Java OIndex.get方法代码示例

本文整理汇总了Java中com.orientechnologies.orient.core.index.OIndex.get方法的典型用法代码示例。如果您正苦于以下问题：Java OIndex.get方法的具体用法？Java OIndex.get怎么用？Java OIndex.get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com.orientechnologies.orient.core.index.OIndex的用法示例。


在下文中一共展示了OIndex.get方法的15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: checkIndexUniqueness

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Override
public <T extends MeshElement> T checkIndexUniqueness(String indexName, T element, Object key) {
	FramedGraph graph = Tx.getActive().getGraph();
	OrientBaseGraph orientBaseGraph = unwrapCurrentGraph();

	OrientVertexType vertexType = orientBaseGraph.getVertexType(element.getClass().getSimpleName());
	if (vertexType != null) {
		OIndex<?> index = vertexType.getClassIndex(indexName);
		if (index != null) {
			Object recordId = index.get(key);
			if (recordId != null) {
				if (recordId.equals(element.getElement().getId())) {
					return null;
				} else {
					return (T) graph.getFramedVertexExplicit(element.getClass(), recordId);
				}
			}
		}
	}
	return null;
}
开发者ID:gentics，项目名称:mesh，代码行数:22，代码来源:OrientDBDatabase.java

示例2: executeIndexQuery

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Override
public OIndexCursor executeIndexQuery(OCommandContext iContext, OIndex<?> index, List<Object> keyParams, boolean ascSortOrder) {
  OIndexCursor cursor;
  Object key;
  key = keyParams.get(0);

  Map<String, Object> queryParams = new HashMap<String, Object>();
  queryParams.put(SpatialQueryBuilderAbstract.GEO_FILTER, SpatialQueryBuilderOverlap.NAME);
  queryParams.put(SpatialQueryBuilderAbstract.SHAPE, key);

  long start = System.currentTimeMillis();
  OLuceneAbstractResultSet indexResult = (OLuceneAbstractResultSet) index.get(queryParams);
  if (indexResult == null || indexResult instanceof OIdentifiable)
    cursor = new OIndexCursorSingleValue((OIdentifiable) indexResult, new OSpatialCompositeKey(keyParams));
  else
    cursor = new OIndexCursorCollectionValue(((Collection<OIdentifiable>) indexResult), new OSpatialCompositeKey(
        keyParams));

  if (indexResult != null)
    indexResult.sendLookupTime(iContext, start);
  return cursor;
}
开发者ID:orientechnologies，项目名称:orientdb-spatial，代码行数:23，代码来源:OLuceneOverlapOperator.java

示例3: results

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
protected LuceneResultSet results(OFromClause target, OExpression[] args, OCommandContext ctx) {
  OIndex oIndex = searchForIndex(target, args);
  if (oIndex != null) {
    Map<String, Object> queryParams = new HashMap<String, Object>();
    queryParams.put(SpatialQueryBuilderAbstract.GEO_FILTER, operator());
    Object shape;
    if (args[1].getValue() instanceof OJson) {
      OJson json = (OJson) args[1].getValue();
      ODocument doc = new ODocument().fromJSON(json.toString());
      shape = doc.toMap();
    } else {
      shape = args[1].execute(null, ctx);
    }
    queryParams.put(SpatialQueryBuilderAbstract.SHAPE, shape);
    return (LuceneResultSet) oIndex.get(queryParams);
  }
  return null;
}
开发者ID:orientechnologies，项目名称:orientdb-spatial，代码行数:19，代码来源:OSpatialFunctionAbstract.java

示例4: execute

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Override
public Object execute(Object iThis, OIdentifiable iCurrentRecord, Object iCurrentResult, Object[] iParams,
    OCommandContext iContext) {

  String clazz = (String) iParams[0];
  String latField = (String) iParams[1];
  String lngField = (String) iParams[2];
  ODatabaseDocument databaseRecord = ODatabaseRecordThreadLocal.INSTANCE.get();
  Set<OIndex<?>> indexes = databaseRecord.getMetadata().getSchema().getClass(clazz).getInvolvedIndexes(latField, lngField);
  for (OIndex i : indexes) {
    if (OClass.INDEX_TYPE.SPATIAL.toString().equals(i.getInternal().getType())) {
      List<Object> params = new ArrayList<Object>();
      params.add(iParams[3]);
      params.add(iParams[4]);
      double distance = iParams.length > 5 ? ((Number) iParams[5]).doubleValue() : 0;
      Object ret = i.get(new OSpatialCompositeKey(params).setMaxDistance(distance));
      if (ret instanceof Collection) {
        if (context == null)
          context = new HashSet<Object>();
        context.addAll((Collection<?>) ret);
      }
      return ret;
    }
  }
  return null;
}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:27，代码来源:OLuceneNearFunction.java

示例5: testInsertUpdateWithIndex

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Test
public void testInsertUpdateWithIndex() throws Exception {

  databaseDocumentTx.getMetadata().reload();
  OSchema schema = databaseDocumentTx.getMetadata().getSchema();

