-TupleOutput (Oracle - Berkeley DB Java API) -

java.lang.Object
+
- java.io.OutputStream
- +
  - com.sleepycat.util.FastOutputStream
  - +
    - com.sleepycat.bind.tuple.TupleOutput
    +
  +
+

+
+
All Implemented Interfaces:
+
java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
+
+
+
+
```
public class TupleOutput
+extends FastOutputStream
```
+
An OutputStream with DataOutput-like methods for writing tuple fields. It is used by TupleBinding.
This class has many methods that have the same signatures as methods in - the DataOutput interface. The reason this class does not - implement DataOutput is because it would break the interface - contract for those methods because of data format differences.
-
- -
-
-
See Also:
Tuple Formats
-
- -
+ the DataOutput interface. The reason this class does not + implement DataOutput is because it would break the interface + contract for those methods because of data format differences.
+
See Also:
Tuple Formats
+

- - - - - - -

-Field Summary

- - - - - - - - -

Fields inherited from class com.sleepycat.util.FastOutputStream
`DEFAULT_BUMP_SIZE, DEFAULT_INIT_SIZE`

- +

+ + +
Field Summary
+
- + + +
  Fields inherited from class com.sleepycat.util.FastOutputStream
  +DEFAULT_BUMP_SIZE, DEFAULT_INIT_SIZE
+

- - - - - - - - - - - - -

-Constructor Summary
`TupleOutput()` - - - Creates a tuple output object for writing a byte array of tuple data.
`TupleOutput(byte[] buffer)` - - - Creates a tuple output object for writing a byte array of tuple data, - using a given buffer.

- +

+ + +

Constructor Summary

+ + + + + + + + + + + +

Constructors
Constructor and Description
`TupleOutput()` + Creates a tuple output object for writing a byte array of tuple data. +
`TupleOutput(byte[] buffer)` + Creates a tuple output object for writing a byte array of tuple data, + using a given buffer. +

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

-Method Summary
-`static int`	`getBigDecimalMaxByteLength(BigDecimal val)` - - - Returns the maximum byte length that would be output for a given `BigDecimal` value if `writeBigDecimal(java.math.BigDecimal)` were called.
-`static int`	`getBigIntegerByteLength(BigInteger val)` - - - Returns the exact byte length that would would be output for a given - `BigInteger` value if `writeBigInteger(java.math.BigInteger)` were - called.
-`static int`	`getSortedBigDecimalMaxByteLength(BigDecimal val)` - - - Returns the maximum byte length that would be output for a given `BigDecimal` value if `writeSortedBigDecimal(java.math.BigDecimal)` were - called.
- `TupleOutput`	`writeBigDecimal(BigDecimal val)` - - - Writes an unsorted `BigDecimal`.
- `TupleOutput`	`writeBigInteger(BigInteger val)` - - - Writes a `BigInteger`.
- `TupleOutput`	`writeBoolean(boolean val)` - - - Writes a boolean (one byte) unsigned value to the buffer, writing one - if the value is true and zero if it is false.
- `TupleOutput`	`writeByte(int val)` - - - Writes an signed byte (one byte) value to the buffer.
- `TupleOutput`	`writeBytes(char[] chars)` - - - Writes the specified bytes to the buffer, converting each character to - an unsigned byte value.
- `TupleOutput`	`writeBytes(String val)` - - - Writes the specified bytes to the buffer, converting each character to - an unsigned byte value.
- `TupleOutput`	`writeChar(int val)` - - - Writes a char (two byte) unsigned value to the buffer.
- `TupleOutput`	`writeChars(char[] chars)` - - - Writes the specified characters to the buffer, converting each character - to a two byte unsigned value.
- `TupleOutput`	`writeChars(String val)` - - - Writes the specified characters to the buffer, converting each character - to a two byte unsigned value.
- `TupleOutput`	`writeDouble(double val)` - - - Writes an unsorted double (eight byte) value to the buffer.
- `TupleOutput`	`writeFloat(float val)` - - - Writes an unsorted float (four byte) value to the buffer.
- `TupleOutput`	`writeInt(int val)` - - - Writes an signed int (four byte) value to the buffer.
- `TupleOutput`	`writeLong(long val)` - - - Writes an signed long (eight byte) value to the buffer.
- `TupleOutput`	`writePackedInt(int val)` - - - Writes an unsorted packed integer.
- `TupleOutput`	`writePackedLong(long val)` - - - Writes an unsorted packed long integer.
- `TupleOutput`	`writeShort(int val)` - - - Writes an signed short (two byte) value to the buffer.
- `TupleOutput`	`writeSortedBigDecimal(BigDecimal val)` - - - Writes a sorted `BigDecimal`.
- `TupleOutput`	`writeSortedDouble(double val)` - - - Writes a sorted double (eight byte) value to the buffer.
- `TupleOutput`	`writeSortedFloat(float val)` - - - Writes a sorted float (four byte) value to the buffer.
- `TupleOutput`	`writeSortedPackedInt(int val)` - - - Writes a sorted packed integer.
- `TupleOutput`	`writeSortedPackedLong(long val)` - - - Writes a sorted packed long integer.
- `TupleOutput`	`writeString(char[] chars)` - - - Writes the specified characters to the buffer, converting each character - to UTF format.
- `TupleOutput`	`writeString(String val)` - - - Writes the specified characters to the buffer, converting each character - to UTF format, and adding a null terminator byte.
- `TupleOutput`	`writeUnsignedByte(int val)` - - - Writes an unsigned byte (one byte) value to the buffer.
- `TupleOutput`	`writeUnsignedInt(long val)` - - - Writes an unsigned int (four byte) value to the buffer.
- `TupleOutput`	`writeUnsignedShort(int val)` - - - Writes an unsigned short (two byte) value to the buffer.

