Examples with DoStatement org.eclipse.jdt.core.dom.DoStatement used on opensource projects

Example 11 with DoStatement

use of org.eclipse.jdt.core.dom.DoStatement in project AutoRefactor by JnRouvignac.

the class ASTNodeFactory method newDoStatement.

/**
 * Builds a new {@link DoStatement} instance.
 *
 * @param condition the while condition
 * @param statement the statement of the loop
 * @return a new do statement
 */
public DoStatement newDoStatement(final Expression condition, final Statement statement) {
    DoStatement ds = ast.newDoStatement();
    ds.setExpression(condition);
    ds.setBody(statement);
    return ds;
}

Example 12 with DoStatement

use of org.eclipse.jdt.core.dom.DoStatement in project che by eclipse.

the class ExtractMethodAnalyzer method getParentLoopBody.

private Statement getParentLoopBody(ASTNode node) {
    Statement stmt = null;
    ASTNode start = node;
    while (start != null && !(start instanceof ForStatement) && !(start instanceof DoStatement) && !(start instanceof WhileStatement) && !(start instanceof EnhancedForStatement) && !(start instanceof SwitchStatement)) {
        start = start.getParent();
    }
    if (start instanceof ForStatement) {
        stmt = ((ForStatement) start).getBody();
    } else if (start instanceof DoStatement) {
        stmt = ((DoStatement) start).getBody();
    } else if (start instanceof WhileStatement) {
        stmt = ((WhileStatement) start).getBody();
    } else if (start instanceof EnhancedForStatement) {
        stmt = ((EnhancedForStatement) start).getBody();
    }
    if (start != null && start.getParent() instanceof LabeledStatement) {
        LabeledStatement labeledStatement = (LabeledStatement) start.getParent();
        fEnclosingLoopLabel = labeledStatement.getLabel();
    }
    return stmt;
}

Example 13 with DoStatement

use of org.eclipse.jdt.core.dom.DoStatement in project che by eclipse.

the class ControlStatementsFix method createRemoveBlockFix.

