public class DataInputStream extends FilterInputStream implements DataInput
in| Constructor and Description |
|---|
DataInputStream(InputStream inputstream) |
| Modifier and Type | Method and Description |
|---|---|
int |
read() |
int |
read(byte[] abyte0) |
int |
read(byte[] abyte0,
int i,
int j)
Read byte data until there is no more available.
|
boolean |
readBoolean() |
byte |
readByte() |
char |
readChar() |
double |
readDouble() |
float |
readFloat() |
void |
readFully(byte[] arr)
reads the requested data.
|
void |
readFully(byte[] arr,
int ofs,
int len)
Reads the requested data.
|
int |
readInt() |
String |
readLine() |
long |
readLong() |
short |
readShort() |
int |
readUnsignedByte() |
int |
readUnsignedShort() |
String |
readUTF() |
static String |
readUTF(DataInput datainput) |
int |
skipBytes(int i) |
available, close, mark, markSupported, reset, skippublic DataInputStream(InputStream inputstream)
inputstream - ?public int read()
throws IOException
read in class FilterInputStreamIOException - ?public final int read(byte[] abyte0)
throws IOException
read in class FilterInputStreamabyte0 - ?IOException - ?public final int read(byte[] abyte0,
int i,
int j)
throws IOException
InputStreamread in class FilterInputStreamabyte0 - ?i - ?j - ?IOException - ?public final boolean readBoolean()
throws IOException
readBoolean in interface DataInputIOException - ?public final byte readByte()
throws IOException
readByte in interface DataInputIOException - ?public final char readChar()
throws IOException
readChar in interface DataInputIOException - ?public final double readDouble()
throws IOException
readDouble in interface DataInputIOException - ?public final float readFloat()
throws IOException
readFloat in interface DataInputIOException - ?public final void readFully(byte[] arr)
throws IOException
readFully in interface DataInputarr - array to receive dataIOException - if the stream is no longer availablepublic final void readFully(byte[] arr,
int ofs,
int len)
throws IOException
readFully in interface DataInputarr - byte array to receive dataofs - offset into the array to receive datalen - total count to receiveIOException - if the stream is no longer availablepublic final int readInt()
throws IOException
readInt in interface DataInputIOException - ?public final String readLine() throws IOException
readLine in interface DataInputIOException - ?public final long readLong()
throws IOException
readLong in interface DataInputIOException - ?public final short readShort()
throws IOException
readShort in interface DataInputIOException - ?public final String readUTF() throws IOException
readUTF in interface DataInputIOException - ?public static final String readUTF(DataInput datainput) throws IOException
datainput - ?IOException - ?public final int readUnsignedByte()
throws IOException
readUnsignedByte in interface DataInputIOException - ?public final int readUnsignedShort()
throws IOException
readUnsignedShort in interface DataInputIOException - ?public final int skipBytes(int i)
throws IOException
skipBytes in interface DataInputi - ?IOException - ?