Package com.exasol.adapter.sql

Class SqlFunctionScalarJsonValue

java.lang.Object

com.exasol.adapter.sql.SqlNode

com.exasol.adapter.sql.SqlFunctionScalarJsonValue

public class SqlFunctionScalarJsonValue
extends SqlNode

This class represents the ScalarFunction.JSON_VALUE scalar function.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SqlFunctionScalarJsonValue.Behavior	This class represent behavior of SqlFunctionScalarJsonValue on error or empty.
static class	SqlFunctionScalarJsonValue.BehaviorType	A list of expected behavior types.

Constructor Summary

Constructors

Constructor	Description
SqlFunctionScalarJsonValue(ScalarFunction scalarFunction, List<SqlNode> arguments, DataType returningDataType, SqlFunctionScalarJsonValue.Behavior emptyBehavior, SqlFunctionScalarJsonValue.Behavior errorBehavior)

Method Summary

Modifier and Type	Method	Description
<R> R	accept(SqlNodeVisitor<R> visitor)	See SqlNodeVisitor
List<SqlNode>	getArguments()
SqlFunctionScalarJsonValue.Behavior	getEmptyBehavior()
SqlFunctionScalarJsonValue.Behavior	getErrorBehavior()
DataType	getReturningDataType()
ScalarFunction	getScalarFunction()
SqlNodeType	getType()

Methods inherited from class com.exasol.adapter.sql.SqlNode

getParent, hasParent, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlFunctionScalarJsonValue

public SqlFunctionScalarJsonValue(ScalarFunction scalarFunction,
                                  List<SqlNode> arguments,
                                  DataType returningDataType,
                                  SqlFunctionScalarJsonValue.Behavior emptyBehavior,
                                  SqlFunctionScalarJsonValue.Behavior errorBehavior)

Method Detail

getType

public SqlNodeType getType()

Specified by:

getType in class SqlNode

accept

public <R> R accept(SqlNodeVisitor<R> visitor)
             throws AdapterException

Description copied from class: SqlNode

See SqlNodeVisitor

Specified by:

accept in class SqlNode

Type Parameters:

R - generic SqlNodeVisitor type

Parameters:

visitor - The visitor object on which the appropriate visit(sqlNode) method is called

Returns:

visited object

Throws:

AdapterException - can be thrown

getScalarFunction

public ScalarFunction getScalarFunction()

getArguments

public List<SqlNode> getArguments()

getReturningDataType

public DataType getReturningDataType()

getEmptyBehavior

public SqlFunctionScalarJsonValue.Behavior getEmptyBehavior()

getErrorBehavior

public SqlFunctionScalarJsonValue.Behavior getErrorBehavior()