- - - - - - - - -

Methods inherited from class com.sleepycat.util.FastOutputStream
`addSize, getBufferBytes, getBufferLength, getBufferOffset, makeSpace, reset, size, toByteArray, toString, toString, write, write, write, writeFast, writeFast, writeFast, writeTo`

- - - - - - - - -

Methods inherited from class java.io.OutputStream
`close, flush`

- - - - - - - - -

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- -

- +

+ + +

Method Summary

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Methods
Modifier and Type	Method and Description
`static int`	`getBigDecimalMaxByteLength(java.math.BigDecimal val)` + Returns the maximum byte length that would be output for a given `BigDecimal` value if `writeBigDecimal(java.math.BigDecimal)` were called. +
`static int`	`getBigIntegerByteLength(java.math.BigInteger val)` + Returns the exact byte length that would would be output for a given + `BigInteger` value if `writeBigInteger(java.math.BigInteger)` were + called. +
`static int`	`getSortedBigDecimalMaxByteLength(java.math.BigDecimal val)` + Returns the maximum byte length that would be output for a given `BigDecimal` value if `writeSortedBigDecimal(java.math.BigDecimal)` were + called. +
`TupleOutput`	`writeBigDecimal(java.math.BigDecimal val)` + Writes an unsorted `BigDecimal`. +
`TupleOutput`	`writeBigInteger(java.math.BigInteger val)` + Writes a `BigInteger`. +
`TupleOutput`	`writeBoolean(boolean val)` + Writes a boolean (one byte) unsigned value to the buffer, writing one + if the value is true and zero if it is false. +
`TupleOutput`	`writeByte(int val)` + Writes an signed byte (one byte) value to the buffer. +
`TupleOutput`	`writeBytes(char[] chars)` + Writes the specified bytes to the buffer, converting each character to + an unsigned byte value. +
`TupleOutput`	`writeBytes(java.lang.String val)` + Writes the specified bytes to the buffer, converting each character to + an unsigned byte value. +
`TupleOutput`	`writeChar(int val)` + Writes a char (two byte) unsigned value to the buffer. +
`TupleOutput`	`writeChars(char[] chars)` + Writes the specified characters to the buffer, converting each character + to a two byte unsigned value. +
`TupleOutput`	`writeChars(java.lang.String val)` + Writes the specified characters to the buffer, converting each character + to a two byte unsigned value. +
`TupleOutput`	`writeDouble(double val)` + Writes an unsorted double (eight byte) value to the buffer. +
`TupleOutput`	`writeFloat(float val)` + Writes an unsorted float (four byte) value to the buffer. +
`TupleOutput`	`writeInt(int val)` + Writes an signed int (four byte) value to the buffer. +
`TupleOutput`	`writeLong(long val)` + Writes an signed long (eight byte) value to the buffer. +
`TupleOutput`	`writePackedInt(int val)` + Writes an unsorted packed integer. +
`TupleOutput`	`writePackedLong(long val)` + Writes an unsorted packed long integer. +
`TupleOutput`	`writeShort(int val)` + Writes an signed short (two byte) value to the buffer. +
`TupleOutput`	`writeSortedBigDecimal(java.math.BigDecimal val)` + Writes a sorted `BigDecimal`. +
`TupleOutput`	`writeSortedDouble(double val)` + Writes a sorted double (eight byte) value to the buffer. +
`TupleOutput`	`writeSortedFloat(float val)` + Writes a sorted float (four byte) value to the buffer. +
`TupleOutput`	`writeSortedPackedInt(int val)` + Writes a sorted packed integer. +
`TupleOutput`	`writeSortedPackedLong(long val)` + Writes a sorted packed long integer. +
`TupleOutput`	`writeString(char[] chars)` + Writes the specified characters to the buffer, converting each character + to UTF format. +
`TupleOutput`	`writeString(java.lang.String val)` + Writes the specified characters to the buffer, converting each character + to UTF format, and adding a null terminator byte. +
`TupleOutput`	`writeUnsignedByte(int val)` + Writes an unsigned byte (one byte) value to the buffer. +
`TupleOutput`	`writeUnsignedInt(long val)` + Writes an unsigned int (four byte) value to the buffer. +
`TupleOutput`	`writeUnsignedShort(int val)` + Writes an unsigned short (two byte) value to the buffer. +

