oracle.pg.rdbms.pgql.pgview.metadata

Class PgViewMetadataConnector

java.lang.Object

oracle.pg.rdbms.pgql.pgview.metadata.PgViewMetadataConnector

All Implemented Interfaces:

MetadataConnector

public class PgViewMetadataConnector
extends java.lang.Object
implements MetadataConnector

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	EDGE_DESTINATION_TYPE
static java.lang.String	EDGE_SOURCE_TYPE
static java.lang.String	EDGE_TYPE
static java.lang.String	ELEM_TABLE_SUFFIX
static java.lang.String	KEY_SUFFIX
static java.lang.String	LABEL_SUFFIX
static java.lang.String	PROPERTY_SUFFIX
static java.lang.String	SRC_DST_KEY_SUFFIX
static java.lang.String	VERTEX_TYPE

Constructor Summary

Constructors

Constructor and Description
PgViewMetadataConnector(java.sql.Connection conn, java.lang.String graphSchema, java.lang.String graphName)

Method Summary

Modifier and Type	Method and Description
static boolean	existsPgView(java.sql.Connection conn, java.lang.String graphOwner, java.lang.String graphName)
java.util.Set<java.lang.String>	getAllEdgeLabels()
java.util.Set<java.lang.String>	getAllVertexLabels() TOPOLOGY EXTRACTION
java.lang.String	getColumnNameForEdgeTable(java.lang.String tableName, java.lang.String propertyName)
java.lang.String	getColumnNameForVertexTable(java.lang.String tableName, java.lang.String propertyName)
java.lang.String	getDstTable(java.lang.String edgeTable)
java.util.List<Pair<java.lang.String,java.lang.String>>	getEdgeTableDstKey(java.lang.String tableName)
java.util.List<java.lang.String>	getEdgeTableKey(java.lang.String tableName)
java.util.Set<java.lang.String>	getEdgeTablesForLabel(java.lang.String labelName)
java.util.List<Pair<java.lang.String,java.lang.String>>	getEdgeTableSrcKey(java.lang.String tableName)
java.lang.String	getLabelForEdgeTable(java.lang.String tableName)
java.lang.String	getLabelForVertexTable(java.lang.String tableName)
oracle.pgql.lang.ir.SchemaQualifiedName	getSchemaQualifiedEdgeTableName(java.lang.String tableName)
oracle.pgql.lang.ir.SchemaQualifiedName	getSchemaQualifiedVertexTableName(java.lang.String tableName)
java.lang.String	getSrcTable(java.lang.String edgeTable)
java.lang.String	getTableForSuffix(java.lang.String suffix)
java.lang.String	getTablePrimaryKeyForSuffix(java.lang.String suffix)
java.util.List<java.lang.String>	getVertexTableKey(java.lang.String tableName) PROPERTY NAME MAPPING
java.util.Set<java.lang.String>	getVertexTablesForLabel(java.lang.String labelName)
boolean	isEdgeLabel(java.lang.String labelName)
boolean	isEdgeTableStringProperty(java.lang.String tableName, java.lang.String propertyName)
boolean	isPropertyForEdgeTable(java.lang.String tableName, java.lang.String propertyName)
boolean	isPropertyForVertexTable(java.lang.String tableName, java.lang.String propertyName)
boolean	isVertexLabel(java.lang.String labelName)
boolean	isVertexTableStringProperty(java.lang.String tableName, java.lang.String propertyName)

Methods inherited from class java.lang.Object

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

Field Detail

EDGE_DESTINATION_TYPE

public static final java.lang.String EDGE_DESTINATION_TYPE

See Also:

Constant Field Values

EDGE_SOURCE_TYPE

public static final java.lang.String EDGE_SOURCE_TYPE

See Also:

Constant Field Values

EDGE_TYPE

public static final java.lang.String EDGE_TYPE

See Also:

Constant Field Values

ELEM_TABLE_SUFFIX

public static final java.lang.String ELEM_TABLE_SUFFIX

See Also:

Constant Field Values

KEY_SUFFIX

public static final java.lang.String KEY_SUFFIX

See Also:

Constant Field Values

LABEL_SUFFIX

public static final java.lang.String LABEL_SUFFIX

See Also:

Constant Field Values

PROPERTY_SUFFIX

public static final java.lang.String PROPERTY_SUFFIX

See Also:

Constant Field Values

SRC_DST_KEY_SUFFIX

public static final java.lang.String SRC_DST_KEY_SUFFIX

See Also:

Constant Field Values

VERTEX_TYPE

public static final java.lang.String VERTEX_TYPE

See Also:

Constant Field Values

Constructor Detail

PgViewMetadataConnector

public PgViewMetadataConnector(java.sql.Connection conn,
                               java.lang.String graphSchema,
                               java.lang.String graphName)

