Example usage for org.eclipse.jdt.core.dom IfStatement getThenStatement

List of usage examples for org.eclipse.jdt.core.dom IfStatement getThenStatement

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom IfStatement getThenStatement.

Prototype

public Statement getThenStatement()

Source Link

Document

Returns the "then" part of this if statement.

Usage

From source file:at.bestsolution.fxide.jdt.corext.dom.ASTFlattener.java

License:Open Source License

@Override
public boolean visit(IfStatement node) {
    this.fBuffer.append("if (");//$NON-NLS-1$
    node.getExpression().accept(this);
    this.fBuffer.append(") ");//$NON-NLS-1$
    node.getThenStatement().accept(this);
    if (node.getElseStatement() != null) {
        this.fBuffer.append(" else ");//$NON-NLS-1$
        node.getElseStatement().accept(this);
    }//w  ww  . j  ava2 s . c  om
    return false;
}

From source file:boa.datagen.util.Java7Visitor.java

License:Apache License

@Override
public boolean visit(IfStatement node) {
    boa.types.Ast.Statement.Builder b = boa.types.Ast.Statement.newBuilder();
    //      b.setPosition(pos.build());
    List<boa.types.Ast.Statement> list = statements.peek();
    b.setKind(boa.types.Ast.Statement.StatementKind.IF);
    node.getExpression().accept(this);
    b.setExpression(expressions.pop());/*from  w  w w. j ava  2 s  .c o  m*/
    statements.push(new ArrayList<boa.types.Ast.Statement>());
    node.getThenStatement().accept(this);
    for (boa.types.Ast.Statement s : statements.pop())
        b.addStatements(s);
    // FIXME
    if (node.getElseStatement() != null) {
        statements.push(new ArrayList<boa.types.Ast.Statement>());
        node.getElseStatement().accept(this);
        for (boa.types.Ast.Statement s : statements.pop())
            b.addStatements(s);
    }
    list.add(b.build());
    return false;
}

From source file:ca.uvic.chisel.diver.sequencediagrams.sc.java.editors.JavaMessageGrouper.java

License:Open Source License

/**
 * @param currentParent//from w  ww.ja v  a2  s . c o m
 * @param messageNode
 * @return
 */
private ASTNode checkIfSide(IfStatement ifStatement, ASTNode messageNode) {
    ASTNode currentParent = messageNode;
    ASTNode thenStatement = ifStatement.getThenStatement();
    ASTNode elseStatement = ifStatement.getElseStatement();
    while (currentParent != null && currentParent != ifStatement) {
        if (currentParent == thenStatement) {
            return ifStatement;
        } else if (currentParent == elseStatement) {
            return elseStatement;
        }
        currentParent = currentParent.getParent();
    }
    return null;
}

From source file:cc.kave.eclipse.commons.analysis.transformer.BodyVisitor.java

License:Apache License

@Override
public boolean visit(IfStatement stmt) {
    if (isTargetMatch(stmt, CompletionCase.EmptyCompletionBefore)) {
        body.add(getEmptyCompletionExpression());
    }//from  w w  w . jav  a  2 s  . c  o m
    IfElseBlock ifElseBlock = new IfElseBlock();
    // TODO: Was bedeutet stmt.Condition?
    // Condition = _exprVisitor.ToSimpleExpression(stmt.Condition, body) ??
    // new UnknownExpression()
    ifElseBlock.setCondition(exprVisitor.toSimpleExpression(null, body));

    if (isTargetMatch(stmt, CompletionCase.InBody)) {
        ifElseBlock.getThen().add(getEmptyCompletionExpression());
    }
    if (isTargetMatch(stmt, CompletionCase.InElse)) {
        ifElseBlock.getElse().add(getEmptyCompletionExpression());
    }
    if (stmt.getThenStatement() != null) {
        stmt.getThenStatement().accept(new BodyVisitor(nameGen, marker, ifElseBlock.getThen()));
    }
    if (stmt.getElseStatement() != null) {
        stmt.getElseStatement().accept(new BodyVisitor(nameGen, marker, ifElseBlock.getElse()));
    }

    body.add(ifElseBlock);

    if (isTargetMatch(stmt, CompletionCase.EmptyCompletionAfter)) {
        body.add(getEmptyCompletionExpression());
    }
    return super.visit(stmt);
}

From source file:changetypes.ASTVisitorAtomicChange.java

License:Open Source License

public boolean visit(IfStatement node) {
    Statement thenStmt = node.getThenStatement();
    Statement elseStmt = node.getElseStatement();
    Expression condExpr = node.getExpression();

    String thenStr = thenStmt.toString().replace('\n', ' ');
    String elseStr = "";
    if (elseStmt != null) {
        elseStr = elseStmt.toString().replace('\n', ' ');
    }//  www . ja  v a2 s .  c  o  m
    if (this.mtbStack.isEmpty()) {
        return true;
    }
    IMethodBinding mtb = (IMethodBinding) this.mtbStack.peek();
    String methodStr = getQualifiedName(mtb);
    String condStr = condExpr.toString();

    condStr = edit_str(condStr);
    thenStr = edit_str(thenStr);
    elseStr = edit_str(elseStr);
    try {
        this.facts.add(Fact.makeConditionalFact(condStr, thenStr, elseStr, methodStr));
    } catch (Exception e) {
        System.err.println("Cannot resolve conditional \"" + condExpr.toString() + "\"");
        System.out.println("ifStmt: " + thenStr);
        System.out.println("elseStmt: " + elseStr);
        System.err.println(e.getMessage());
    }
    return true;
}

