Package org.apache.calcite.sql

Class SqlSpatialTypeOperatorTable

java.lang.Object

org.apache.calcite.sql.SqlSpatialTypeOperatorTable

All Implemented Interfaces:

SqlOperatorTable

public class SqlSpatialTypeOperatorTable
extends Object
implements SqlOperatorTable

Implementation of SqlSpatialTypeOperatorTable containing the spatial operators and functions.

Constructor Summary

Constructors

Constructor	Description
SqlSpatialTypeOperatorTable()

Method Summary

Modifier and Type	Method	Description
List<SqlOperator>	getOperatorList()	Retrieves a list of all functions and operators in this table.
void	lookupOperatorOverloads(SqlIdentifier opName, @Nullable SqlFunctionCategory category, SqlSyntax syntax, List<SqlOperator> operatorList, SqlNameMatcher nameMatcher)	Retrieves a list of operators with a given name and syntax.

Methods inherited from class java.lang.Object

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

Constructor Details

SqlSpatialTypeOperatorTable

public SqlSpatialTypeOperatorTable()

Method Details

lookupOperatorOverloads

public void lookupOperatorOverloads(SqlIdentifier opName,
 @Nullable SqlFunctionCategory category,
 SqlSyntax syntax,
 List<SqlOperator> operatorList,
 SqlNameMatcher nameMatcher)

Description copied from interface: SqlOperatorTable

Retrieves a list of operators with a given name and syntax. For example, by passing SqlSyntax.Function, the returned list is narrowed to only matching SqlFunction objects.

Specified by:

lookupOperatorOverloads in interface SqlOperatorTable

Parameters:

opName - name of operator

category - function category to look up, or null for any matching operator

syntax - syntax type of operator

operatorList - mutable list to which to append matches

nameMatcher - Name matcher

getOperatorList

public List<SqlOperator> getOperatorList()

Description copied from interface: SqlOperatorTable

Retrieves a list of all functions and operators in this table. Used for automated testing. Depending on the table type, may or may not be mutable.

Specified by:

getOperatorList in interface SqlOperatorTable

Returns:

list of SqlOperator objects