DocumentInputStream

java.io. InputStream
+InputStream()
+read() :int
+read(byte[] ) :int
+read(byte[] , int , int ) :int
+skip(long ) :long
+available() :int
+close() :void
+mark(int ) :void
+reset() :void
+markSupported() :boolean
org.apache.poi.poifs.filesystem. DocumentInputStream
+DocumentInputStream(org.apache.poi.poifs.filesystem.DocumentEntry document)
+DocumentInputStream(org.apache.poi.poifs.filesystem.POIFSDocument document)
+available() :int
+close() :void
+mark(int ignoredReadlimit) :void
+markSupported() :boolean
+read() :int
+read(byte[] b) :int
+read(byte[] b, int off, int len) :int
+reset() :void
+skip(long n) :long