+ + +
Methods inherited from class com.sleepycat.util.FastOutputStream
+addSize, getBufferBytes, getBufferLength, getBufferOffset, makeSpace, reset, size, toByteArray, toString, toString, write, write, write, writeFast, writeFast, writeFast, writeTo

+ + +
Methods inherited from class java.io.OutputStream
+close, flush

+ + +
Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- - - - - - -
-Constructor Detail
- -
-TupleOutput
-
```
-public TupleOutput()
```
-
-
Creates a tuple output object for writing a byte array of tuple data. -
-
-
- -
-TupleOutput
-
```
-public TupleOutput(byte[] buffer)
```
-
-
Creates a tuple output object for writing a byte array of tuple data, +
- + + +
  Constructor Detail
  + + + +
  - +
    TupleOutput
    +
    public TupleOutput()
    +
    Creates a tuple output object for writing a byte array of tuple data.
    +
  + + + +
  - +
    TupleOutput
    +
    public TupleOutput(byte[] buffer)
    +
    Creates a tuple output object for writing a byte array of tuple data, using a given buffer. A new buffer will be allocated only if the number of bytes needed is greater than the length of this buffer. A reference to the byte array will be kept by this object and therefore the byte - array should not be modified while this object is in use. -
    -
    -
    Parameters:
    buffer - is the byte array to use as the buffer.
    -
- + array should not be modified while this object is in use.

Parameters:: buffer - is the byte array to use as the buffer.

+ + + + - - - - - - -

-Method Detail

- -

-writeBytes

-public final TupleOutput writeBytes(String val)

Writes the specified bytes to the buffer, converting each character to +

+ + +
Method Detail
+ + + +
- +
  writeBytes
  +
```
public final TupleOutput writeBytes(java.lang.String val)
```
  +
  Writes the specified bytes to the buffer, converting each character to an unsigned byte value. - Writes values that can be read using TupleInput.readBytes(int). -
  -
  -
  Parameters:
  val - is the string containing the values to be written. + Writes values that can be read using TupleInput.readBytes(int).
  +
  Parameters:
  val - is the string containing the values to be written. Only characters with values below 0x100 may be written using this - method, since the high-order 8 bits of all characters are discarded. -
  Returns:
  this tuple output object. -
  Throws: -
  NullPointerException - if the val parameter is null.
  See Also:
  Integer Formats
  -

- -

-writeChars

-public final TupleOutput writeChars(String val)

Writes the specified characters to the buffer, converting each character + method, since the high-order 8 bits of all characters are discarded.
Returns:: this tuple output object.
Throws:: java.lang.NullPointerException - if the val parameter is null.
See Also:: Integer Formats

