org.apache.flink.table.planner.catalog

Class FunctionCatalogOperatorTable

java.lang.Object

org.apache.flink.table.planner.catalog.FunctionCatalogOperatorTable

All Implemented Interfaces:

org.apache.calcite.sql.SqlOperatorTable

@Internal
public class FunctionCatalogOperatorTable
extends Object
implements org.apache.calcite.sql.SqlOperatorTable

Thin adapter between SqlOperatorTable and FunctionCatalog.

Constructor Summary

Constructors

Constructor and Description
FunctionCatalogOperatorTable(FunctionCatalog functionCatalog, DataTypeFactory dataTypeFactory, org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)

Method Summary

Modifier and Type	Method and Description
List<org.apache.calcite.sql.SqlOperator>	getOperatorList()
void	lookupOperatorOverloads(org.apache.calcite.sql.SqlIdentifier opName, org.apache.calcite.sql.SqlFunctionCategory category, org.apache.calcite.sql.SqlSyntax syntax, List<org.apache.calcite.sql.SqlOperator> operatorList, org.apache.calcite.sql.validate.SqlNameMatcher nameMatcher)

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionCatalogOperatorTable

public FunctionCatalogOperatorTable(FunctionCatalog functionCatalog,
                                    DataTypeFactory dataTypeFactory,
                                    org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)

Method Detail

lookupOperatorOverloads

public void lookupOperatorOverloads(org.apache.calcite.sql.SqlIdentifier opName,
                                    org.apache.calcite.sql.SqlFunctionCategory category,
                                    org.apache.calcite.sql.SqlSyntax syntax,
                                    List<org.apache.calcite.sql.SqlOperator> operatorList,
                                    org.apache.calcite.sql.validate.SqlNameMatcher nameMatcher)

Specified by:

lookupOperatorOverloads in interface org.apache.calcite.sql.SqlOperatorTable

getOperatorList

public List<org.apache.calcite.sql.SqlOperator> getOperatorList()

Specified by:

getOperatorList in interface org.apache.calcite.sql.SqlOperatorTable