Method Detail

existsPgView

public static boolean existsPgView(java.sql.Connection conn,
                                   java.lang.String graphOwner,
                                   java.lang.String graphName)

getAllEdgeLabels

public java.util.Set<java.lang.String> getAllEdgeLabels()

Specified by:

getAllEdgeLabels in interface MetadataConnector

getAllVertexLabels

public java.util.Set<java.lang.String> getAllVertexLabels()

TOPOLOGY EXTRACTION

Specified by:

getAllVertexLabels in interface MetadataConnector

getColumnNameForEdgeTable

public java.lang.String getColumnNameForEdgeTable(java.lang.String tableName,
                                                  java.lang.String propertyName)

Specified by:

getColumnNameForEdgeTable in interface MetadataConnector

getColumnNameForVertexTable

public java.lang.String getColumnNameForVertexTable(java.lang.String tableName,
                                                    java.lang.String propertyName)

Specified by:

getColumnNameForVertexTable in interface MetadataConnector

getDstTable

public java.lang.String getDstTable(java.lang.String edgeTable)

Specified by:

getDstTable in interface MetadataConnector

getEdgeTableDstKey

public java.util.List<Pair<java.lang.String,java.lang.String>> getEdgeTableDstKey(java.lang.String tableName)

Specified by:

getEdgeTableDstKey in interface MetadataConnector

getEdgeTableKey

public java.util.List<java.lang.String> getEdgeTableKey(java.lang.String tableName)

Specified by:

getEdgeTableKey in interface MetadataConnector

getEdgeTablesForLabel

public java.util.Set<java.lang.String> getEdgeTablesForLabel(java.lang.String labelName)

Specified by:

getEdgeTablesForLabel in interface MetadataConnector

getEdgeTableSrcKey

public java.util.List<Pair<java.lang.String,java.lang.String>> getEdgeTableSrcKey(java.lang.String tableName)

Specified by:

getEdgeTableSrcKey in interface MetadataConnector

getLabelForEdgeTable

public java.lang.String getLabelForEdgeTable(java.lang.String tableName)

Specified by:

getLabelForEdgeTable in interface MetadataConnector

getLabelForVertexTable

public java.lang.String getLabelForVertexTable(java.lang.String tableName)

Specified by:

getLabelForVertexTable in interface MetadataConnector

getSchemaQualifiedEdgeTableName

public oracle.pgql.lang.ir.SchemaQualifiedName getSchemaQualifiedEdgeTableName(java.lang.String tableName)

Specified by:

getSchemaQualifiedEdgeTableName in interface MetadataConnector

getSchemaQualifiedVertexTableName

public oracle.pgql.lang.ir.SchemaQualifiedName getSchemaQualifiedVertexTableName(java.lang.String tableName)

Specified by:

getSchemaQualifiedVertexTableName in interface MetadataConnector

getSrcTable

public java.lang.String getSrcTable(java.lang.String edgeTable)

Specified by:

getSrcTable in interface MetadataConnector

getTableForSuffix

public java.lang.String getTableForSuffix(java.lang.String suffix)

getTablePrimaryKeyForSuffix

public java.lang.String getTablePrimaryKeyForSuffix(java.lang.String suffix)

getVertexTableKey

public java.util.List<java.lang.String> getVertexTableKey(java.lang.String tableName)

PROPERTY NAME MAPPING

Specified by:

getVertexTableKey in interface MetadataConnector

getVertexTablesForLabel

public java.util.Set<java.lang.String> getVertexTablesForLabel(java.lang.String labelName)

Specified by:

getVertexTablesForLabel in interface MetadataConnector

isEdgeLabel

public boolean isEdgeLabel(java.lang.String labelName)

Specified by:

isEdgeLabel in interface MetadataConnector

isEdgeTableStringProperty

public boolean isEdgeTableStringProperty(java.lang.String tableName,
                                         java.lang.String propertyName)

Specified by:

isEdgeTableStringProperty in interface MetadataConnector

isPropertyForEdgeTable

public boolean isPropertyForEdgeTable(java.lang.String tableName,
                                      java.lang.String propertyName)

Specified by:

isPropertyForEdgeTable in interface MetadataConnector

isPropertyForVertexTable

public boolean isPropertyForVertexTable(java.lang.String tableName,
                                        java.lang.String propertyName)

Specified by:

isPropertyForVertexTable in interface MetadataConnector

isVertexLabel

public boolean isVertexLabel(java.lang.String labelName)

Specified by:

isVertexLabel in interface MetadataConnector

isVertexTableStringProperty

public boolean isVertexTableStringProperty(java.lang.String tableName,
                                           java.lang.String propertyName)

Specified by:

isVertexTableStringProperty in interface MetadataConnector