+ + + + + +

+
writeChars
+
```
public final TupleOutput writeChars(java.lang.String val)
```
+
Writes the specified characters to the buffer, converting each character to a two byte unsigned value. - Writes values that can be read using TupleInput.readChars(int). -
-
-
Parameters:
val - is the string containing the characters to be written. -
Returns:
this tuple output object. -
Throws: -
NullPointerException - if the val parameter is null.
See Also:
Integer Formats
-
- -
- -
-writeString
-
```
-public final TupleOutput writeString(String val)
```
-
-
Writes the specified characters to the buffer, converting each character + Writes values that can be read using TupleInput.readChars(int).
+
Parameters:
val - is the string containing the characters to be written.
+
Returns:
this tuple output object.
+
Throws:
+
java.lang.NullPointerException - if the val parameter is null.
See Also:
Integer Formats
+

+ + + +

+
writeString
+
```
public final TupleOutput writeString(java.lang.String val)
```
+
Writes the specified characters to the buffer, converting each character to UTF format, and adding a null terminator byte. - Writes values that can be read using TupleInput.readString(). -
-
-
Parameters:
val - is the string containing the characters to be written. -
Returns:
this tuple output object.
See Also:
String Formats
-
- -
- -
-writeChar
-
```
-public final TupleOutput writeChar(int val)
```
-
-
Writes a char (two byte) unsigned value to the buffer. - Writes values that can be read using TupleInput.readChar(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeBoolean
-
```
-public final TupleOutput writeBoolean(boolean val)
```
-
-
Writes a boolean (one byte) unsigned value to the buffer, writing one + Writes values that can be read using TupleInput.readString().
+
Parameters:
val - is the string containing the characters to be written.
+
Returns:
this tuple output object.
See Also:
String Formats
+

+ + + +

+
writeChar
+
```
public final TupleOutput writeChar(int val)
```
+
Writes a char (two byte) unsigned value to the buffer. + Writes values that can be read using TupleInput.readChar().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeBoolean
+
```
public final TupleOutput writeBoolean(boolean val)
```
+
Writes a boolean (one byte) unsigned value to the buffer, writing one if the value is true and zero if it is false. - Writes values that can be read using TupleInput.readBoolean(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
- -
- -
-writeByte
-
```
-public final TupleOutput writeByte(int val)
```
-
-
Writes an signed byte (one byte) value to the buffer. - Writes values that can be read using TupleInput.readByte(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeShort
-
```
-public final TupleOutput writeShort(int val)
```
-
-
Writes an signed short (two byte) value to the buffer. - Writes values that can be read using TupleInput.readShort(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeInt
-
```
-public final TupleOutput writeInt(int val)
```
-
-
Writes an signed int (four byte) value to the buffer. - Writes values that can be read using TupleInput.readInt(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeLong
-
```
-public final TupleOutput writeLong(long val)
```
-
-
Writes an signed long (eight byte) value to the buffer. - Writes values that can be read using TupleInput.readLong(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeFloat
-
```
-public final TupleOutput writeFloat(float val)
```
-
-
Writes an unsorted float (four byte) value to the buffer. - Writes values that can be read using TupleInput.readFloat(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Floating Point - Formats
-
-
-
- -
-writeDouble
-
```
-public final TupleOutput writeDouble(double val)
```
-
-
Writes an unsorted double (eight byte) value to the buffer. - Writes values that can be read using TupleInput.readDouble(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Floating Point - Formats
-
-
-
- -
-writeSortedFloat
-
```
-public final TupleOutput writeSortedFloat(float val)
```
-
-
Writes a sorted float (four byte) value to the buffer. - Writes values that can be read using TupleInput.readSortedFloat(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Floating Point - Formats
-
-
-
- -
-writeSortedDouble
-
```
-public final TupleOutput writeSortedDouble(double val)
```
-
-
Writes a sorted double (eight byte) value to the buffer. - Writes values that can be read using TupleInput.readSortedDouble(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Floating Point - Formats
-
-
-
- -
-writeBytes
-
```
-public final TupleOutput writeBytes(char[] chars)
```
-
-
Writes the specified bytes to the buffer, converting each character to + Writes values that can be read using TupleInput.readBoolean().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeByte
+
```
public final TupleOutput writeByte(int val)
```
+
Writes an signed byte (one byte) value to the buffer. + Writes values that can be read using TupleInput.readByte().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeShort
+
```
public final TupleOutput writeShort(int val)
```
+
Writes an signed short (two byte) value to the buffer. + Writes values that can be read using TupleInput.readShort().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeInt
+
```
public final TupleOutput writeInt(int val)
```
+
Writes an signed int (four byte) value to the buffer. + Writes values that can be read using TupleInput.readInt().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeLong
+
```
public final TupleOutput writeLong(long val)
```
+
Writes an signed long (eight byte) value to the buffer. + Writes values that can be read using TupleInput.readLong().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeFloat
+
```
public final TupleOutput writeFloat(float val)
```
+
Writes an unsorted float (four byte) value to the buffer. + Writes values that can be read using TupleInput.readFloat().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Floating Point + Formats
+

