org.netbeans.api.java.source.support

Class CancellableTreePathScanner<R,P>

java.lang.Object

com.sun.source.util.TreeScanner<R,P>

com.sun.source.util.TreePathScanner<R,P>

org.netbeans.api.java.source.support.ErrorAwareTreePathScanner<R,P>

org.netbeans.api.java.source.support.CancellableTreePathScanner<R,P>

All Implemented Interfaces:

TreeVisitor<R,P>

public class CancellableTreePathScanner<R,P>
extends ErrorAwareTreePathScanner<R,P>

Constructor Summary

Constructors

Constructor and Description
CancellableTreePathScanner() Construct a new CancellableTreePathScanner which can be canceled by calling the CancellableTreePathScanner.cancel() method.
CancellableTreePathScanner(AtomicBoolean canceled) Construct a new CancellableTreePath Scanner which can be canceled either by calling the CancellableTreePathScanner.cancel() method, or by setting true into the provided canceled AtomicBoolean.

Method Summary

Modifier and Type	Method and Description
void	cancel()
protected boolean	isCanceled()
R	scan(Iterable<? extends Tree> trees, P p)
R	scan(Tree tree, P p)

Methods inherited from class org.netbeans.api.java.source.support.ErrorAwareTreePathScanner

visitErroneous

Methods inherited from class com.sun.source.util.TreePathScanner

getCurrentPath, scan

Methods inherited from class com.sun.source.util.TreeScanner

reduce, visitAnnotatedType, visitAnnotation, visitArrayAccess, visitArrayType, visitAssert, visitAssignment, visitBinary, visitBindingPattern, visitBlock, visitBreak, visitCase, visitCatch, visitClass, visitCompilationUnit, visitCompoundAssignment, visitConditionalExpression, visitContinue, visitDoWhileLoop, visitEmptyStatement, visitEnhancedForLoop, visitExports, visitExpressionStatement, visitForLoop, visitIdentifier, visitIf, visitImport, visitInstanceOf, visitIntersectionType, visitLabeledStatement, visitLambdaExpression, visitLiteral, visitMemberReference, visitMemberSelect, visitMethod, visitMethodInvocation, visitModifiers, visitModule, visitNewArray, visitNewClass, visitOpens, visitOther, visitPackage, visitParameterizedType, visitParenthesized, visitPrimitiveType, visitProvides, visitRequires, visitReturn, visitSwitch, visitSwitchExpression, visitSynchronized, visitThrow, visitTry, visitTypeCast, visitTypeParameter, visitUnary, visitUnionType, visitUses, visitVariable, visitWhileLoop, visitWildcard, visitYield

Methods inherited from class java.lang.Object

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

Constructor Detail

CancellableTreePathScanner

public CancellableTreePathScanner()

Construct a new CancellableTreePathScanner which can be canceled by calling the CancellableTreePathScanner.cancel() method.

CancellableTreePathScanner

public CancellableTreePathScanner(AtomicBoolean canceled)

Construct a new CancellableTreePath Scanner which can be canceled either by calling the CancellableTreePathScanner.cancel() method, or by setting true into the provided canceled AtomicBoolean.

Parameters:

canceled - an AtomicBoolean through which this scanner can be canceled. The scanner never changes the state of the AtomicBoolean.

Since:

0.29

Method Detail

isCanceled

protected boolean isCanceled()

cancel

public void cancel()

scan

public R scan(Tree tree,
              P p)

Overrides:

scan in class TreePathScanner<R,P>

scan

public R scan(Iterable<? extends Tree> trees,
              P p)

Overrides:

scan in class TreeScanner<R,P>