  ODocument doc = new ODocument("City");
  doc.field("name", "Rome");
  databaseDocumentTx.save(doc);

  OIndex idx = schema.getClass("City").getClassIndex("City.name");
  Collection<?> coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 1);
  Assert.assertEquals(idx.getSize(), 1);
  doc = databaseDocumentTx.load((ORID) coll.iterator().next());

  databaseDocumentTx.delete(doc);

  coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 0);
  Assert.assertEquals(idx.getSize(), 0);

}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:24，代码来源:LuceneInsertDeleteTest.java

示例6: testInsertUpdateTransactionWithIndex

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Test
public void testInsertUpdateTransactionWithIndex() throws Exception {

  databaseDocumentTx.close();
  databaseDocumentTx.open("admin", "admin");
  OSchema schema = databaseDocumentTx.getMetadata().getSchema();
  schema.reload();
  databaseDocumentTx.begin();
  ODocument doc = new ODocument("City");
  doc.field("name", "Rome");
  databaseDocumentTx.save(doc);
  OIndex idx = schema.getClass("City").getClassIndex("City.name");
  Assert.assertNotNull(idx);
  Collection<?> coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 1);
  databaseDocumentTx.rollback();
  coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 0);
  databaseDocumentTx.begin();
  doc = new ODocument("City");
  doc.field("name", "Rome");
  databaseDocumentTx.save(doc);
  databaseDocumentTx.commit();
  coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 1);
}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:27，代码来源:LuceneInsertUpdateTransactionTest.java

示例7: testInsertUpdateTransactionWithIndex

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Test
public void testInsertUpdateTransactionWithIndex() throws Exception {

  databaseDocumentTx.close();
  databaseDocumentTx.open("admin", "admin");
  OSchema schema = databaseDocumentTx.getMetadata().getSchema();
  schema.reload();
  ODocument doc = new ODocument("City");
  doc.field("name", "");
  ODocument doc1 = new ODocument("City");
  doc1.field("name", "");
  doc = databaseDocumentTx.save(doc);
  doc1 = databaseDocumentTx.save(doc1);

  doc = databaseDocumentTx.load(doc);
  doc1 = databaseDocumentTx.load(doc1);
  doc.field("name", "Rome");
  doc1.field("name", "Rome");
  databaseDocumentTx.save(doc);
  databaseDocumentTx.save(doc1);
  OIndex idx = schema.getClass("City").getClassIndex("City.name");
  Collection<?> coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 2);
  Assert.assertEquals(idx.getSize(), 2);
}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:26，代码来源:LuceneInsertUpdateSingleDocumentNoTxTest.java

示例8: getRecordByUUIDStr

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
public ODocument getRecordByUUIDStr(String id, String orientClass) 
			throws ObjectNotFoundException, NdexException {
		
		//try {
			OIndex<?> Idx;
			OIdentifiable record = null;
			
			Idx = this.db.getMetadata().getIndexManager().getIndex(NdexClasses.Index_UUID);
			OIdentifiable temp = (OIdentifiable) Idx.get(id);
			if((temp != null) )
				record = temp;
				
			if(record == null || ( orientClass !=null && !((ODocument)record.getRecord()).getClassName().equals(orientClass))) 
				throw new ObjectNotFoundException("[Class "+ orientClass + "] Object with ID: " + id.toString() + " doesn't exist.");
			
			return (ODocument) record.getRecord();
			
//		}  
	/*catch (Exception e) {
			logger.severe("Unexpected error on external object retrieval by UUID : " + e.getMessage());
			e.printStackTrace();
			throw new NdexException(e.getMessage());
		} */
		
	}
开发者ID:ndexbio，项目名称:ndex-common，代码行数:26，代码来源:OrientdbDAO.java

示例9: lookupInIndex

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
private Stream<OIdentifiable> lookupInIndex(OIndex<Object> index, Object value) {
    Object fromIndex = index.get(value);
    if (fromIndex instanceof Iterable)
        return StreamUtils.asStream(((Iterable<OIdentifiable>) fromIndex).iterator());
    else
        return Stream.of((OIdentifiable) fromIndex);
}
开发者ID:orientechnologies，项目名称:orientdb-gremlin，代码行数:8，代码来源:OrientGraph.java

示例10: get

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public IGraphIterable<IGraphEdge> get(String key, Object valueExpr) {
	valueExpr = normalizeValue(valueExpr);
	final OIndex<?> idx = getIndexManager().getIndex(getSBTreeIndexName(valueExpr.getClass()));
	if (idx == null) {
		return new EmptyIGraphIterable<>();
	}

	final Collection<OIdentifiable> resultSet = (Collection<OIdentifiable>) idx.get(valueExpr);
	return new ResultSetIterable<>(resultSet, graph, IGraphEdge.class);
}
开发者ID:mondo-project，项目名称:mondo-hawk，代码行数:13，代码来源:OrientEdgeIndex.java