From source file:chibi.gumtreediff.gen.jdt.cd.CdJdtVisitor.java

License:Open Source License

@Override
public boolean visit(IfStatement node) {
    String expression = node.getExpression().toString();
    pushNode(node, expression/* , node.getStartPosition(), node.getLength() */);

    Statement stmt = node.getThenStatement();
    if (stmt != null) {
        pushNode(stmt, expression);//from w w w . java 2 s  .  c  o  m
        stmt.accept(this);
        popNode();
    }

    stmt = node.getElseStatement();
    if (stmt != null) {
        pushNode(stmt, expression);
        node.getElseStatement().accept(this);
        popNode();
    }
    return false;
}

From source file:coloredide.utils.CopiedNaiveASTFlattener.java

License:Open Source License

public boolean visit(IfStatement node) {
    printIndent();/*from   w w  w .j av  a 2 s .com*/
    this.buffer.append("if (");//$NON-NLS-1$
    node.getExpression().accept(this);
    this.buffer.append(") ");//$NON-NLS-1$
    node.getThenStatement().accept(this);
    if (node.getElseStatement() != null) {
        this.buffer.append(" else ");//$NON-NLS-1$
        node.getElseStatement().accept(this);
    }
    return false;
}

From source file:com.bsiag.eclipse.jdt.java.formatter.LineBreaksPreparator.java

License:Open Source License

@Override
public boolean visit(IfStatement node) {
    Statement elseNode = node.getElseStatement();
    Statement thenNode = node.getThenStatement();
    if (elseNode != null) {
        if (this.options.insert_new_line_before_else_in_if_statement || !(thenNode instanceof Block))
            this.tm.firstTokenBefore(elseNode, TokenNameelse).breakBefore();

        boolean keepElseOnSameLine = (elseNode instanceof Block)
                || (this.options.keep_else_statement_on_same_line)
                || (this.options.compact_else_if && (elseNode instanceof IfStatement));
        if (!keepElseOnSameLine) {
            breakLineBefore(elseNode);//  ww w .  j a v a  2 s.  c o  m
            indent(elseNode);
        }
    }

    boolean keepThenOnSameLine = this.options.keep_then_statement_on_same_line
            || (this.options.keep_simple_if_on_one_line && elseNode == null);
    if (!keepThenOnSameLine && !(thenNode instanceof Block)) {
        breakLineBefore(thenNode);
        indent(thenNode);
    }

    return true;
}

From source file:com.bsiag.eclipse.jdt.java.formatter.linewrap.WrapPreparator.java

License:Open Source License

@Override
public boolean visit(IfStatement node) {
    if (!(node.getThenStatement() instanceof Block)) {
        int thenIndex = this.tm.firstIndexIn(node.getThenStatement(), -1);
        if (this.tm.get(thenIndex).getLineBreaksBefore() == 0)
            this.wrapIndexes.add(thenIndex);
    }/*from   w  w w . j  a v a  2  s.c  om*/
    Statement elseStatement = node.getElseStatement();
    if (elseStatement != null && !(elseStatement instanceof Block) && !(elseStatement instanceof IfStatement)) {
        int elseIndex = this.tm.firstIndexIn(elseStatement, -1);
        if (this.tm.get(elseIndex).getLineBreaksBefore() == 0)
            this.wrapIndexes.add(elseIndex);
    }
    if (!this.wrapIndexes.isEmpty()) {
        this.wrapParentIndex = this.tm.firstIndexAfter(node.getExpression(), TokenNameRPAREN);
        this.wrapGroupEnd = this.tm.lastIndexIn(node, -1);
        handleWrap(this.options.alignment_for_compact_if, node);
    }
    return true;
}

From source file:com.bsiag.eclipse.jdt.java.formatter.SpacePreparator.java

License:Open Source License

@Override
public boolean visit(IfStatement node) {
    handleToken(node, TokenNameLPAREN, this.options.insert_space_before_opening_paren_in_if,
            this.options.insert_space_after_opening_paren_in_if);

    Statement thenStatement = node.getThenStatement();
    int closingParenIndex = this.tm.firstIndexBefore(thenStatement, TokenNameRPAREN);
    handleToken(this.tm.get(closingParenIndex), this.options.insert_space_before_closing_paren_in_if,
            /* space before then statement may be needed if it will stay on the same line */
            !(thenStatement instanceof Block) && !this.tm.get(closingParenIndex + 1).isComment());

    if (thenStatement instanceof Block && this.tm.isGuardClause((Block) thenStatement)) {
        handleToken(thenStatement, TokenNameLBRACE, false, true);
        this.tm.lastTokenIn(node, TokenNameRBRACE).spaceBefore();
    }/*from  w  w w.j ava2 s.  c  o m*/
    return true;
}