+ + + +

+
writeDouble
+
```
public final TupleOutput writeDouble(double val)
```
+
Writes an unsorted double (eight byte) value to the buffer. + Writes values that can be read using TupleInput.readDouble().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Floating Point + Formats
+

+ + + +

+
writeSortedFloat
+
```
public final TupleOutput writeSortedFloat(float val)
```
+
Writes a sorted float (four byte) value to the buffer. + Writes values that can be read using TupleInput.readSortedFloat().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Floating Point + Formats
+

+ + + +

+
writeSortedDouble
+
```
public final TupleOutput writeSortedDouble(double val)
```
+
Writes a sorted double (eight byte) value to the buffer. + Writes values that can be read using TupleInput.readSortedDouble().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Floating Point + Formats
+

+ + + +

+
writeBytes
+
```
public final TupleOutput writeBytes(char[] chars)
```
+
Writes the specified bytes to the buffer, converting each character to an unsigned byte value. - Writes values that can be read using TupleInput.readBytes(int). -
-
-
Parameters:
chars - is the array of values to be written. + Writes values that can be read using TupleInput.readBytes(int).
+
Parameters:
chars - is the array of values to be written. Only characters with values below 0x100 may be written using this - method, since the high-order 8 bits of all characters are discarded. -
Returns:
this tuple output object. -
Throws: -
NullPointerException - if the chars parameter is null.
See Also:
Integer Formats
- - -
- -
-writeChars
-
```
-public final TupleOutput writeChars(char[] chars)
```
-
-
Writes the specified characters to the buffer, converting each character + method, since the high-order 8 bits of all characters are discarded.
+
Returns:
this tuple output object.
+
Throws:
+
java.lang.NullPointerException - if the chars parameter is null.
See Also:
Integer Formats
+

+ + + +

+
writeChars
+
```
public final TupleOutput writeChars(char[] chars)
```
+
Writes the specified characters to the buffer, converting each character to a two byte unsigned value. - Writes values that can be read using TupleInput.readChars(int). -
-
-
Parameters:
chars - is the array of characters to be written. -
Returns:
this tuple output object. -
Throws: -
NullPointerException - if the chars parameter is null.
See Also:
Integer Formats
-
- -
- -
-writeString
-
```
-public final TupleOutput writeString(char[] chars)
```
-
-
Writes the specified characters to the buffer, converting each character + Writes values that can be read using TupleInput.readChars(int).
+
Parameters:
chars - is the array of characters to be written.
+
Returns:
this tuple output object.
+
Throws:
+
java.lang.NullPointerException - if the chars parameter is null.
See Also:
Integer Formats
+

