oracle.pg.rdbms.pgql.pgview

Class PgViewResultSet

java.lang.Object

oracle.pg.rdbms.pgql.PgqlResultSetImpl

oracle.pg.rdbms.pgql.pgview.PgViewResultSet

All Implemented Interfaces:

java.lang.AutoCloseable, java.lang.Iterable<oracle.pgql.lang.ResultAccess>, PgqlResultSet, oracle.pgql.lang.ResultAccess, oracle.pgql.lang.ResultSet<oracle.pgql.lang.ResultAccess>

public class PgViewResultSet
extends oracle.pg.rdbms.pgql.PgqlResultSetImpl

This class provides a ResultSet for a PGQL query execution. It uses a JDBC-style ResultSet approach for consuming the query result.

Constructor Summary

Constructors

Constructor and Description
PgViewResultSet(java.sql.ResultSet rs, java.sql.Statement stmt, int fetchSize, oracle.pg.rdbms.pgql.QueryContext ctx, PgqlExecution ope, long id) Constructor

Method Summary

Modifier and Type	Method and Description
java.lang.Boolean	getBoolean(int elementIdx) Gets the value of the designated element by element index as a Boolean
java.lang.Boolean	getBoolean(java.lang.String elementName) Gets the value of the designated element by element name as a Boolean
java.time.LocalDate	getDate(int columnIdx) Retrieves the value of the designated column in the current row as a LocalDate
java.time.LocalDate	getDate(java.lang.String columnName) Retrieves the value of the designated column in the current row as a LocalDate
java.lang.Double	getDouble(int elementIdx) Gets the value of the designated element by element index as a Double
java.lang.Double	getDouble(java.lang.String elementName) Gets the value of the designated element by element name as a Double
java.lang.Float	getFloat(int elementIdx) Gets the value of the designated element by element index as a Float
java.lang.Float	getFloat(java.lang.String elementName) Gets the value of the designated element by element name as a Float
java.lang.Integer	getInteger(int elementIdx) Gets the value of the designated element by element index as an Integer
java.lang.Integer	getInteger(java.lang.String elementName) Gets the value of the designated element by element name as an Integer
java.lang.Long	getLong(int elementIdx) Gets the value of the designated element by element index as a Long
java.lang.Long	getLong(java.lang.String elementName) Gets the value of the designated element by element name as a Long
oracle.pgql.lang.ResultSetMetaData	getMetaData() Retrieves the number and properties of this ResultSet object's columns.
java.lang.Object	getObject(int elementIdx) Gets the value of the designated element by element name as an Object
java.lang.Object	getObject(java.lang.String elementName) Gets the value of the designated element by element name as an Object
java.lang.String	getString(int elementIdx) Gets the value of the designated element by element index as a String
java.lang.String	getString(java.lang.String elementName) Gets the value of the designated element by element name as a String
java.time.LocalTime	getTime(int columnIdx) Retrieves the value of the designated column in the current row as a LocalTime
java.time.LocalTime	getTime(java.lang.String columnName) Retrieves the value of the designated column in the current row as a LocalTime
java.time.LocalDateTime	getTimestamp(int columnIdx) Retrieves the value of the designated column in the current row as a LocalDateTime
java.time.LocalDateTime	getTimestamp(java.lang.String columnName) Retrieves the value of the designated column in the current row as a LocalDateTime
java.time.OffsetDateTime	getTimestampWithTimezone(int elementIdx) Gets the value of the designated element by element index as an OffsetDateTime
java.time.OffsetDateTime	getTimestampWithTimezone(java.lang.String elementName) Gets the value of the designated element by element name as an OffsetDateTime
java.time.OffsetTime	getTimeWithTimezone(int columnIdx) Retrieves the value of the designated column in the current row as an OffsetTime
java.time.OffsetTime	getTimeWithTimezone(java.lang.String columnName) Retrieves the value of the designated column in the current row as an OffsetTime
int	getValueType(int elementIdx) Returns the type of value for the given element.
int	getValueType(java.lang.String elementName) Returns the type of value for the given element.

