Example usage for org.eclipse.jdt.core.dom Expression accept

List of usage examples for org.eclipse.jdt.core.dom Expression accept

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Introduction

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

Prototype

public final void accept(ASTVisitor visitor)

Source Link

Document

Accepts the given visitor on a visit of the current node.

Usage

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

License:Open Source License

@Override
public boolean visit(ArrayCreation node) {
    this.fBuffer.append("new ");//$NON-NLS-1$
    ArrayType at = node.getType();
    int dims = at.getDimensions();
    Type elementType = at.getElementType();
    elementType.accept(this);
    for (Iterator<Expression> it = node.dimensions().iterator(); it.hasNext();) {
        this.fBuffer.append("[");//$NON-NLS-1$
        Expression e = it.next();
        e.accept(this);
        this.fBuffer.append("]");//$NON-NLS-1$
        dims--;/*from ww w.  j a v  a2s. c om*/
    }
    // add empty "[]" for each extra array dimension
    for (int i = 0; i < dims; i++) {
        this.fBuffer.append("[]");//$NON-NLS-1$
    }
    if (node.getInitializer() != null) {
        node.getInitializer().accept(this);
    }
    return false;
}

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

License:Open Source License

@Override
public boolean visit(ArrayInitializer node) {
    this.fBuffer.append("{");//$NON-NLS-1$
    for (Iterator<Expression> it = node.expressions().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(",");//$NON-NLS-1$
        }//from www . j a va2 s .c  om
    }
    this.fBuffer.append("}");//$NON-NLS-1$
    return false;
}

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

License:Open Source License

@Override
public boolean visit(ClassInstanceCreation node) {
    if (node.getExpression() != null) {
        node.getExpression().accept(this);
        this.fBuffer.append(".");//$NON-NLS-1$
    }/*from w w  w . j  ava  2 s.  c o  m*/
    this.fBuffer.append("new ");//$NON-NLS-1$
    if (node.getAST().apiLevel() >= JLS3) {
        if (!node.typeArguments().isEmpty()) {
            this.fBuffer.append("<");//$NON-NLS-1$
            for (Iterator<Type> it = node.typeArguments().iterator(); it.hasNext();) {
                Type t = it.next();
                t.accept(this);
                if (it.hasNext()) {
                    this.fBuffer.append(",");//$NON-NLS-1$
                }
            }
            this.fBuffer.append(">");//$NON-NLS-1$
        }
        node.getType().accept(this);
    }
    this.fBuffer.append("(");//$NON-NLS-1$
    for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(",");//$NON-NLS-1$
        }
    }
    this.fBuffer.append(")");//$NON-NLS-1$
    if (node.getAnonymousClassDeclaration() != null) {
        node.getAnonymousClassDeclaration().accept(this);
    }
    return false;
}

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

License:Open Source License

@Override
public boolean visit(ConstructorInvocation node) {
    if (node.getAST().apiLevel() >= JLS3) {
        if (!node.typeArguments().isEmpty()) {
            this.fBuffer.append("<");//$NON-NLS-1$
            for (Iterator<Type> it = node.typeArguments().iterator(); it.hasNext();) {
                Type t = it.next();
                t.accept(this);
                if (it.hasNext()) {
                    this.fBuffer.append(",");//$NON-NLS-1$
                }//from   w  w  w. ja va2  s . co  m
            }
            this.fBuffer.append(">");//$NON-NLS-1$
        }
    }
    this.fBuffer.append("this(");//$NON-NLS-1$
    for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(",");//$NON-NLS-1$
        }
    }
    this.fBuffer.append(");");//$NON-NLS-1$
    return false;
}

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

License:Open Source License

@Override
public boolean visit(EnumConstantDeclaration node) {
    if (node.getJavadoc() != null) {
        node.getJavadoc().accept(this);
    }/*from  w w  w  .ja v a 2 s  .c  om*/
    printModifiers(node.modifiers());
    node.getName().accept(this);
    if (!node.arguments().isEmpty()) {
        this.fBuffer.append("(");//$NON-NLS-1$
        for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext();) {
            Expression e = it.next();
            e.accept(this);
            if (it.hasNext()) {
                this.fBuffer.append(",");//$NON-NLS-1$
            }
        }
        this.fBuffer.append(")");//$NON-NLS-1$
    }
    if (node.getAnonymousClassDeclaration() != null) {
        node.getAnonymousClassDeclaration().accept(this);
    }
    return false;
}

