Data (Qpid Proton-J API)

All Known Implementing Classes:

DataImpl
```
public interface Data
```

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Data.DataType

static class Data.Factory

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Data.DataType`
`static class`	`Data.Factory`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`clear()`
`long`	`decode(java.nio.ByteBuffer buf)`
`Binary`	`encode()`
`long`	`encode(java.nio.ByteBuffer buf)`
`long`	`encodedSize()`
`boolean`	`enter()`
`boolean`	`exit()`
`java.lang.String`	`format()`
`void`	`free()`
`long`	`getArray()`
`Data.DataType`	`getArrayType()`
`Binary`	`getBinary()`
`boolean`	`getBoolean()`
`byte`	`getByte()`
`int`	`getChar()`
`Decimal128`	`getDecimal128()`
`Decimal32`	`getDecimal32()`
`Decimal64`	`getDecimal64()`
`DescribedType`	`getDescribedType()`
`double`	`getDouble()`
`float`	`getFloat()`
`int`	`getInt()`
`java.lang.Object[]`	`getJavaArray()`
`java.util.List<java.lang.Object>`	`getJavaList()`
`java.util.Map<java.lang.Object,java.lang.Object>`	`getJavaMap()`
`long`	`getList()`
`long`	`getLong()`
`long`	`getMap()`
`java.lang.Object`	`getObject()`
`short`	`getShort()`
`java.lang.String`	`getString()`
`Symbol`	`getSymbol()`
`java.util.Date`	`getTimestamp()`
`UnsignedByte`	`getUnsignedByte()`
`UnsignedInteger`	`getUnsignedInteger()`
`UnsignedLong`	`getUnsignedLong()`
`UnsignedShort`	`getUnsignedShort()`
`java.util.UUID`	`getUUID()`
`boolean`	`isArrayDescribed()`
`boolean`	`isDescribed()`
`boolean`	`isNull()`
`Data.DataType`	`next()`
`Data.DataType`	`prev()`
`void`	`putArray(boolean described, Data.DataType type)`
`void`	`putBinary(Binary bytes)`
`void`	`putBinary(byte[] bytes)`
`void`	`putBoolean(boolean b)`
`void`	`putByte(byte b)`
`void`	`putChar(int c)`
`void`	`putDecimal128(Decimal128 d)`
`void`	`putDecimal32(Decimal32 d)`
`void`	`putDecimal64(Decimal64 d)`
`void`	`putDescribed()`
`void`	`putDescribedType(DescribedType dt)`
`void`	`putDouble(double d)`
`void`	`putFloat(float f)`
`void`	`putInt(int i)`
`void`	`putJavaList(java.util.List<java.lang.Object> list)`
`void`	`putJavaMap(java.util.Map<java.lang.Object,java.lang.Object> map)`
`void`	`putList()`
`void`	`putLong(long l)`
`void`	`putMap()`
`void`	`putNull()`
`void`	`putObject(java.lang.Object o)`
`void`	`putShort(short s)`
`void`	`putString(java.lang.String string)`
`void`	`putSymbol(Symbol symbol)`
`void`	`putTimestamp(java.util.Date t)`
`void`	`putUnsignedByte(UnsignedByte ub)`
`void`	`putUnsignedInteger(UnsignedInteger ui)`
`void`	`putUnsignedLong(UnsignedLong ul)`
`void`	`putUnsignedShort(UnsignedShort us)`
`void`	`putUUID(java.util.UUID u)`
`void`	`rewind()`
`long`	`size()`
`Data.DataType`	`type()`

Method Detail

free
```
void free()
```

clear
```
void clear()
```

size
```
long size()
```

rewind
```
void rewind()
```

next
```
Data.DataType next()
```

prev
```
Data.DataType prev()
```

enter
```
boolean enter()
```

exit
```
boolean exit()
```

type
```
Data.DataType type()
```

encode
```
Binary encode()
```

encodedSize
```
long encodedSize()
```

encode
```
long encode(java.nio.ByteBuffer buf)
```

decode
```
long decode(java.nio.ByteBuffer buf)
```

putList
```
void putList()
```

putMap
```
void putMap()
```

putArray

void putArray(boolean described,
              Data.DataType type)

