Package com.exasol.adapter.sql

Class SqlPredicateIsJson

java.lang.Object

com.exasol.adapter.sql.SqlNode

com.exasol.adapter.sql.SqlPredicate

com.exasol.adapter.sql.AbstractSqlPredicateJson

com.exasol.adapter.sql.SqlPredicateIsJson

public class SqlPredicateIsJson
extends AbstractSqlPredicateJson

This class represents the Predicate.IS_JSON predicate.

Nested Class Summary

Nested classes/interfaces inherited from class com.exasol.adapter.sql.AbstractSqlPredicateJson

AbstractSqlPredicateJson.KeyUniquenessConstraint, AbstractSqlPredicateJson.TypeConstraints

Field Summary

Fields inherited from class com.exasol.adapter.sql.AbstractSqlPredicateJson

expression, keyUniquenessConstraint, typeConstraint

Constructor Summary

Constructors

Constructor	Description
SqlPredicateIsJson(SqlNode expression, AbstractSqlPredicateJson.TypeConstraints typeConstraint, AbstractSqlPredicateJson.KeyUniquenessConstraint keyUniquenessConstraint)	Instantiates a new Sql predicate is json.

Method Summary

Modifier and Type	Method	Description
<R> R	accept(SqlNodeVisitor<R> visitor)	See SqlNodeVisitor
SqlNodeType	getType()	Gets type.

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

getExpression, getKeyUniquenessConstraint, getTypeConstraint

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

getFunction

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

SqlPredicateIsJson

public SqlPredicateIsJson(SqlNode expression,
                          AbstractSqlPredicateJson.TypeConstraints typeConstraint,
                          AbstractSqlPredicateJson.KeyUniquenessConstraint keyUniquenessConstraint)

Instantiates a new Sql predicate is json.

Parameters:

expression - the expression

typeConstraint - the type constraint

keyUniquenessConstraint - the key uniqueness constraint

Method Detail

getType

public SqlNodeType getType()

Description copied from class: SqlNode

Gets type.

Specified by:

getType in class SqlNode

Returns:

the type

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