gudusoft.gsqlparser.dlineage.dataflow.model

Class SqllrSnapshot.Call

Object

gudusoft.gsqlparser.dlineage.dataflow.model.SqllrSnapshot.Call

Enclosing class:

SqllrSnapshot

public static final class SqllrSnapshot.Call
extends Object

A function or CASE the analysis built a result set for, described by its parse.

Method Summary

Modifier and Type	Method and Description
SqllrSnapshot.Anchor	getAnchor()
int	getArguments() The number of arguments, or -1 when the call has no argument list.
List<SqllrSnapshot.Anchor>	getConditions() For a CASE: the operand of a simple CASE, then each WHEN condition, in order.
SqllrSnapshot.Token	getNameToken() The token of the function's own name (its part token, else its object token), or null.
String	getVendor()
boolean	isQualified() Whether the function name is written with a qualifier (schema, database, server or package).
boolean	isStarArgument() Whether the only argument is a wildcard (COUNT(*)), decided by its token type.
boolean	isWindowed() Whether the call has an OVER clause.
void	write(StringBuilder out)

Methods inherited from class Object

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

Method Detail

getAnchor

public SqllrSnapshot.Anchor getAnchor()

getVendor

public String getVendor()

getNameToken

public SqllrSnapshot.Token getNameToken()

The token of the function's own name (its part token, else its object token), or null.

isQualified

public boolean isQualified()

Whether the function name is written with a qualifier (schema, database, server or package).

isWindowed

public boolean isWindowed()

Whether the call has an OVER clause.

getArguments

public int getArguments()

The number of arguments, or -1 when the call has no argument list.

isStarArgument

public boolean isStarArgument()

Whether the only argument is a wildcard (COUNT(*)), decided by its token type.

getConditions

public List<SqllrSnapshot.Anchor> getConditions()

For a CASE: the operand of a simple CASE, then each WHEN condition, in order.

write

public void write(StringBuilder out)