java.awt.datatransfer.DataFlavor#match ( )源码实例Demo

public static void main(String[] args) throws Exception {
    boolean passed = true;
    try {
        df1 = new DataFlavor("application/postscript");
        df2 = new DataFlavor();
        df3 = new DataFlavor();
    } catch (ClassNotFoundException e1) {
        throw new RuntimeException("Could not create DataFlavors. This should never happen.");
    } catch (IllegalArgumentException e2) {
        passed = false;
    }
    try {
        boolean b;
        b = df1.match(df2);
        b = df2.match(df1);
        b = df2.match(df3);
    } catch (NullPointerException e) {
        throw new RuntimeException("The test FAILED: DataFlavor.match still throws NPE");
    }
    if (!passed) {
        throw new RuntimeException("Test FAILED");
    }
    System.out.println("Test PASSED");
}
 

@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
    if (flavor.match(DataFlavor.plainTextFlavor)) {
        return true;
    }
    return false;
}
 

@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
	if (flavor.match(DataTableColumnCollection.DATATABLE_COLUMN_COLLECTION_FLAVOR)) {
		return true;
	}
	return false;
}
 

@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
	if (flavor.match(VALUE_SOURCE_FLAVOR)) {
		return true;
	}
	return false;
}
 

@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
	if (flavor.match(RANGE_AXIS_CONFIG_FLAVOR)) {
		return true;
	}
	return false;
}
 

public boolean isDataFlavorSupported(DataFlavor flavor) {
	for (int i = 0; i < flavors.length; i++) {
		if (flavor.match(flavors[i])) {
			return true;
		}
	}
	return false;
}