com.google.dart.tools.ui.internal.dartc.metrics.MetricsTableLabelProvider.java Source code

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Here is the source code for com.google.dart.tools.ui.internal.dartc.metrics.MetricsTableLabelProvider.java

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/*
 * Copyright (c) 2011, the Dart project authors.
 * 
 * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.dart.tools.ui.internal.dartc.metrics;

import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;

/**
 * LableProvider for the {@link MetricsView} listViewer
 */
public class MetricsTableLabelProvider extends LabelProvider implements ITableLabelProvider {

    private MetricsManager manager;

    @Override
    public Image getColumnImage(Object element, int columnIndex) {
        return null;
    }

    @Override
    public String getColumnText(Object element, int columnIndex) {
        if (!(element instanceof String)) {
            return "ERROR: only Strings should be passed in the first column";
        }
        String title = (String) element;
        if (columnIndex == 0) {
            return (String) element;
        } else if (columnIndex == 1) {
            if (manager.getStat(title) != null) {
                return manager.getStat(title);
            } else {
                return "ERROR: no data here";
            }
        } else {
            return "ERROR: unhandled column passed";
        }
    }

    public void setManager(MetricsManager manager) {
        this.manager = manager;
    }
}