com.geoway.adf.dms.datasource.service.impl

Class GraphDatabaseServiceImpl

java.lang.Object

com.geoway.adf.dms.datasource.service.impl.GraphDatabaseServiceImpl

All Implemented Interfaces:

GraphDatabaseService

@Service
public class GraphDatabaseServiceImpl
extends Object
implements GraphDatabaseService

Constructor Summary

Constructors

Constructor and Description
GraphDatabaseServiceImpl()

Method Summary

Modifier and Type	Method and Description
GraphDatabaseDetailDTO	getDetail(DataSourceDTO dataSourceDTO) 获取图数据库标签、关系详情
GraphDatabaseDetailDTO	getDetail(DataSourceDTO dataSourceDTO, Boolean withLabelAliasName) 获取图数据库标签、关系详情
DatabaseQueryResultDTO	queryLabels(DataSourceDTO dataSourceDTO, String type, Integer limit, String keyword) 查询标签(搜索结果包含第一级关系)
DatabaseQueryResultDTO	queryRelations(DataSourceDTO dataSourceDTO, String type, Integer limit) 查询关系
boolean	testConnect(DataSourceDTO dataSourceDTO) 测试数据源连接

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphDatabaseServiceImpl

public GraphDatabaseServiceImpl()

Method Detail

testConnect

public boolean testConnect(DataSourceDTO dataSourceDTO)

Description copied from interface: GraphDatabaseService

测试数据源连接

Specified by:

testConnect in interface GraphDatabaseService

Returns:

getDetail

public GraphDatabaseDetailDTO getDetail(DataSourceDTO dataSourceDTO)

Description copied from interface: GraphDatabaseService

获取图数据库标签、关系详情

Specified by:

getDetail in interface GraphDatabaseService

Parameters:

dataSourceDTO - 图数据库

Returns:

图数据库标签、关系详情

getDetail

public GraphDatabaseDetailDTO getDetail(DataSourceDTO dataSourceDTO,
                                        Boolean withLabelAliasName)

Description copied from interface: GraphDatabaseService

获取图数据库标签、关系详情

Specified by:

getDetail in interface GraphDatabaseService

Parameters:

dataSourceDTO - 图数据库

withLabelAliasName - 是否携带标签别名

Returns:

图数据库标签、关系详情

queryLabels

public DatabaseQueryResultDTO queryLabels(DataSourceDTO dataSourceDTO,
                                          String type,
                                          Integer limit,
                                          String keyword)

Description copied from interface: GraphDatabaseService

查询标签(搜索结果包含第一级关系)

Specified by:

queryLabels in interface GraphDatabaseService

Parameters:

dataSourceDTO - 图数据库

type - 标签类型

limit - 查询数量

keyword - 关键词

Returns:

查询结果

queryRelations

public DatabaseQueryResultDTO queryRelations(DataSourceDTO dataSourceDTO,
                                             String type,
                                             Integer limit)

Description copied from interface: GraphDatabaseService

查询关系

Specified by:

queryRelations in interface GraphDatabaseService

Parameters:

dataSourceDTO - 图数据库

type - 关系类型

limit - 查询数量

Returns:

查询结果