+ + + +

+
writeString
+
```
public final TupleOutput writeString(char[] chars)
```
+
Writes the specified characters to the buffer, converting each character to UTF format. - Writes values that can be read using TupleInput.readString(int) - or TupleInput.readString(char[]). -
-
-
Parameters:
chars - is the array of characters to be written. -
Returns:
this tuple output object. -
Throws: -
NullPointerException - if the chars parameter is null.
See Also:
String Formats
-
- -
- -
-writeUnsignedByte
-
```
-public final TupleOutput writeUnsignedByte(int val)
```
-
-
Writes an unsigned byte (one byte) value to the buffer. - Writes values that can be read using TupleInput.readUnsignedByte(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeUnsignedShort
-
```
-public final TupleOutput writeUnsignedShort(int val)
```
-
-
Writes an unsigned short (two byte) value to the buffer. - Writes values that can be read using TupleInput.readUnsignedShort(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writeUnsignedInt
-
```
-public final TupleOutput writeUnsignedInt(long val)
```
-
-
Writes an unsigned int (four byte) value to the buffer. - Writes values that can be read using TupleInput.readUnsignedInt(). -
-
-
Parameters:
val - is the value to write to the buffer. -
Returns:
this tuple output object.
See Also:
Integer Formats
-
-
-
- -
-writePackedInt
-
```
-public final TupleOutput writePackedInt(int val)
```
-
-
Writes an unsorted packed integer. -
-
-
See Also:
Integer Formats
-
-
-
- -
-writePackedLong
-
```
-public final TupleOutput writePackedLong(long val)
```
-
-
Writes an unsorted packed long integer. -
-
-
See Also:
Integer Formats
-
-
-
- -
-writeSortedPackedInt
-
```
-public final TupleOutput writeSortedPackedInt(int val)
```
-
-
Writes a sorted packed integer. -
-
-
See Also:
Integer Formats
-
-
-
- -
-writeSortedPackedLong
-
```
-public final TupleOutput writeSortedPackedLong(long val)
```
-
-
Writes a sorted packed long integer. -
-
-
See Also:
Integer Formats
-
-
-
- -
-writeBigInteger
-
```
-public final TupleOutput writeBigInteger(BigInteger val)
```
-
-
Writes a BigInteger. -
-
- -
Throws: -
NullPointerException - if val is null. -
IllegalArgumentException - if the byte array representation of val - is larger than 0x7fff bytes.
See Also:
Integer Formats
-
-
-
- -
-getBigIntegerByteLength
-
```
-public static int getBigIntegerByteLength(BigInteger val)
```
-
-
Returns the exact byte length that would would be output for a given - BigInteger value if writeBigInteger(java.math.BigInteger) were - called. -
-
-
See Also:
Integer Formats
-
-
-
- -
-writeBigDecimal
-
```
-public final TupleOutput writeBigDecimal(BigDecimal val)
```
-
-
Writes an unsorted BigDecimal. -
-
- -
Throws: -
NullPointerException - if val is null.
See Also:
BigDecimal - Formats
-
-
-
- -
-getBigDecimalMaxByteLength
-
```
-public static int getBigDecimalMaxByteLength(BigDecimal val)
```
-
-
Returns the maximum byte length that would be output for a given BigDecimal value if writeBigDecimal(java.math.BigDecimal) were called. -
-
-
See Also:
BigDecimal - Formats
-
-
-
- -
-writeSortedBigDecimal
-
```
-public final TupleOutput writeSortedBigDecimal(BigDecimal val)
```
-
-
Writes a sorted BigDecimal. -
-
-
See Also:
BigDecimal - Formats
-
-
-
- -
-getSortedBigDecimalMaxByteLength
-
```
-public static int getSortedBigDecimalMaxByteLength(BigDecimal val)
```
-
-
Returns the maximum byte length that would be output for a given BigDecimal value if writeSortedBigDecimal(java.math.BigDecimal) were - called. -
-
-
See Also:
BigDecimal - Formats
-
-
+ Writes values that can be read using TupleInput.readString(int) + or TupleInput.readString(char[]).
+
Parameters:
chars - is the array of characters to be written.
+
Returns:
this tuple output object.
+
Throws:
+
java.lang.NullPointerException - if the chars parameter is null.
See Also:
String Formats
+

+ + + +

+
writeUnsignedByte
+
```
public final TupleOutput writeUnsignedByte(int val)
```
+
Writes an unsigned byte (one byte) value to the buffer. + Writes values that can be read using TupleInput.readUnsignedByte().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeUnsignedShort
+
```
public final TupleOutput writeUnsignedShort(int val)
```
+
Writes an unsigned short (two byte) value to the buffer. + Writes values that can be read using TupleInput.readUnsignedShort().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writeUnsignedInt
+
```
public final TupleOutput writeUnsignedInt(long val)
```
+
Writes an unsigned int (four byte) value to the buffer. + Writes values that can be read using TupleInput.readUnsignedInt().
+
Parameters:
val - is the value to write to the buffer.
+
Returns:
this tuple output object.
See Also:
Integer Formats
+

+ + + +

+
writePackedInt
+
```
public final TupleOutput writePackedInt(int val)
```
+
Writes an unsorted packed integer.
+
See Also:
Integer Formats
+