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

License:Open Source License

@Override
public boolean visit(ForStatement node) {
    this.fBuffer.append("for (");//$NON-NLS-1$
    for (Iterator<Expression> it = node.initializers().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
    }/*from  w ww .  ja  va2  s  .c o m*/
    this.fBuffer.append("; ");//$NON-NLS-1$
    if (node.getExpression() != null) {
        node.getExpression().accept(this);
    }
    this.fBuffer.append("; ");//$NON-NLS-1$
    for (Iterator<Expression> it = node.updaters().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
    }
    this.fBuffer.append(") ");//$NON-NLS-1$
    node.getBody().accept(this);
    return false;
}

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

License:Open Source License

@Override
public boolean visit(InfixExpression node) {
    node.getLeftOperand().accept(this);
    this.fBuffer.append(' '); // for cases like x= i - -1; or x= i++ + ++i;
    this.fBuffer.append(node.getOperator().toString());
    this.fBuffer.append(' ');
    node.getRightOperand().accept(this);
    final List<Expression> extendedOperands = node.extendedOperands();
    if (extendedOperands.size() != 0) {
        this.fBuffer.append(' ');
        for (Iterator<Expression> it = extendedOperands.iterator(); it.hasNext();) {
            this.fBuffer.append(node.getOperator().toString()).append(' ');
            Expression e = it.next();
            e.accept(this);
        }//  ww w. j av  a2s. c  om
    }
    return false;
}

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

License:Open Source License

@Override
public boolean visit(MethodInvocation node) {
    if (node.getExpression() != null) {
        node.getExpression().accept(this);
        this.fBuffer.append(".");//$NON-NLS-1$
    }//from  w ww .  j  a v a  2 s  .  com
    if (node.getAST().apiLevel() >= JLS3) {
        if (!node.typeArguments().isEmpty()) {
            this.fBuffer.append("<");//$NON-NLS-1$
            for (Iterator<Type> it = node.typeArguments().iterator(); it.hasNext();) {
                Type t = it.next();
                t.accept(this);
                if (it.hasNext()) {
                    this.fBuffer.append(",");//$NON-NLS-1$
                }
            }
            this.fBuffer.append(">");//$NON-NLS-1$
        }
    }
    node.getName().accept(this);
    this.fBuffer.append("(");//$NON-NLS-1$
    for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(",");//$NON-NLS-1$
        }
    }
    this.fBuffer.append(")");//$NON-NLS-1$
    return false;
}

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

License:Open Source License

@Override
public boolean visit(SuperConstructorInvocation node) {
    if (node.getExpression() != null) {
        node.getExpression().accept(this);
        this.fBuffer.append(".");//$NON-NLS-1$
    }/*from   ww  w  . j  a va2  s.  c  o m*/
    if (node.getAST().apiLevel() >= JLS3) {
        if (!node.typeArguments().isEmpty()) {
            this.fBuffer.append("<");//$NON-NLS-1$
            for (Iterator<Type> it = node.typeArguments().iterator(); it.hasNext();) {
                Type t = it.next();
                t.accept(this);
                if (it.hasNext()) {
                    this.fBuffer.append(",");//$NON-NLS-1$
                }
            }
            this.fBuffer.append(">");//$NON-NLS-1$
        }
    }
    this.fBuffer.append("super(");//$NON-NLS-1$
    for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(",");//$NON-NLS-1$
        }
    }
    this.fBuffer.append(");");//$NON-NLS-1$
    return false;
}

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

License:Open Source License

@Override
public boolean visit(SuperMethodInvocation node) {
    if (node.getQualifier() != null) {
        node.getQualifier().accept(this);
        this.fBuffer.append(".");//$NON-NLS-1$
    }//from   ww  w .java2  s.  co m
    this.fBuffer.append("super.");//$NON-NLS-1$
    if (node.getAST().apiLevel() >= JLS3) {
        if (!node.typeArguments().isEmpty()) {
            this.fBuffer.append("<");//$NON-NLS-1$
            for (Iterator<Type> it = node.typeArguments().iterator(); it.hasNext();) {
                Type t = it.next();
                t.accept(this);
                if (it.hasNext()) {
                    this.fBuffer.append(",");//$NON-NLS-1$
                }
            }
            this.fBuffer.append(">");//$NON-NLS-1$
        }
    }
    node.getName().accept(this);
    this.fBuffer.append("(");//$NON-NLS-1$
    for (Iterator<Expression> it = node.arguments().iterator(); it.hasNext();) {
        Expression e = it.next();
        e.accept(this);
        if (it.hasNext()) {
            this.fBuffer.append(",");//$NON-NLS-1$
        }
    }
    this.fBuffer.append(")");//$NON-NLS-1$
    return false;
}