Package io.trino.testing

Class MaterializedResult

java.lang.Object

io.trino.testing.MaterializedResult

All Implemented Interfaces:

Iterable<MaterializedRow>

public class MaterializedResult
extends Object
implements Iterable<MaterializedRow>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MaterializedResult.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_PRECISION

Constructor Summary

Constructors

Constructor	Description
MaterializedResult(List<MaterializedRow> rows, List<? extends Type> types)
MaterializedResult(List<MaterializedRow> rows, List<? extends Type> types, List<String> columnNames, Map<String,String> setSessionProperties, Set<String> resetSessionProperties, Optional<String> updateType, OptionalLong updateCount, List<Warning> warnings, Optional<StatementStats> statementStats)
MaterializedResult(List<MaterializedRow> rows, List<? extends Type> types, Optional<List<String>> columnNames)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
MaterializedResult	exceptColumns(String... columnNamesToExclude)
List<String>	getColumnNames()
List<MaterializedRow>	getMaterializedRows()
Stream<Object>	getOnlyColumn()
Set<Object>	getOnlyColumnAsSet()
Object	getOnlyValue()
Set<String>	getResetSessionProperties()
int	getRowCount()
Map<String,String>	getSetSessionProperties()
Optional<StatementStats>	getStatementStats()
List<Type>	getTypes()
OptionalLong	getUpdateCount()
Optional<String>	getUpdateType()
List<Warning>	getWarnings()
int	hashCode()
Iterator<MaterializedRow>	iterator()
static MaterializedResult	materializeSourceDataStream(ConnectorSession session, ConnectorPageSource pageSource, List<Type> types)
MaterializedResult	project(String... columnNamesToInclude)
static MaterializedResult.Builder	resultBuilder(Session session, Type... types)
static MaterializedResult.Builder	resultBuilder(Session session, Iterable<? extends Type> types)
static MaterializedResult.Builder	resultBuilder(ConnectorSession session, Type... types)
static MaterializedResult.Builder	resultBuilder(ConnectorSession session, Iterable<? extends Type> types)
Page	toPage()
String	toString()
MaterializedResult	toTestTypes()	Converts this MaterializedResult to a new one, representing the data using the same type domain as returned by TestingTrinoClient.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

DEFAULT_PRECISION

public static final int DEFAULT_PRECISION

See Also:

• Constant Field Values

Constructor Details

MaterializedResult

public MaterializedResult(List<MaterializedRow> rows,
 List<? extends Type> types)

MaterializedResult

public MaterializedResult(List<MaterializedRow> rows,
 List<? extends Type> types,
 Optional<List<String>> columnNames)

MaterializedResult

public MaterializedResult(List<MaterializedRow> rows,
 List<? extends Type> types,
 List<String> columnNames,
 Map<String,String> setSessionProperties,
 Set<String> resetSessionProperties,
 Optional<String> updateType,
 OptionalLong updateCount,
 List<Warning> warnings,
 Optional<StatementStats> statementStats)

Method Details

getRowCount

public int getRowCount()

iterator

public Iterator<MaterializedRow> iterator()

Specified by:

iterator in interface Iterable<MaterializedRow>

getMaterializedRows

public List<MaterializedRow> getMaterializedRows()

getTypes

public List<Type> getTypes()

getColumnNames

public List<String> getColumnNames()

getSetSessionProperties

public Map<String,String> getSetSessionProperties()

getResetSessionProperties

public Set<String> getResetSessionProperties()

getUpdateType

public Optional<String> getUpdateType()

getUpdateCount

public OptionalLong getUpdateCount()

getWarnings

public List<Warning> getWarnings()

getStatementStats

public Optional<StatementStats> getStatementStats()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

exceptColumns

public MaterializedResult exceptColumns(String... columnNamesToExclude)

project

public MaterializedResult project(String... columnNamesToInclude)

getOnlyColumn

public Stream<Object> getOnlyColumn()

getOnlyColumnAsSet

public Set<Object> getOnlyColumnAsSet()

getOnlyValue

public Object getOnlyValue()

toPage

public Page toPage()

toTestTypes

public MaterializedResult toTestTypes()

Converts this MaterializedResult to a new one, representing the data using the same type domain as returned by TestingTrinoClient.

materializeSourceDataStream

public static MaterializedResult materializeSourceDataStream(ConnectorSession session,
 ConnectorPageSource pageSource,
 List<Type> types)

resultBuilder

public static MaterializedResult.Builder resultBuilder(Session session,
 Type... types)

resultBuilder

public static MaterializedResult.Builder resultBuilder(Session session,
 Iterable<? extends Type> types)

resultBuilder

public static MaterializedResult.Builder resultBuilder(ConnectorSession session,
 Type... types)

resultBuilder

public static MaterializedResult.Builder resultBuilder(ConnectorSession session,
 Iterable<? extends Type> types)