Package org.apache.calcite.sql.validate

Class SqlValidatorImpl.PatternVarVisitor

java.lang.Object

org.apache.calcite.sql.validate.SqlValidatorImpl.PatternVarVisitor

All Implemented Interfaces:

SqlVisitor<java.lang.Void>

Enclosing class:

SqlValidatorImpl

private class SqlValidatorImpl.PatternVarVisitor
extends java.lang.Object
implements SqlVisitor<java.lang.Void>

retrieve pattern variables defined

Field Summary

Fields

Modifier and Type	Field	Description
private MatchRecognizeScope	scope

Constructor Summary

Constructors

Constructor	Description
PatternVarVisitor(MatchRecognizeScope scope)

Method Summary

Modifier and Type	Method	Description
java.lang.Void	visit(SqlCall call)	Visits a call to a SqlOperator.
java.lang.Void	visit(SqlDataTypeSpec type)	Visits a datatype specification.
java.lang.Void	visit(SqlDynamicParam param)	Visits a dynamic parameter.
java.lang.Void	visit(SqlIdentifier id)	Visits an identifier.
java.lang.Void	visit(SqlIntervalQualifier intervalQualifier)	Visits an interval qualifier
java.lang.Void	visit(SqlLiteral literal)	Visits a literal.
java.lang.Void	visit(SqlNodeList nodeList)	Visits a list of SqlNode objects.

Methods inherited from class java.lang.Object

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

Field Detail

scope

private MatchRecognizeScope scope

Constructor Detail

PatternVarVisitor

PatternVarVisitor(MatchRecognizeScope scope)

Method Detail

visit

public java.lang.Void visit(SqlLiteral literal)

Description copied from interface: SqlVisitor

Visits a literal.

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

literal - Literal

See Also:

SqlLiteral.accept(SqlVisitor)

visit

public java.lang.Void visit(SqlCall call)

Description copied from interface: SqlVisitor

Visits a call to a SqlOperator.

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

call - Call

See Also:

SqlCall.accept(SqlVisitor)

visit

public java.lang.Void visit(SqlNodeList nodeList)

Description copied from interface: SqlVisitor

Visits a list of SqlNode objects.

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

nodeList - list of nodes

See Also:

SqlNodeList.accept(SqlVisitor)

visit

public java.lang.Void visit(SqlIdentifier id)

Description copied from interface: SqlVisitor

Visits an identifier.

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

id - identifier

See Also:

SqlIdentifier.accept(SqlVisitor)

visit

public java.lang.Void visit(SqlDataTypeSpec type)

Description copied from interface: SqlVisitor

Visits a datatype specification.

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

type - datatype specification

See Also:

SqlDataTypeSpec.accept(SqlVisitor)

visit

public java.lang.Void visit(SqlDynamicParam param)

Description copied from interface: SqlVisitor

Visits a dynamic parameter.

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

param - Dynamic parameter

See Also:

SqlDynamicParam.accept(SqlVisitor)

visit

public java.lang.Void visit(SqlIntervalQualifier intervalQualifier)

Description copied from interface: SqlVisitor

Visits an interval qualifier

Specified by:

visit in interface SqlVisitor<java.lang.Void>

Parameters:

intervalQualifier - Interval qualifier

See Also:

SqlIntervalQualifier.accept(SqlVisitor)