Known Indirect Subclasses
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Class Overview
Defines an interface for classes that are able to write big-endian typed data to some target. Typically, this data can be read in by a class which implements DataInput. Types that can be written include byte, 16-bit short, 32-bit int, 32-bit float, 64-bit long, 64-bit double, byte strings, and MUTF-8
encoded strings.
Summary
Public Methods |
abstract void
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write(int oneByte)
Writes the specified 8-bit byte.
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abstract void
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write(byte[] buffer, int offset, int count)
Writes
count bytes from the byte array
buffer starting at offset
index .
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abstract void
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write(byte[] buffer)
Writes the entire contents of the byte array
buffer to this stream.
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abstract void
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writeBoolean(boolean val)
Writes the specified boolean.
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abstract void
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writeByte(int val)
Writes the specified 8-bit byte.
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abstract void
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writeBytes(
String str)
Writes the low order 8-bit bytes from the specified string.
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abstract void
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writeChar(int val)
Writes the specified 16-bit character in big-endian order.
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abstract void
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writeChars(
String str)
Writes the 16-bit characters contained in
str in big-endian order.
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abstract void
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writeDouble(double val)
Writes the specified 64-bit double in big-endian order.
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abstract void
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writeFloat(float val)
Writes the specified 32-bit float in big-endian order.
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abstract void
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writeInt(int val)
Writes the specified 32-bit int in big-endian order.
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abstract void
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writeLong(long val)
Writes the specified 64-bit long in big-endian order.
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abstract void
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writeShort(int val)
Writes the specified 16-bit short in big-endian order.
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abstract void
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writeUTF(
String str)
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Public Methods
public abstract void write (int oneByte)
Writes the specified 8-bit byte.
Parameters
oneByte |
the byte to write. |
public abstract void write (byte[] buffer, int offset, int count)
Writes count
bytes from the byte array buffer
starting at offset index
.
Parameters
buffer |
the buffer to write. |
offset |
the index of the first byte in buffer to write. |
count |
the number of bytes from the buffer to write. |
public abstract void write (byte[] buffer)
Writes the entire contents of the byte array buffer
to this stream.
Parameters
buffer |
the buffer to write. |
public abstract void writeBoolean (boolean val)
Writes the specified boolean.
Parameters
val |
the boolean value to write. |
public abstract void writeByte (int val)
Writes the specified 8-bit byte.
Parameters
val |
the byte value to write. |
public abstract void writeBytes (String str)
Writes the low order 8-bit bytes from the specified string.
Parameters
str |
the string containing the bytes to write. |
public abstract void writeChar (int val)
Writes the specified 16-bit character in big-endian order. Only the two least significant bytes of the integer oneByte
are written.
Parameters
val |
the character to write. |
public abstract void writeChars (String str)
Writes the 16-bit characters contained in str
in big-endian order.
Parameters
str |
the string that contains the characters to write. |
public abstract void writeDouble (double val)
Writes the specified 64-bit double in big-endian order. The resulting output is the eight bytes returned by doubleToLongBits(double)
.
public abstract void writeFloat (float val)
Writes the specified 32-bit float in big-endian order. The resulting output is the four bytes returned by floatToIntBits(float)
.
public abstract void writeInt (int val)
Writes the specified 32-bit int in big-endian order.
public abstract void writeLong (long val)
Writes the specified 64-bit long in big-endian order.
public abstract void writeShort (int val)
Writes the specified 16-bit short in big-endian order. Only the lower two bytes of val
are written.
public abstract void writeUTF (String str)