DependencyTracker (Groovy 6.0.0-alpha-2)

org.codehaus.groovy.tools.gse.DependencyTracker

```
public class DependencyTracker
extends ClassCodeVisitorSupport
```
Tracks type dependencies referenced from a source unit and stores them in a StringSetMap.

Constructor Summary

Constructors
Constructor and description
`DependencyTracker(SourceUnit source, StringSetMap cache)` Creates a dependency tracker for a source unit.
`DependencyTracker(SourceUnit source, StringSetMap cache, Map<String, ?> precompiledEntries)` Creates a dependency tracker for a source unit with an explicit set of precompiled dependency entries.

Methods Summary

Methods
Type Params	Return Type	Name and description
	`protected SourceUnit`	`getSourceUnit()` Returns the source unit whose dependencies are being tracked.
	`public void`	`visitAnnotations(AnnotatedNode node)` Records the types of annotations attached to the supplied node.
	`public void`	`visitArrayExpression(ArrayExpression expression)` Records the array type referenced by an array expression.
	`public void`	`visitCastExpression(CastExpression expression)` Records the target type referenced by a cast expression.
	`public void`	`visitCatchStatement(CatchStatement statement)` Records the exception-variable type referenced by a catch statement.
	`public void`	`visitClass(ClassNode node)` Visits a class and records its direct type dependencies.
	`public void`	`visitClassExpression(ClassExpression expression)` Records the type referenced by a class literal expression.
	`public void`	`visitConstructorCallExpression(ConstructorCallExpression call)` Records the constructed type referenced by a constructor call.
	`public void`	`visitField(FieldNode node)` Records the declared type of a visited field.
	`public void`	`visitMethod(MethodNode node)` Records parameter, return, and exception types referenced by a method.
	`public void`	`visitVariableExpression(VariableExpression expression)` Records the type referenced by a variable expression.

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class ClassCodeVisitorSupport`	addError, getSourceUnit, visitAnnotation, visitAnnotations, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitClosureExpression, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitStatementAnnotations, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop
`class CodeVisitorSupport`	afterSwitchCaseStatementsVisited, afterSwitchConditionExpressionVisited, visitArgumentlistExpression, visitArrayExpression, visitAssertStatement, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBlockStatement, visitBooleanExpression, visitBreakStatement, visitBytecodeExpression, visitCaseStatement, visitCastExpression, visitCatchStatement, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitEmptyStatement, visitExpressionStatement, visitFieldExpression, visitForLoop, visitGStringExpression, visitIfElse, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitMethodReferenceExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitReturnStatement, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitSwitch, visitSynchronizedStatement, visitTernaryExpression, visitThrowStatement, visitTryCatchFinally, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression, visitWhileLoop

- Constructor Detail
  - public DependencyTracker(SourceUnit source, StringSetMap cache)
    
    Creates a dependency tracker for a source unit.
    Parameters:
    source - the source unit being analyzed
    cache - the dependency cache to populate
  - public DependencyTracker(SourceUnit source, StringSetMap cache, Map<String, ?> precompiledEntries)
    
    Creates a dependency tracker for a source unit with an explicit set of precompiled dependency entries.
    Parameters:
    source - the source unit being analyzed
    cache - the dependency cache to populate
    precompiledEntries - precompiled classes considered valid dependencies
- Method Detail
  - protected SourceUnit getSourceUnit()
    
    Returns the source unit whose dependencies are being tracked.
    Returns:
    the current source unit
  - public void visitAnnotations(AnnotatedNode node)
    
    Records the types of annotations attached to the supplied node.
    Parameters:
    node - the annotated node being visited
  - public void visitArrayExpression(ArrayExpression expression)
    
    Records the array type referenced by an array expression.
    Parameters:
    expression - the array expression being visited
  - public void visitCastExpression(CastExpression expression)
    
    Records the target type referenced by a cast expression.
    Parameters:
    expression - the cast expression being visited
  - public void visitCatchStatement(CatchStatement statement)
    
    Records the exception-variable type referenced by a catch statement.
    Parameters:
    statement - the catch statement being visited
  - public void visitClass(ClassNode node)
    
    Visits a class and records its direct type dependencies.
    Parameters:
    node - the class being visited
  - public void visitClassExpression(ClassExpression expression)
    
    Records the type referenced by a class literal expression.
    Parameters:
    expression - the class expression being visited
  - public void visitConstructorCallExpression(ConstructorCallExpression call)
    
    Records the constructed type referenced by a constructor call.
    Parameters:
    call - the constructor call expression being visited
  - public void visitField(FieldNode node)
    
    Records the declared type of a visited field.
    Parameters:
    node - the field being visited
  - public void visitMethod(MethodNode node)
    
    Records parameter, return, and exception types referenced by a method.
    Parameters:
    node - the method being visited
  - public void visitVariableExpression(VariableExpression expression)
    
    Records the type referenced by a variable expression.
    Parameters:
    expression - the variable expression being visited

Summary:
Constructor
Method

| Detail:
Constructor
Method

[Java] Class DependencyTracker

Constructor Summary

Methods Summary

Inherited Methods Summary

Constructor Detail

public DependencyTracker(SourceUnit source, StringSetMap cache)

public DependencyTracker(SourceUnit source, StringSetMap cache, Map<String, ?> precompiledEntries)

Method Detail

protected SourceUnit getSourceUnit()

public void visitAnnotations(AnnotatedNode node)

public void visitArrayExpression(ArrayExpression expression)

public void visitCastExpression(CastExpression expression)

public void visitCatchStatement(CatchStatement statement)

public void visitClass(ClassNode node)

public void visitClassExpression(ClassExpression expression)

public void visitConstructorCallExpression(ConstructorCallExpression call)

public void visitField(FieldNode node)

public void visitMethod(MethodNode node)

public void visitVariableExpression(VariableExpression expression)