checkers.util

Class Heuristics.Matcher

java.lang.Object

com.sun.source.util.SimpleTreeVisitor<@PolyRead Boolean,@Nullable Void>

checkers.util.Heuristics.Matcher

All Implemented Interfaces:

TreeVisitor<@PolyRead Boolean,@Nullable Void>

Direct Known Subclasses:

Heuristics.OfKind, Heuristics.OrMatcher, Heuristics.PreceededBy, Heuristics.WithIn, Heuristics.WithinTrueBranch

Enclosing class:

Heuristics

public static class Heuristics.Matcher
extends SimpleTreeVisitor<@PolyRead Boolean,@Nullable Void>

A convenience class for tree-matching algorithms. Skips parentheses by default.

Field Summary

Fields inherited from class com.sun.source.util.SimpleTreeVisitor

DEFAULT_VALUE

Constructor Summary

Constructors

Constructor and Description
Heuristics.Matcher()

Method Summary

Methods

Modifier and Type	Method and Description
protected @PolyRead Boolean	defaultAction(@Nullable Tree node, @Nullable Void p)
boolean	match(@Nullable TreePath path)
@PolyRead Boolean	visitParenthesized(ParenthesizedTree node, @Nullable Void p)

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

visit, visit, visitAnnotatedType, visitAnnotation, visitArrayAccess, visitArrayType, visitAssert, visitAssignment, visitBinary, visitBlock, visitBreak, visitCase, visitCatch, visitClass, visitCompilationUnit, visitCompoundAssignment, visitConditionalExpression, visitContinue, visitDoWhileLoop, visitEmptyStatement, visitEnhancedForLoop, visitErroneous, visitExpressionStatement, visitForLoop, visitIdentifier, visitIf, visitImport, visitInstanceOf, visitLabeledStatement, visitLambdaExpression, visitLiteral, visitMemberReference, visitMemberSelect, visitMethod, visitMethodInvocation, visitModifiers, visitNewArray, visitNewClass, visitOther, visitParameterizedType, visitPrimitiveType, visitReturn, visitSwitch, visitSynchronized, visitThrow, visitTry, visitTypeCast, visitTypeParameter, visitUnary, visitUnionType, visitVariable, visitWhileLoop, visitWildcard

Methods inherited from class java.lang.Object

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

Constructor Detail

Heuristics.Matcher

public Heuristics.Matcher()

Method Detail

defaultAction

protected @PolyRead Boolean defaultAction(@Nullable Tree node,
                              @Nullable Void p)

Overrides:

defaultAction in class SimpleTreeVisitor<@PolyRead Boolean,@Nullable Void>

visitParenthesized

public @PolyRead Boolean visitParenthesized(ParenthesizedTree node,
                                   @Nullable Void p)

Specified by:

visitParenthesized in interface TreeVisitor<@PolyRead Boolean,@Nullable Void>

Overrides:

visitParenthesized in class SimpleTreeVisitor<@PolyRead Boolean,@Nullable Void>

match

public boolean match(@Nullable TreePath path)