+ + + +

+
writePackedLong
+
```
public final TupleOutput writePackedLong(long val)
```
+
Writes an unsorted packed long integer.
+
See Also:
Integer Formats
+

+ + + +

+
writeSortedPackedInt
+
```
public final TupleOutput writeSortedPackedInt(int val)
```
+
Writes a sorted packed integer.
+
See Also:
Integer Formats
+

+ + + +

+
writeSortedPackedLong
+
```
public final TupleOutput writeSortedPackedLong(long val)
```
+
Writes a sorted packed long integer.
+
See Also:
Integer Formats
+

+ + + +

+
writeBigInteger
+
```
public final TupleOutput writeBigInteger(java.math.BigInteger val)
```
+
Writes a BigInteger.
+
Throws:
+
java.lang.NullPointerException - if val is null.
+
java.lang.IllegalArgumentException - if the byte array representation of val + is larger than 0x7fff bytes.
See Also:
Integer Formats
+

+ + + +

+
getBigIntegerByteLength
+
```
public static int getBigIntegerByteLength(java.math.BigInteger val)
```
+
Returns the exact byte length that would would be output for a given + BigInteger value if writeBigInteger(java.math.BigInteger) were + called.
+
See Also:
Integer Formats
+

+ + + +

+
writeBigDecimal
+
```
public final TupleOutput writeBigDecimal(java.math.BigDecimal val)
```
+
Writes an unsorted BigDecimal.
+
Throws:
+
java.lang.NullPointerException - if val is null.
See Also:
BigDecimal + Formats
+

+ + + +

+
getBigDecimalMaxByteLength
+
```
public static int getBigDecimalMaxByteLength(java.math.BigDecimal val)
```
+
Returns the maximum byte length that would be output for a given BigDecimal value if writeBigDecimal(java.math.BigDecimal) were called.
+
See Also:
BigDecimal + Formats
+

+ + + +

+
writeSortedBigDecimal
+
```
public final TupleOutput writeSortedBigDecimal(java.math.BigDecimal val)
```
+
Writes a sorted BigDecimal.
+
See Also:
BigDecimal + Formats
+

+ + + +

+
getSortedBigDecimalMaxByteLength
+
```
public static int getSortedBigDecimalMaxByteLength(java.math.BigDecimal val)
```
+
Returns the maximum byte length that would be output for a given BigDecimal value if writeSortedBigDecimal(java.math.BigDecimal) were + called.
+
See Also:
BigDecimal + Formats
+

+ + + + +

- -com.sleepycat.bind.tuple - -Class TupleOutput

Class TupleOutput

Field Summary

Fields inherited from class com.sleepycat.util.FastOutputStream

Constructor Summary

Method Summary

Methods inherited from class com.sleepycat.util.FastOutputStream

Methods inherited from class java.io.OutputStream

Methods inherited from class java.lang.Object

-TupleOutput

-TupleOutput

Constructor Detail

TupleOutput

TupleOutput

-writeBytes

Method Detail

writeBytes

-writeChars

writeChars

-writeString

writeString

-writeChar

-writeBoolean

writeChar

writeBoolean

-writeByte

-writeShort

-writeInt

-writeLong

-writeFloat

-writeDouble

-writeSortedFloat

-writeSortedDouble

-writeBytes

writeByte

writeShort

writeInt

writeLong

writeFloat

writeDouble

writeSortedFloat

writeSortedDouble

writeBytes

-writeChars

writeChars

-writeString

writeString

-writeUnsignedByte

-writeUnsignedShort

-writeUnsignedInt

-writePackedInt

-writePackedLong

-writeSortedPackedInt

-writeSortedPackedLong

-writeBigInteger

-getBigIntegerByteLength

-writeBigDecimal

-getBigDecimalMaxByteLength

-writeSortedBigDecimal

-getSortedBigDecimalMaxByteLength

writeUnsignedByte

writeUnsignedShort

writeUnsignedInt

writePackedInt

writePackedLong

writeSortedPackedInt

writeSortedPackedLong

writeBigInteger

getBigIntegerByteLength

writeBigDecimal

getBigDecimalMaxByteLength

writeSortedBigDecimal

getSortedBigDecimalMaxByteLength

- -com.sleepycat.bind.tuple -
-Class TupleOutput