putDescribed
```
void putDescribed()
```

putNull
```
void putNull()
```

putBoolean
```
void putBoolean(boolean b)
```

putUnsignedByte
```
void putUnsignedByte(UnsignedByte ub)
```

putByte
```
void putByte(byte b)
```

putUnsignedShort

void putUnsignedShort(UnsignedShort us)

putShort
```
void putShort(short s)
```

putUnsignedInteger

void putUnsignedInteger(UnsignedInteger ui)

putInt
```
void putInt(int i)
```

putChar
```
void putChar(int c)
```

putUnsignedLong
```
void putUnsignedLong(UnsignedLong ul)
```

putLong
```
void putLong(long l)
```

putTimestamp
```
void putTimestamp(java.util.Date t)
```

putFloat
```
void putFloat(float f)
```

putDouble
```
void putDouble(double d)
```

putDecimal32
```
void putDecimal32(Decimal32 d)
```

putDecimal64
```
void putDecimal64(Decimal64 d)
```

putDecimal128
```
void putDecimal128(Decimal128 d)
```

putUUID
```
void putUUID(java.util.UUID u)
```

putBinary
```
void putBinary(Binary bytes)
```

putBinary
```
void putBinary(byte[] bytes)
```

putString

void putString(java.lang.String string)

putSymbol
```
void putSymbol(Symbol symbol)
```

putObject
```
void putObject(java.lang.Object o)
```

putJavaMap

void putJavaMap(java.util.Map<java.lang.Object,java.lang.Object> map)

putJavaList

void putJavaList(java.util.List<java.lang.Object> list)

putDescribedType

void putDescribedType(DescribedType dt)

getList
```
long getList()
```

getMap
```
long getMap()
```

getArray
```
long getArray()
```

isArrayDescribed
```
boolean isArrayDescribed()
```

getArrayType
```
Data.DataType getArrayType()
```

isDescribed
```
boolean isDescribed()
```

isNull
```
boolean isNull()
```

getBoolean
```
boolean getBoolean()
```

getUnsignedByte
```
UnsignedByte getUnsignedByte()
```

getByte
```
byte getByte()
```

getUnsignedShort
```
UnsignedShort getUnsignedShort()
```

getShort
```
short getShort()
```

getUnsignedInteger
```
UnsignedInteger getUnsignedInteger()
```

getInt
```
int getInt()
```

getChar
```
int getChar()
```

getUnsignedLong
```
UnsignedLong getUnsignedLong()
```

getLong
```
long getLong()
```

getTimestamp
```
java.util.Date getTimestamp()
```

getFloat
```
float getFloat()
```

getDouble
```
double getDouble()
```

getDecimal32
```
Decimal32 getDecimal32()
```

getDecimal64
```
Decimal64 getDecimal64()
```

getDecimal128
```
Decimal128 getDecimal128()
```

getUUID
```
java.util.UUID getUUID()
```

getBinary
```
Binary getBinary()
```

getString
```
java.lang.String getString()
```

getSymbol
```
Symbol getSymbol()
```

getObject
```
java.lang.Object getObject()
```

getJavaMap

java.util.Map<java.lang.Object,java.lang.Object> getJavaMap()

getJavaList

java.util.List<java.lang.Object> getJavaList()

getJavaArray
```
java.lang.Object[] getJavaArray()
```

getDescribedType
```
DescribedType getDescribedType()
```

format
```
java.lang.String format()
```

Interface Data

Nested Class Summary

Method Summary

Method Detail

free

clear

size

rewind

next

prev

enter

exit

type

encode

encodedSize

encode

decode

putList

putMap

putArray

putDescribed

putNull

putBoolean

putUnsignedByte

putByte

putUnsignedShort

putShort

putUnsignedInteger

putInt

putChar

putUnsignedLong

putLong

putTimestamp

putFloat

putDouble

putDecimal32

putDecimal64

putDecimal128

putUUID

putBinary

putBinary

putString

putSymbol

putObject

putJavaMap

putJavaList

putDescribedType

getList

getMap

getArray

isArrayDescribed

getArrayType

isDescribed

isNull

getBoolean

getUnsignedByte

getByte

getUnsignedShort

getShort

getUnsignedInteger

getInt

getChar

getUnsignedLong

getLong

getTimestamp

getFloat

getDouble

getDecimal32

getDecimal64

getDecimal128

getUUID

getBinary

getString

getSymbol

getObject

getJavaMap

getJavaList

getJavaArray

getDescribedType

format