Package org.apache.calcite.sql.validate

Class SqlNonNullableAccessors

java.lang.Object

org.apache.calcite.sql.validate.SqlNonNullableAccessors

public class SqlNonNullableAccessors
extends Object

This class provides non-nullable accessors for common getters.

Method Summary

Modifier and Type	Method	Description
static SqlNode	getCondition(SqlJoin join)
static SqlNode	getMatchCondition(SqlAsofJoin join)
static SqlValidatorNamespace	getNamespace(SqlCallBinding callBinding)
static <T> T	getOperandLiteralValueOrThrow(SqlOperatorBinding opBinding, int ordinal, Class<T> clazz)
static SqlValidatorScope	getScope(SqlCallBinding callBinding)
static SqlNodeList	getSelectList(SqlSelect innerSelect)
static SqlSelect	getSourceSelect(SqlDelete statement)
static SqlSelect	getSourceSelect(SqlMerge statement)
static SqlSelect	getSourceSelect(SqlUpdate statement)
static SqlValidatorTable	getTable(SqlValidatorNamespace ns)

Methods inherited from class java.lang.Object

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

Method Details

getSourceSelect

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlSelect getSourceSelect(SqlUpdate statement)

getSourceSelect

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlSelect getSourceSelect(SqlDelete statement)

getSourceSelect

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlSelect getSourceSelect(SqlMerge statement)

getCondition

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlNode getCondition(SqlJoin join)

getMatchCondition

public static SqlNode getMatchCondition(SqlAsofJoin join)

getSelectList

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlNodeList getSelectList(SqlSelect innerSelect)

getTable

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlValidatorTable getTable(SqlValidatorNamespace ns)

getScope

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlValidatorScope getScope(SqlCallBinding callBinding)

getNamespace

@API(since="1.27",
     status=EXPERIMENTAL)
public static SqlValidatorNamespace getNamespace(SqlCallBinding callBinding)

getOperandLiteralValueOrThrow

@API(since="1.27",
     status=EXPERIMENTAL)
public static <T> T getOperandLiteralValueOrThrow(SqlOperatorBinding opBinding,
 int ordinal,
 Class<T> clazz)