Class TreeMatcher<T extends Tree>

java.lang.Object

org.sonar.java.matcher.TreeMatcher<T>

public class TreeMatcher<T extends Tree>
extends Object

Method Summary

Modifier and Type	Method	Description
TreeMatcher<T>	and(TreeMatcher<T> other)
static <U extends Tree> TreeMatcher<U>	any()
Predicate<T>	asPredicate()
static TreeMatcher<ExpressionTree>	calls(MethodMatchers methodMatchers)
static TreeMatcher<ExpressionTree>	calls(MethodMatchers methodMatchers, TreeMatcher<MethodInvocationTree> methodInvocationMatcher)
boolean	check(T tree)
static TreeMatcher<StatementTree>	forEachStatement(TreeMatcher<ForEachStatement> forEachMatcher)
static TreeMatcher<Tree>	hasSize(int size)
static TreeMatcher<MethodInvocationTree>	invokedOn(TreeMatcher<ExpressionTree> expressionMatcher)
static TreeMatcher<ExpressionTree>	isCall(TreeMatcher<MethodInvocationTree> methodInvocationMatcher)
static TreeMatcher<Tree>	isExpression(TreeMatcher<ExpressionTree> expressionMatcher)
static TreeMatcher<ExpressionTree>	isIdentifier(String name)
static TreeMatcher<ExpressionTree>	isIdentifier(Symbol symbol)
static TreeMatcher<ExpressionTree>	isIdentifier(IdentifierTree identifier)
static TreeMatcher<StatementTree>	isInvocation(TreeMatcher<MethodInvocationTree> methodInvocationMatcher)
static TreeMatcher<StatementTree>	isInvocationOf(MethodMatchers methodMatchers)
static TreeMatcher<StatementTree>	isInvocationOf(MethodMatchers methodMatchers, TreeMatcher<MethodInvocationTree> methodInvocationMatcher)
static TreeMatcher<ExpressionTree>	isLambdaExpression(TreeMatcher<LambdaExpressionTree> lambdaMatcher)
static <U extends Tree> TreeMatcher<U>	matching(Predicate<U> predicate)
TreeMatcher<T>	or(TreeMatcher<T> other)
static <T extends Tree> TreeMatcher<T>	recursive(UnaryOperator<TreeMatcher<T>> treeMatcherMaker)	Method to allow defining a matcher that refers to itself.
static TreeMatcher<Tree>	statementAt(int index, TreeMatcher<StatementTree> statementMatcher)
static TreeMatcher<MethodInvocationTree>	withArgument(int index, TreeMatcher<ExpressionTree> expressionMatcher)
static TreeMatcher<LambdaExpressionTree>	withBody(TreeMatcher<Tree> bodyMatcher)
static TreeMatcher<ForEachStatement>	withExpression(TreeMatcher<ExpressionTree> expressionMatcher)

Methods inherited from class java.lang.Object

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

Method Details

check

public boolean check(T tree)

and

public TreeMatcher<T> and(TreeMatcher<T> other)

or

public TreeMatcher<T> or(TreeMatcher<T> other)

recursive

public static <T extends Tree> TreeMatcher<T> recursive(UnaryOperator<TreeMatcher<T>> treeMatcherMaker)

Method to allow defining a matcher that refers to itself.

matching

public static <U extends Tree> TreeMatcher<U> matching(Predicate<U> predicate)

any

public static <U extends Tree> TreeMatcher<U> any()

asPredicate

public Predicate<T> asPredicate()

calls

public static TreeMatcher<ExpressionTree> calls(MethodMatchers methodMatchers,
 TreeMatcher<MethodInvocationTree> methodInvocationMatcher)

calls

public static TreeMatcher<ExpressionTree> calls(MethodMatchers methodMatchers)

isCall

public static TreeMatcher<ExpressionTree> isCall(TreeMatcher<MethodInvocationTree> methodInvocationMatcher)

isInvocationOf

public static TreeMatcher<StatementTree> isInvocationOf(MethodMatchers methodMatchers,
 TreeMatcher<MethodInvocationTree> methodInvocationMatcher)

isInvocationOf

public static TreeMatcher<StatementTree> isInvocationOf(MethodMatchers methodMatchers)

isInvocation

public static TreeMatcher<StatementTree> isInvocation(TreeMatcher<MethodInvocationTree> methodInvocationMatcher)

isIdentifier

public static TreeMatcher<ExpressionTree> isIdentifier(String name)

isIdentifier

public static TreeMatcher<ExpressionTree> isIdentifier(Symbol symbol)

isIdentifier

public static TreeMatcher<ExpressionTree> isIdentifier(IdentifierTree identifier)

isLambdaExpression

public static TreeMatcher<ExpressionTree> isLambdaExpression(TreeMatcher<LambdaExpressionTree> lambdaMatcher)

withBody

public static TreeMatcher<LambdaExpressionTree> withBody(TreeMatcher<Tree> bodyMatcher)

isExpression

public static TreeMatcher<Tree> isExpression(TreeMatcher<ExpressionTree> expressionMatcher)

hasSize

public static TreeMatcher<Tree> hasSize(int size)

statementAt

public static TreeMatcher<Tree> statementAt(int index,
 TreeMatcher<StatementTree> statementMatcher)

forEachStatement

public static TreeMatcher<StatementTree> forEachStatement(TreeMatcher<ForEachStatement> forEachMatcher)

withExpression

public static TreeMatcher<ForEachStatement> withExpression(TreeMatcher<ExpressionTree> expressionMatcher)

invokedOn

public static TreeMatcher<MethodInvocationTree> invokedOn(TreeMatcher<ExpressionTree> expressionMatcher)

withArgument

public static TreeMatcher<MethodInvocationTree> withArgument(int index,
 TreeMatcher<ExpressionTree> expressionMatcher)