public static ControlStatementsFix[] createRemoveBlockFix(CompilationUnit compilationUnit, ASTNode node) {
    if (!(node instanceof Statement)) {
        return null;
    }
    Statement statement = (Statement) node;
    if (statement instanceof Block) {
        Block block = (Block) statement;
        if (block.statements().size() != 1)
            return null;
        ASTNode parent = block.getParent();
        if (!(parent instanceof Statement))
            return null;
        statement = (Statement) parent;
    }
    if (statement instanceof IfStatement) {
        List<ControlStatementsFix> result = new ArrayList<ControlStatementsFix>();
        List<RemoveBlockOperation> removeAllList = new ArrayList<RemoveBlockOperation>();
        IfElseIterator iter = new IfElseIterator((IfStatement) statement);
        IfStatement item = null;
        while (iter.hasNext()) {
            item = iter.next();
            if (RemoveBlockOperation.satisfiesQuickAssistPrecondition(item, IfStatement.THEN_STATEMENT_PROPERTY)) {
                RemoveBlockOperation op = new RemoveBlockOperation(item, IfStatement.THEN_STATEMENT_PROPERTY);
                removeAllList.add(op);
                if (item == statement)
                    result.add(new ControlStatementsFix(FixMessages.ControlStatementsFix_removeIfBlock_proposalDescription, compilationUnit, new CompilationUnitRewriteOperation[] { op }));
            }
        }
        if (RemoveBlockOperation.satisfiesQuickAssistPrecondition(item, IfStatement.ELSE_STATEMENT_PROPERTY)) {
            RemoveBlockOperation op = new RemoveBlockOperation(item, IfStatement.ELSE_STATEMENT_PROPERTY);
            removeAllList.add(op);
            if (item == statement)
                result.add(new ControlStatementsFix(FixMessages.ControlStatementsFix_removeElseBlock_proposalDescription, compilationUnit, new CompilationUnitRewriteOperation[] { op }));
        }
        if (removeAllList.size() > 1) {
            CompilationUnitRewriteOperation[] allConvert = removeAllList.toArray(new CompilationUnitRewriteOperation[removeAllList.size()]);
            result.add(new ControlStatementsFix(FixMessages.ControlStatementsFix_removeIfElseBlock_proposalDescription, compilationUnit, allConvert));
        }
        return result.toArray(new ControlStatementsFix[result.size()]);
    } else if (statement instanceof WhileStatement) {
        if (RemoveBlockOperation.satisfiesQuickAssistPrecondition(statement, WhileStatement.BODY_PROPERTY)) {
            RemoveBlockOperation op = new RemoveBlockOperation(statement, WhileStatement.BODY_PROPERTY);
            return new ControlStatementsFix[] { new ControlStatementsFix(FixMessages.ControlStatementsFix_removeBrackets_proposalDescription, compilationUnit, new CompilationUnitRewriteOperation[] { op }) };
        }
    } else if (statement instanceof ForStatement) {
        if (RemoveBlockOperation.satisfiesQuickAssistPrecondition(statement, ForStatement.BODY_PROPERTY)) {
            RemoveBlockOperation op = new RemoveBlockOperation(statement, ForStatement.BODY_PROPERTY);
            return new ControlStatementsFix[] { new ControlStatementsFix(FixMessages.ControlStatementsFix_removeBrackets_proposalDescription, compilationUnit, new CompilationUnitRewriteOperation[] { op }) };
        }
    } else if (statement instanceof EnhancedForStatement) {
        if (RemoveBlockOperation.satisfiesQuickAssistPrecondition(statement, EnhancedForStatement.BODY_PROPERTY)) {
            RemoveBlockOperation op = new RemoveBlockOperation(statement, EnhancedForStatement.BODY_PROPERTY);
            return new ControlStatementsFix[] { new ControlStatementsFix(FixMessages.ControlStatementsFix_removeBrackets_proposalDescription, compilationUnit, new CompilationUnitRewriteOperation[] { op }) };
        }
    } else if (statement instanceof DoStatement) {
        if (RemoveBlockOperation.satisfiesQuickAssistPrecondition(statement, DoStatement.BODY_PROPERTY)) {
            RemoveBlockOperation op = new RemoveBlockOperation(statement, DoStatement.BODY_PROPERTY);
            return new ControlStatementsFix[] { new ControlStatementsFix(FixMessages.ControlStatementsFix_removeBrackets_proposalDescription, compilationUnit, new CompilationUnitRewriteOperation[] { op }) };
        }
    }
    return null;
}

Example 14 with DoStatement

use of org.eclipse.jdt.core.dom.DoStatement in project whole by wholeplatform.

the class CompilationUnitBuilder method newDoStatement.

public DoStatement newDoStatement(Expression exp) {
    DoStatement stm = ast.newDoStatement();
    stm.setExpression(exp);
    return stm;
}

Example 15 with DoStatement

use of org.eclipse.jdt.core.dom.DoStatement in project flux by eclipse.

the class AdvancedQuickAssistProcessor method isLastStatementInEnclosingMethodOrLambda.

private static boolean isLastStatementInEnclosingMethodOrLambda(Statement statement) {
    ASTNode currentStructure = statement;
    ASTNode currentParent = statement.getParent();
    while (!(currentParent instanceof MethodDeclaration || currentParent instanceof LambdaExpression)) {
        // should not be in a loop
        if (currentParent instanceof ForStatement || currentParent instanceof EnhancedForStatement || currentParent instanceof WhileStatement || currentParent instanceof DoStatement) {
            return false;
        }
        if (currentParent instanceof Block) {
            Block parentBlock = (Block) currentParent;
            if (parentBlock.statements().indexOf(currentStructure) != parentBlock.statements().size() - 1) {
                // not last statement in the block
                return false;
            }
        }
        currentStructure = currentParent;
        currentParent = currentParent.getParent();
    }
    return true;
}