示例11: get

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public IGraphIterable<IGraphNode> get(final String key, Object valueExpr) {
	valueExpr = normalizeValue(valueExpr);
	final OIndex<?> idx = getIndex(valueExpr.getClass());
	if (idx == null) {
		return new EmptyIGraphIterable<>();
	}

	final Collection<OIdentifiable> resultSet = (Collection<OIdentifiable>) idx.get(new OCompositeKey(key, valueExpr));
	return new ResultSetIterable<>(resultSet, graph, IGraphNode.class);
}
开发者ID:mondo-project，项目名称:mondo-hawk，代码行数:13，代码来源:OrientNodeIndex.java

示例12: executeIndexQuery

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Override
public OIndexCursor executeIndexQuery(OCommandContext iContext, OIndex<?> index, List<Object> keyParams, boolean ascSortOrder) {
  OIndexCursor cursor;
  Object indexResult = index.get(new OFullTextCompositeKey(keyParams).setContext(iContext));
  if (indexResult == null || indexResult instanceof OIdentifiable)
    cursor = new OIndexCursorSingleValue((OIdentifiable) indexResult, new OFullTextCompositeKey(keyParams));
  else
    cursor = new OIndexCursorCollectionValue(((Collection<OIdentifiable>) indexResult).iterator(), new OFullTextCompositeKey(
        keyParams));
  iContext.setVariable("$luceneIndex", true);
  return cursor;
}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:13，代码来源:OLuceneTextOperator.java

示例13: testInsertUpdateWithIndex

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Test
public void testInsertUpdateWithIndex() throws Exception {

  OSchema schema = databaseDocumentTx.getMetadata().getSchema();

  ODocument doc = new ODocument("City");
  doc.field("name", "Rome");

  databaseDocumentTx.save(doc);
  OIndex idx = schema.getClass("City").getClassIndex("City.name");
  Collection<?> coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 1);

  doc = databaseDocumentTx.load((ORID) coll.iterator().next());
  Assert.assertEquals(doc.field("name"), "Rome");

  doc.field("name", "London");
  databaseDocumentTx.save(doc);

  coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 0);
  coll = (Collection<?>) idx.get("London");
  Assert.assertEquals(coll.size(), 1);

  doc = databaseDocumentTx.load((ORID) coll.iterator().next());
  Assert.assertEquals(doc.field("name"), "London");

  doc.field("name", "Berlin");
  databaseDocumentTx.save(doc);

  coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 0);
  coll = (Collection<?>) idx.get("London");
  Assert.assertEquals(coll.size(), 0);
  coll = (Collection<?>) idx.get("Berlin");
  Assert.assertEquals(coll.size(), 1);

}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:39，代码来源:LuceneInsertUpdateTest.java

示例14: testInsertUpdateTransactionWithIndex

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
@Test
public void testInsertUpdateTransactionWithIndex() throws Exception {

  databaseDocumentTx.close();
  databaseDocumentTx.open("admin", "admin");
  OSchema schema = databaseDocumentTx.getMetadata().getSchema();
  schema.reload();
  databaseDocumentTx.begin();
  ODocument doc = new ODocument("City");
  doc.field("name", "");
  ODocument doc1 = new ODocument("City");
  doc1.field("name", "");
  doc = databaseDocumentTx.save(doc);
  doc1 = databaseDocumentTx.save(doc1);
  databaseDocumentTx.commit();
  databaseDocumentTx.begin();
  doc = databaseDocumentTx.load(doc);
  doc1 = databaseDocumentTx.load(doc1);
  doc.field("name", "Rome");
  doc1.field("name", "Rome");
  databaseDocumentTx.save(doc);
  databaseDocumentTx.save(doc1);
  databaseDocumentTx.commit();
  OIndex idx = schema.getClass("City").getClassIndex("City.name");
  Collection<?> coll = (Collection<?>) idx.get("Rome");
  Assert.assertEquals(coll.size(), 2);
  Assert.assertEquals(idx.getSize(), 2);
}
开发者ID:orientechnologies，项目名称:orientdb-lucene，代码行数:29，代码来源:LuceneInsertUpdateSingleDocumentTransactionTest.java

示例15: getRecordByUUIDStr

import com.orientechnologies.orient.core.index.OIndex; //导入方法依赖的package包/类
protected ODocument getRecordByUUIDStr(String id) 
		throws ObjectNotFoundException, NdexException {
	
		OIndex<?> Idx;
		OIdentifiable record = null;
		
		Idx = this.localConnection.getMetadata().getIndexManager().getIndex(NdexClasses.Index_UUID);
		OIdentifiable temp = (OIdentifiable) Idx.get(id);
		if((temp != null) )
			record = temp;
		else	
			throw new ObjectNotFoundException("Network with ID: " + id + " doesn't exist.");
		
		return (ODocument) record.getRecord();
}
开发者ID:ndexbio，项目名称:ndex-common，代码行数:16，代码来源:BasicNetworkDAO.java


注：本文中的com.orientechnologies.orient.core.index.OIndex.get方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。