plugins/org.eclipse.dltk.python.core/src/org/eclipse/dltk/python/parser/ast/expressions/PythonImportExpression.java

/*******************************************************************************
 * Copyright (c) 2005, 2016 IBM Corporation and others.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 * 
 * SPDX-License-Identifier: EPL-2.0
 *
 *******************************************************************************/
package org.eclipse.dltk.python.parser.ast.expressions;

import org.eclipse.dltk.ast.ASTVisitor;
import org.eclipse.dltk.ast.DLTKToken;
import org.eclipse.dltk.ast.expressions.Expression;
import org.eclipse.dltk.python.parser.ast.PythonConstants;
import org.eclipse.dltk.utils.CorePrinter;


public class PythonImportExpression extends Expression
{

	private DLTKToken fName;

	public PythonImportExpression( DLTKToken t ) {

		super( t );
		fName = t;
	}


	@Override
	public int getKind( ) {

		return PythonConstants.E_IMPORT;
	}


	@Override
	public void traverse( ASTVisitor pVisitor ) throws Exception {

		if( pVisitor.visit( this ) ) {
			pVisitor.endvisit( this );
		}

	}

	public String getName( ) {

		if( this.fName != null ) {
			return this.fName.getText( );
		}
		else {
			return null;
		}
	}

	@Override
	public void printNode( CorePrinter output ) {

		if( this.fName != null ) {
			output.formatPrintLn( this.fName.getText( ) );
		}
	}

	@Override
	public String toString( ) {

		String text = "Python Import Expression:";
		if( this.fName != null ) {
			text += this.fName;
		}
		return text;
	}

}