Package gudusoft.gsqlparser.resolver2.scope

Class OraclePackageScope

Object

gudusoft.gsqlparser.resolver2.scope.AbstractScope

gudusoft.gsqlparser.resolver2.scope.OraclePackageScope

All Implemented Interfaces:

IScope

public class OraclePackageScope
extends AbstractScope

Scope for Oracle PL/SQL package bodies.

Provides access to package-level declarations for all nested procedures, functions, and blocks within the package body.

Name resolution priority within package body:

1. Local variables (PlsqlBlockScope)
2. Package members (OraclePackageNamespace)
3. SQL table columns (SelectScope/FromScope)
4. External packages (via GlobalScope)

Field Summary

Fields inherited from class gudusoft.gsqlparser.resolver2.scope.AbstractScope

node, parent, scopeType

Constructor Summary

Constructors

Constructor	Description
OraclePackageScope(IScope parent, TPlsqlCreatePackage packageStmt, OraclePackageNamespace packageNamespace)	Create a new Oracle package scope.

Method Summary

Modifier and Type	Method	Description
void	addChild(INamespace namespace, String alias, boolean nullable)	Default implementation: not supported (most scopes don't have children)
List<ScopeChild>	getChildren()	Default implementation: empty list
String	getPackageName()	Get the package name.
OraclePackageNamespace	getPackageNamespace()	Get the package namespace.
List<INamespace>	getVisibleNamespaces()	Default implementation: delegate to parent
void	resolve(List<String> names, INameMatcher matcher, boolean deep, IResolved resolved)	Default implementation: delegate to parent
INamespace	resolveTable(String tableName)	Default implementation: delegate to parent
String	toString()

Methods inherited from class gudusoft.gsqlparser.resolver2.scope.AbstractScope

fullyQualify, getNode, getParent, getScopeType, isWithin

Methods inherited from class java.lang.Object

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

Constructor Details

OraclePackageScope

public OraclePackageScope(IScope parent,
 TPlsqlCreatePackage packageStmt,
 OraclePackageNamespace packageNamespace)

Create a new Oracle package scope.

Parameters:

parent - The parent scope

packageStmt - The package AST node

packageNamespace - The namespace containing package members

Method Details

getPackageNamespace

public OraclePackageNamespace getPackageNamespace()

Get the package namespace.

Returns:

The OraclePackageNamespace containing package-level declarations

getPackageName

public String getPackageName()

Get the package name.

Returns:

The package name

addChild

public void addChild(INamespace namespace,
 String alias,
 boolean nullable)

Description copied from class: AbstractScope

Default implementation: not supported (most scopes don't have children)

Specified by:

addChild in interface IScope

Overrides:

addChild in class AbstractScope

Parameters:

namespace - The namespace to add

alias - The alias for this namespace

nullable - Whether this namespace is nullable (e.g., RIGHT side of LEFT JOIN)

getChildren

public List<ScopeChild> getChildren()

Description copied from class: AbstractScope

Default implementation: empty list

Specified by:

getChildren in interface IScope

Overrides:

getChildren in class AbstractScope

Returns:

List of scope children

resolveTable

public INamespace resolveTable(String tableName)

Description copied from class: AbstractScope

Default implementation: delegate to parent

Specified by:

resolveTable in interface IScope

Overrides:

resolveTable in class AbstractScope

Parameters:

tableName - Table name or alias

Returns:

Namespace if found, null otherwise

resolve

public void resolve(List<String> names,
 INameMatcher matcher,
 boolean deep,
 IResolved resolved)

Description copied from class: AbstractScope

Default implementation: delegate to parent

Specified by:

resolve in interface IScope

Overrides:

resolve in class AbstractScope

Parameters:

names - Name parts (e.g., ["schema", "table", "column"])

matcher - Name matcher for case sensitivity rules

deep - Whether to recursively resolve into record fields

resolved - Callback to collect all matches

getVisibleNamespaces

public List<INamespace> getVisibleNamespaces()

Description copied from class: AbstractScope

Default implementation: delegate to parent

Specified by:

getVisibleNamespaces in interface IScope

Overrides:

getVisibleNamespaces in class AbstractScope

Returns:

List of visible namespaces

toString

public String toString()

Overrides:

toString in class AbstractScope