Methods inherited from class oracle.pg.rdbms.pgql.PgqlResultSetImpl

absolute, afterLast, beforeFirst, close, first, getLegacyDate, getLegacyDate, getList, getList, getVertexLabels, getVertexLabels, iterator, last, next, previous, print, print, relative

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.pg.rdbms.pgql.PgqlResultSet

print, print

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

PgViewResultSet

public PgViewResultSet(java.sql.ResultSet rs,
                       java.sql.Statement stmt,
                       int fetchSize,
                       oracle.pg.rdbms.pgql.QueryContext ctx,
                       PgqlExecution ope,
                       long id)
                throws java.sql.SQLException

Constructor

Parameters:

rs - JDBC ResultSet object for the SQL translation of this PGQL query

stmt - JDBC Statement used to create this result set

fetchSize - the fetch size to use for the result set

ctx - the context for this query (flags, etc.)

ope - the PgqlExecution object that generated this result set

id - the id for this result set

Throws:

java.sql.SQLException - if a database access error occurs

Method Detail

getBoolean

public java.lang.Boolean getBoolean(int elementIdx)
                             throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as a Boolean

Parameters:

elementIdx - element index

Returns:

Boolean

Throws:

oracle.pgql.lang.PgqlException

getBoolean

public java.lang.Boolean getBoolean(java.lang.String elementName)
                             throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as a Boolean

Parameters:

elementName - element name

Returns:

Boolean

Throws:

oracle.pgql.lang.PgqlException

getDate

public java.time.LocalDate getDate(int columnIdx)
                            throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as a LocalDate

Specified by:

getDate in interface oracle.pgql.lang.ResultAccess

Overrides:

getDate in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnIdx - column index

Returns:

LocalDate

Throws:

oracle.pgql.lang.PgqlException

getDate

public java.time.LocalDate getDate(java.lang.String columnName)
                            throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as a LocalDate

Specified by:

getDate in interface oracle.pgql.lang.ResultAccess

Overrides:

getDate in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnName - column name

Returns:

LocalDate

Throws:

oracle.pgql.lang.PgqlException

getDouble

public java.lang.Double getDouble(int elementIdx)
                           throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as a Double

Parameters:

elementIdx - element index

Returns:

Double

Throws:

oracle.pgql.lang.PgqlException

getDouble

public java.lang.Double getDouble(java.lang.String elementName)
                           throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as a Double

Parameters:

elementName - element name

Returns:

Double

Throws:

oracle.pgql.lang.PgqlException

getFloat

public java.lang.Float getFloat(int elementIdx)
                         throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as a Float

Parameters:

elementIdx - element index

Returns:

Float

Throws:

oracle.pgql.lang.PgqlException

getFloat

public java.lang.Float getFloat(java.lang.String elementName)
                         throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as a Float

Parameters:

elementName - element name

Returns:

Float

Throws:

oracle.pgql.lang.PgqlException

getInteger

public java.lang.Integer getInteger(int elementIdx)
                             throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as an Integer

Parameters:

elementIdx - element index

Returns:

Integer

Throws:

oracle.pgql.lang.PgqlException

getInteger

public java.lang.Integer getInteger(java.lang.String elementName)
                             throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as an Integer

Parameters:

elementName - element name

Returns:

Integer

Throws:

oracle.pgql.lang.PgqlException

getLong

public java.lang.Long getLong(int elementIdx)
                       throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as a Long

Parameters:

elementIdx - element index

Returns:

Long

Throws:

oracle.pgql.lang.PgqlException

getLong

public java.lang.Long getLong(java.lang.String elementName)
                       throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as a Long

Parameters:

elementName - element name

Returns:

Long

Throws:

oracle.pgql.lang.PgqlException

getMetaData

public oracle.pgql.lang.ResultSetMetaData getMetaData()

Retrieves the number and properties of this ResultSet object's columns.

