Class DiagnosticCollector<S>

java.lang.Object

javax.tools.DiagnosticCollector<S>

Type Parameters:: S - the type of source objects used by diagnostics received by this object

All Implemented Interfaces:: DiagnosticListener<S>

public final class DiagnosticCollector<S> extends Object implements DiagnosticListener<S>

Provides an easy way to collect diagnostics in a list.

Since:: 1.6

Constructor Summary

Constructor	Description
`DiagnosticCollector()`	Creates a new instance of DiagnosticCollector.

Method Summary

Modifier and Type	Method	Description
`List<Diagnostic<? extends S>>`	`getDiagnostics()`	Returns a list view of diagnostics collected by this object.
`void`	`report(Diagnostic<? extends S> diagnostic)`	Invoked when a problem is found.

Methods declared in class Object

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

Constructor Details

DiagnosticCollector

public DiagnosticCollector()

Creates a new instance of DiagnosticCollector.

Method Details

report

public void report(Diagnostic<? extends S> diagnostic)

Description copied from interface: DiagnosticListener

Invoked when a problem is found.

Specified by:: report in interface DiagnosticListener<S>
Parameters:: diagnostic - a diagnostic representing the problem that was found

getDiagnostics

public List<Diagnostic<? extends S>> getDiagnostics()

Returns a list view of diagnostics collected by this object.

Returns:: a list view of diagnostics

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https://docs.oracle.com/en/java/javase/25/docs/api/java.compiler/javax/tools/DiagnosticCollector.html