Java DataFlavor.equals方法代码示例

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {

	if (flavor.equals(LOCAL_TRANSFERRED_OPERATORS_FLAVOR)) {
		return this.clonedOperators;
	}
	if (flavor.equals(DataFlavor.stringFlavor)) {
		StringBuilder b = new StringBuilder();
		for (Operator op : clonedOperators) {
			b.append(op.getXML(false));
		}
		return b.toString();
	} else {
		throw new UnsupportedFlavorException(flavor);
	}
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public Object getTransferData(DataFlavor flavor)
        throws UnsupportedFlavorException, IOException {

    if (isDataFlavorSupported(flavor)) {
        if (flavor.equals(DataFlavor.allHtmlFlavor)) {
            return ALL_HTML_AS_STRING;
        } else if (flavor.equals(DataFlavor.fragmentHtmlFlavor)) {
            return FRAGMENT_HTML_AS_STRING;
        } else if (flavor.equals(DataFlavor.selectionHtmlFlavor)) {
            return SELECTION_HTML_AS_STRING;
        }
    }

    throw new UnsupportedFlavorException(flavor);
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public T getTransferData(DataFlavor flavor)
        throws UnsupportedFlavorException, IOException {

    if (flavor.equals(dataFlavor)) {
        return sourceNode;
    } else {
        throw new UnsupportedFlavorException(flavor);
    }
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException
{
	if (flavor.equals(myFlavor))
		return entry;
	throw new UnsupportedFlavorException(flavor);
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
private static void testEqualsHashCodeConsistency() {
    for (DataFlavor flavor1 : dataFlavors) {
        for (DataFlavor flavor2 : dataFlavors) {
            if ((flavor1.equals(flavor2) && flavor1.hashCode() != flavor2.hashCode())) {
                throw new RuntimeException(
                        String.format("Equals and hash code not consistent for %s and %s", flavor1, flavor2));
            }
        }
    }
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
private static void testEqualsSymmetry() {
    for (DataFlavor flavor1 : dataFlavors) {
        for (DataFlavor flavor2 : dataFlavors) {
            if (flavor1.equals(flavor2) != flavor2.equals(flavor1)) {
                throw new RuntimeException(
                        String.format("Equals is not symmetric for %s and %s", flavor1, flavor2));
            }
        }
    }
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
    for (DataFlavor supportedDataFlavor : supportedDataFlavors) {
        if (supportedDataFlavor.equals(flavor)) {
            return true;
        }
    }
    return false;
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
/**
 * Return the Transfer Data of type DataFlavor from InputStream.
 * @param df        the DataFlavor
 * @param ds        the DataSource
 * @return          the constructed Object
 */
public Object getTransferData(DataFlavor df, DataSource ds) throws
                            UnsupportedFlavorException, IOException {

    if (dch != null)
        return dch.getTransferData(df, ds);
    else if (df.equals(getTransferDataFlavors()[0])) // only have one now
        return ds.getInputStream();
    else
        throw new UnsupportedFlavorException(df);
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
    DataFlavor[] flavors = getTransferDataFlavors();
    for (int i = 0; i < flavors.length; i++) {
        if (flavor.equals(flavors[ i])) {
            return true;
        }
    }

    return false;
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException {
    if (flavor.equals(flavors[IMAGE])) {
        return data;
    } else {
        throw new UnsupportedFlavorException(flavor);
    }
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
/** Determine if the dragged data is a file list. */
private boolean isDragOk( final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt )
{   boolean ok = false;
    
    // Get data flavors being dragged
    java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
    
    // See if any of the flavors are a file list
    int i = 0;
    while( !ok && i < flavors.length )
    {   
        // BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
        // Is the flavor a file list?
        final DataFlavor curFlavor = flavors[i];
        if( curFlavor.equals( java.awt.datatransfer.DataFlavor.javaFileListFlavor ) ||
            curFlavor.isRepresentationClassReader()){
            ok = true;
        }
        // END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
        i++;
    }   // end while: through flavors
    
    // If logging is enabled, show data flavors
    if( out != null )
    {   if( flavors.length == 0 )
            log( out, "FileDrop: no data flavors." );
        for( i = 0; i < flavors.length; i++ )
            log( out, flavors[i].toString() );
    }   // end if: logging enabled
    
    return ok;
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
/**
 * Return the Transfer Data of type DataFlavor from InputStream.
 * @param df        the DataFlavor
 * @param ds        the DataSource
 * @return          the constructed Object
 */
public Object getTransferData(DataFlavor df, DataSource ds)
                            throws UnsupportedFlavorException, IOException {

    if (dch != null)
        return dch.getTransferData(df, ds);
    else if (df.equals(getTransferDataFlavors()[0])) // only have one now
        return obj;
    else
        throw new UnsupportedFlavorException(df);

}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
	for (int i=0; i<FLAVORS.length; i++) {
		if (flavor.equals(FLAVORS[i])) {
			return true;
		}
	}
	return false;
}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
public static void main(String[] args) {
    DataFlavor df = new DataFlavor("text/enriched; charset=ascii", "Enrich Flavor");

    storeDataFlavor(df);
    DataFlavor df1 = retrieveDataFlavor();

    if (!df.equals(df1)) {
        throw new RuntimeException("FAILED: restored DataFlavor is not equal to externalized one");
    }

}
 

import java.awt.datatransfer.DataFlavor; //导入方法依赖的package包/类
@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
    for (DataFlavor fl : flavors) {
        if (flavor.equals(fl)) {
            return true;
        }
    }
    return false;
}