Returns:

the description of this ResultSet object's columns

getObject

public java.lang.Object getObject(int elementIdx)
                           throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as an Object

Parameters:

elementIdx - element index

Returns:

Object

Throws:

oracle.pgql.lang.PgqlException

getObject

public java.lang.Object getObject(java.lang.String elementName)
                           throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as an Object

Parameters:

elementName - element name

Returns:

Object

Throws:

oracle.pgql.lang.PgqlException

getString

public java.lang.String getString(int elementIdx)
                           throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as a String

Parameters:

elementIdx - element index

Returns:

String

Throws:

oracle.pgql.lang.PgqlException

getString

public java.lang.String getString(java.lang.String elementName)
                           throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as a String

Parameters:

elementName - element name

Returns:

String

Throws:

oracle.pgql.lang.PgqlException

getTime

public java.time.LocalTime getTime(int columnIdx)
                            throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as a LocalTime

Specified by:

getTime in interface oracle.pgql.lang.ResultAccess

Overrides:

getTime in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnIdx - column index

Returns:

LocalTime

Throws:

oracle.pgql.lang.PgqlException

getTime

public java.time.LocalTime getTime(java.lang.String columnName)
                            throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as a LocalTime

Specified by:

getTime in interface oracle.pgql.lang.ResultAccess

Overrides:

getTime in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnName - column name

Returns:

LocalTime

Throws:

oracle.pgql.lang.PgqlException

getTimestamp

public java.time.LocalDateTime getTimestamp(int columnIdx)
                                     throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as a LocalDateTime

Specified by:

getTimestamp in interface oracle.pgql.lang.ResultAccess

Overrides:

getTimestamp in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnIdx - column index

Returns:

LocalDateTime

Throws:

oracle.pgql.lang.PgqlException

getTimestamp

public java.time.LocalDateTime getTimestamp(java.lang.String columnName)
                                     throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as a LocalDateTime

Specified by:

getTimestamp in interface oracle.pgql.lang.ResultAccess

Overrides:

getTimestamp in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnName - column name

Returns:

LocalDateTime

Throws:

oracle.pgql.lang.PgqlException

getTimestampWithTimezone

public java.time.OffsetDateTime getTimestampWithTimezone(int elementIdx)
                                                  throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element index as an OffsetDateTime

Specified by:

getTimestampWithTimezone in interface oracle.pgql.lang.ResultAccess

Overrides:

getTimestampWithTimezone in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

elementIdx - element index

Returns:

OffsetDateTime

Throws:

oracle.pgql.lang.PgqlException

getTimestampWithTimezone

public java.time.OffsetDateTime getTimestampWithTimezone(java.lang.String elementName)
                                                  throws oracle.pgql.lang.PgqlException

Gets the value of the designated element by element name as an OffsetDateTime

Parameters:

elementName - element name

Returns:

OffsetDateTime

Throws:

oracle.pgql.lang.PgqlException

getTimeWithTimezone

public java.time.OffsetTime getTimeWithTimezone(int columnIdx)
                                         throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as an OffsetTime

Specified by:

getTimeWithTimezone in interface oracle.pgql.lang.ResultAccess

Overrides:

getTimeWithTimezone in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnIdx - column index

Returns:

OffsetTime

Throws:

oracle.pgql.lang.PgqlException

getTimeWithTimezone

public java.time.OffsetTime getTimeWithTimezone(java.lang.String columnName)
                                         throws oracle.pgql.lang.PgqlException

Retrieves the value of the designated column in the current row as an OffsetTime

Specified by:

getTimeWithTimezone in interface oracle.pgql.lang.ResultAccess

Overrides:

getTimeWithTimezone in class oracle.pg.rdbms.pgql.PgqlResultSetImpl

Parameters:

columnName - column name

Returns:

OffsetTime

Throws:

oracle.pgql.lang.PgqlException

getValueType

public int getValueType(int elementIdx)
                 throws oracle.pgql.lang.PgqlException

Description copied from interface: PgqlResultSet

Returns the type of value for the given element. The returned values correspond to values in the T column of the PG relational schema.

Parameters:

elementIdx - element index

Returns:

the type of value

Throws:

oracle.pgql.lang.PgqlException - when an error occurs while retrieving the value type

getValueType

public int getValueType(java.lang.String elementName)
                 throws oracle.pgql.lang.PgqlException

Description copied from interface: PgqlResultSet

Returns the type of value for the given element. The returned values correspond to values in the T column of the PG relational schema.

Parameters:

elementName - element name

Returns:

the type of value

Throws:

oracle.pgql.lang.PgqlException - when an error occurs while retrieving the value type