Package com.vaadin.flow.component.upload
Class ProgressUpdateEvent
- java.lang.Object
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- java.util.EventObject
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- com.vaadin.flow.component.ComponentEvent<Upload>
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- com.vaadin.flow.component.upload.ProgressUpdateEvent
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- All Implemented Interfaces:
Serializable
public class ProgressUpdateEvent extends ComponentEvent<Upload>
ProgressUpdateEvent is sent to track progress of upload.- Author:
- Vaadin Ltd.
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class java.util.EventObject
source
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Constructor Summary
Constructors Constructor Description ProgressUpdateEvent(Upload source, long readBytes, long contentLength)
Event constructor method to construct a new progress event.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description long
getContentLength()
Get total file size.long
getReadBytes()
Get bytes transferred for this update.Upload
getUpload()
Upload where the event occurred.-
Methods inherited from class com.vaadin.flow.component.ComponentEvent
getSource, isFromClient, unregisterListener
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Methods inherited from class java.util.EventObject
toString
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Constructor Detail
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ProgressUpdateEvent
public ProgressUpdateEvent(Upload source, long readBytes, long contentLength)
Event constructor method to construct a new progress event.- Parameters:
source
- the source of the filereadBytes
- bytes transferredcontentLength
- total size of file currently being uploaded, -1 if unknown
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Method Detail
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getUpload
public Upload getUpload()
Upload where the event occurred.- Returns:
- the Source of the event
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getReadBytes
public long getReadBytes()
Get bytes transferred for this update.- Returns:
- bytes transferred
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getContentLength
public long getContentLength()
Get total file size.- Returns:
- total file size or -1 if unknown
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