Package org.apache.calcite.sql.test

Class SqlTests.StringTypeChecker

java.lang.Object

org.apache.calcite.sql.test.SqlTests.StringTypeChecker

All Implemented Interfaces:

SqlTester.TypeChecker

Enclosing class:

SqlTests

public static class SqlTests.StringTypeChecker
extends Object
implements SqlTester.TypeChecker

Type checker which compares types to a specified string.

The string contains "NOT NULL" constraints, but does not contain collations and charsets. For example,

• INTEGER NOT NULL
• BOOLEAN
• DOUBLE NOT NULL MULTISET NOT NULL
• CHAR(3) NOT NULL
• RecordType(INTEGER X, VARCHAR(10) Y)

Constructor Summary

Constructors

Constructor	Description
StringTypeChecker(String expected)

Method Summary

Modifier and Type	Method	Description
void	checkType(Supplier<String> sql, RelDataType type)

Methods inherited from class java.lang.Object

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

Constructor Details

StringTypeChecker

public StringTypeChecker(String expected)

Method Details

checkType

public void checkType(Supplier<String> sql,
 RelDataType type)

Specified by:

checkType in interface SqlTester.TypeChecker