本文整理汇总了Java中org.neo4j.driver.v1.StatementResult.consume方法的典型用法代码示例。如果您正苦于以下问题：Java StatementResult.consume方法的具体用法？Java StatementResult.consume怎么用？Java StatementResult.consume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.neo4j.driver.v1.StatementResult的用法示例。
在下文中一共展示了StatementResult.consume方法的4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: reconnect
import org.neo4j.driver.v1.StatementResult; //导入方法依赖的package包/类
private void reconnect() {
String bookmark = null;
if (session != null) {
bookmark = session.lastBookmark();
session.close();
}
session = driver.session(AccessMode.WRITE, bookmark);
StatementResult run = session.run("RETURN 1");
this.version = run.summary().server().version();
run.consume();
}
示例2: getRelationships
import org.neo4j.driver.v1.StatementResult; //导入方法依赖的package包/类
private StateTracker<RemoteRelationship, Set<RemoteRelationship>> getRelationships(RemoteNode source, RemoteRelationshipType type,
RemoteDirection remoteDirection) {
StateTracker<RemoteRelationship, Set<RemoteRelationship>> trackedRelationships = source.getState().getRelationships(remoteDirection, type);
if (trackedRelationships == null) {
String sourceIdentifier;
switch (remoteDirection) {
case OUTGOING:
sourceIdentifier = "start";
break;
case INCOMING:
sourceIdentifier = "end";
break;
default:
throw new XOException("Direction not supported: " + remoteDirection);
}
String statement = String.format("MATCH (start)-[r:%s]->(end) WHERE id(%s)={id} RETURN start,r,end", type.getName(), sourceIdentifier);
StatementResult statementResult = statementExecutor.execute(statement, parameters("id", source.getId()));
Set<RemoteRelationship> loaded = new LinkedHashSet<>();
try {
while (statementResult.hasNext()) {
Record record = statementResult.next();
Node start = record.get("start").asNode();
Relationship relationship = record.get("r").asRelationship();
Node end = record.get("end").asNode();
RemoteRelationship remoteRelationship = datastoreSessionCache.getRelationship(start, relationship, end);
loaded.add(remoteRelationship);
}
} finally {
statementResult.consume();
}
trackedRelationships = new StateTracker<>(loaded);
source.getState().setRelationships(remoteDirection, type, trackedRelationships);
}
return trackedRelationships;
}
示例3: getSingleResult
import org.neo4j.driver.v1.StatementResult; //导入方法依赖的package包/类
private Record getSingleResult(StatementResult result) {
try {
return result.single();
} catch (NoSuchRecordException e) {
throw new XOException("Query returned no result.");
} finally {
result.consume();
}
}
示例4: findEntity
import org.neo4j.driver.v1.StatementResult; //导入方法依赖的package包/类
@Override
public ResultIterator<RemoteNode> findEntity(EntityTypeMetadata<NodeMetadata<RemoteLabel>> type, RemoteLabel remoteLabel,
Map<PrimitivePropertyMethodMetadata<PropertyMetadata>, Object> values) {
if (values.size() > 1) {
throw new XOException("Only one property value is supported for find operation");
}
Map.Entry<PrimitivePropertyMethodMetadata<PropertyMetadata>, Object> entry = values.entrySet().iterator().next();
PropertyMetadata propertyMetadata = getIndexedPropertyMetadata(type, entry.getKey());
Object value = entry.getValue();
String statement = String.format("MATCH (n:%s) WHERE n.%s={v} RETURN n", remoteLabel.getName(), propertyMetadata.getName());
StatementResult result = statementExecutor.execute(statement, parameters("v", value));
return new ResultIterator<RemoteNode>() {
@Override
public boolean hasNext() {
return result.hasNext();
}
@Override
public RemoteNode next() {
Record record = result.next();
Node node = record.get("n").asNode();
return datastoreSessionCache.getNode(node);
}
@Override
public void close() {
result.consume();
}
};
}