Examples with BlockStmt com.github.javaparser.ast.stmt.BlockStmt used on opensource projects

Example 1 with BlockStmt

use of com.github.javaparser.ast.stmt.BlockStmt in project checker-framework by typetools.

the class ToIndexFileConverter method visit.

@Override
public Void visit(MethodDeclaration decl, AElement elem) {
    Type type = decl.getType();
    List<Parameter> params = decl.getParameters();
    List<TypeParameter> typeParams = decl.getTypeParameters();
    Optional<ReceiverParameter> rcvrParam = decl.getReceiverParameter();
    BlockStmt body = decl.getBody().orElse(null);
    StringBuilder sb = new StringBuilder(decl.getNameAsString()).append('(');
    AClass clazz = (AClass) elem;
    AMethod method;
    if (params != null) {
        for (Parameter param : params) {
            Type ptype = param.getType();
            sb.append(getJVML(ptype));
        }
    }
    sb.append(')').append(getJVML(type));
    method = clazz.methods.vivify(sb.toString());
    visitDecl(decl, method);
    visitType(type, method.returnType);
    if (params != null) {
        for (int i = 0; i < params.size(); i++) {
            Parameter param = params.get(i);
            AField field = method.parameters.vivify(i);
            visitType(param.getType(), field.type);
        }
    }
    if (rcvrParam.isPresent()) {
        for (AnnotationExpr expr : rcvrParam.get().getAnnotations()) {
            Annotation anno = extractAnnotation(expr);
            method.receiver.type.tlAnnotationsHere.add(anno);
        }
    }
    if (typeParams != null) {
        for (int i = 0; i < typeParams.size(); i++) {
            TypeParameter typeParam = typeParams.get(i);
            List<ClassOrInterfaceType> bounds = typeParam.getTypeBound();
            if (bounds != null) {
                for (int j = 0; j < bounds.size(); j++) {
                    ClassOrInterfaceType bound = bounds.get(j);
                    BoundLocation loc = new BoundLocation(i, j);
                    bound.accept(this, method.bounds.vivify(loc));
                }
            }
        }
    }
    return body == null ? null : body.accept(this, method);
}

Example 2 with BlockStmt

use of com.github.javaparser.ast.stmt.BlockStmt in project javaparser by javaparser.

the class CommentParsingSteps method thenBlockStatementInMethodInClassHasOrphanComments.

@Then("block statement in method $methodPosition in class $classPosition has $expectedCount orphan comments")
public void thenBlockStatementInMethodInClassHasOrphanComments(int methodPosition, int classPosition, int expectedCount) {
    TypeDeclaration<?> classUnderTest = compilationUnit.getType(classPosition - 1);
    MethodDeclaration methodUnderTest = getMemberByTypeAndPosition(classUnderTest, methodPosition - 1, MethodDeclaration.class);
    BlockStmt blockStmtUnderTest = methodUnderTest.getBody().orElse(null);
    assertThat(blockStmtUnderTest.getOrphanComments().size(), is(expectedCount));
}

Example 3 with BlockStmt

use of com.github.javaparser.ast.stmt.BlockStmt in project javaparser by javaparser.

the class ParsingSteps method thenLambdaInStatementInMethodInClassBlockStatementIsNull.

@Then("lambda in statement $statementPosition in method $methodPosition in class $classPosition block statement is null")
public void thenLambdaInStatementInMethodInClassBlockStatementIsNull(int statementPosition, int methodPosition, int classPosition) {
    LambdaExpr lambdaExpr = getLambdaExprInStatementInMethodInClass(statementPosition, methodPosition, classPosition);
    BlockStmt blockStmt = lambdaExpr.getBody().asBlockStmt();
    assertEquals(true, blockStmt.getStatements().isEmpty());
}

Example 4 with BlockStmt

use of com.github.javaparser.ast.stmt.BlockStmt in project javaparser by javaparser.

the class JavaParser method parseBlock.

/**
 * Parses the Java block contained in a {@link String} and returns a
 * {@link BlockStmt} that represents it.
 *
 * @param blockStatement
 *            {@link String} containing Java block code
 * @return BlockStmt representing the Java block
 * @throws ParseException
 *             if the source code has parser errors
 */
public static BlockStmt parseBlock(final String blockStatement) {
    StringReader sr = new StringReader(blockStatement);
    BlockStmt result = new ASTParser(sr).Block();
    sr.close();
    return result;
}

Example 5 with BlockStmt

use of com.github.javaparser.ast.stmt.BlockStmt in project javaparser by javaparser.

the class EqualsVisitorGenerator method generateVisitMethodBody.

@Override
protected void generateVisitMethodBody(BaseNodeMetaModel node, MethodDeclaration visitMethod, CompilationUnit compilationUnit) {
    visitMethod.getParameters().forEach(p -> p.setFinal(true));
    BlockStmt body = visitMethod.getBody().get();
    body.getStatements().clear();
    body.addStatement(f("final %s n2 = (%s) arg;", node.getTypeName(), node.getTypeName()));
    for (PropertyMetaModel field : node.getAllPropertyMetaModels()) {
        final String getter = field.getGetterMethodName() + "()";
        if (field.getNodeReference().isPresent()) {
            if (field.isNodeList()) {
                body.addStatement(f("if (!nodesEquals(n.%s, n2.%s)) return false;", getter, getter));
            } else {
                body.addStatement(f("if (!nodeEquals(n.%s, n2.%s)) return false;", getter, getter));
            }
        } else {
            body.addStatement(f("if (!objEquals(n.%s, n2.%s)) return false;", getter, getter));
        }
    }
    if (body.getStatements().size() == 1) {
        // Only the cast line was added, but nothing is using it, so remove it again.
        body.getStatements().clear();
    }
    body.addStatement("return true;");
}