gudusoft.gsqlparser.resolver2.enhancement

Class CollectedColumnRef

Object

gudusoft.gsqlparser.resolver2.enhancement.CollectedColumnRef

public class CollectedColumnRef
extends Object

Represents a column reference collected during resolution that needs to be added to a namespace. This is used by the explicit namespace enhancement phase to track which columns should be added to which namespaces between resolution passes.

Constructor Summary

Constructors

Constructor and Description
CollectedColumnRef(String columnName, INamespace targetNamespace, TObjectName sourceReference, int passNumber, double confidence, String evidence) Deprecated. Use CollectedColumnRef(String, INamespace, TObjectName, int, ResolutionEvidence) instead
CollectedColumnRef(String columnName, INamespace targetNamespace, TObjectName sourceReference, int passNumber, ResolutionEvidence evidenceDetail) Constructor with ResolutionEvidence (preferred for new code).

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getColumnName()
double	getConfidence()
String	getEvidence()
ResolutionEvidence	getEvidenceDetail() Get the structured evidence detail for this column reference.
int	getPassNumber()
String	getSourceLocation()
TObjectName	getSourceReference()
INamespace	getTargetNamespace()
int	hashCode()
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CollectedColumnRef

public CollectedColumnRef(String columnName,
                          INamespace targetNamespace,
                          TObjectName sourceReference,
                          int passNumber,
                          double confidence,
                          String evidence)

Deprecated. Use CollectedColumnRef(String, INamespace, TObjectName, int, ResolutionEvidence) instead

Legacy constructor for backward compatibility.

CollectedColumnRef

public CollectedColumnRef(String columnName,
                          INamespace targetNamespace,
                          TObjectName sourceReference,
                          int passNumber,
                          ResolutionEvidence evidenceDetail)

Constructor with ResolutionEvidence (preferred for new code).

Parameters:

columnName - The column name to add

targetNamespace - The target namespace

sourceReference - The AST node that referenced this column

passNumber - The resolution pass number

evidenceDetail - Structured evidence detail

Method Detail

getColumnName

public String getColumnName()

getTargetNamespace

public INamespace getTargetNamespace()

getSourceReference

public TObjectName getSourceReference()

getPassNumber

public int getPassNumber()

getConfidence

public double getConfidence()

getEvidence

public String getEvidence()

getEvidenceDetail

public ResolutionEvidence getEvidenceDetail()

Get the structured evidence detail for this column reference.

Returns:

The structured evidence detail

getSourceLocation

public String getSourceLocation()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object