gudusoft.gsqlparser.dlineage.dataflow.model

Class SqllrSnapshot.Statement

Object

gudusoft.gsqlparser.dlineage.dataflow.model.SqllrSnapshot.Statement

Enclosing class:

SqllrSnapshot

public static final class SqllrSnapshot.Statement
extends Object

A statement the analysis worked in, copied when first seen.

Method Summary

Modifier and Type	Method and Description
SqllrSnapshot.Anchor	getAnchor()
int	getEntries() How many times the analysis entered the statement (analyzeCustomSqlStmt), nested statements and statements of dynamic SQL included; 0 for a statement it only reached (a parse parent, a query's SELECT).
String	getFailureClass() For an analysed statement whose analysis failed, the exception's class name, else null.
String	getFailureMessage()
long	getHandle()
long	getParent() The parse tree's parent statement, or 0.
long	getStackParent() The statement the analysis was working in when it entered this one (the entry below it on the analysis's statement stack), or 0 for a statement analysed at the top.
String	getStatementClass()
String	getStatementType() The statement type (ESqlStatementType name).
int	getUnit() For an analysed statement, the input unit it was parsed from, or -1.
boolean	isAnalysed() Whether the analysis analysed the statement as a top-level statement of its own.
boolean	isFinished() For an analysed statement, whether its analysis ended.
boolean	isPrimary() For an analysed statement, whether it is one of its unit's parsed top-level statements.
void	write(StringBuilder out)

Methods inherited from class Object

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

Method Detail

getHandle

public long getHandle()

getStatementClass

public String getStatementClass()

getStatementType

public String getStatementType()

The statement type (ESqlStatementType name).

getStackParent

public long getStackParent()

The statement the analysis was working in when it entered this one (the entry below it on the analysis's statement stack), or 0 for a statement analysed at the top.

getParent

public long getParent()

The parse tree's parent statement, or 0.

getAnchor

public SqllrSnapshot.Anchor getAnchor()

getEntries

public int getEntries()

How many times the analysis entered the statement (analyzeCustomSqlStmt), nested statements and statements of dynamic SQL included; 0 for a statement it only reached (a parse parent, a query's SELECT).

isAnalysed

public boolean isAnalysed()

Whether the analysis analysed the statement as a top-level statement of its own.

getUnit

public int getUnit()

For an analysed statement, the input unit it was parsed from, or -1.

isPrimary

public boolean isPrimary()

For an analysed statement, whether it is one of its unit's parsed top-level statements.

isFinished

public boolean isFinished()

For an analysed statement, whether its analysis ended.

getFailureClass

public String getFailureClass()

For an analysed statement whose analysis failed, the exception's class name, else null.

getFailureMessage

public String getFailureMessage()

write

public void write(StringBuilder out)