Package org.apache.ignite.internal.binary

Class BinaryReaderExImpl

java.lang.Object

org.apache.ignite.internal.binary.BinaryReaderExImpl

All Implemented Interfaces:

DataInput, ObjectInput, AutoCloseable, BinaryRawReader, BinaryReader, BinaryRawReaderEx, BinaryReaderHandlesHolder

public class BinaryReaderExImpl
extends Object
implements BinaryReader, BinaryRawReaderEx, BinaryReaderHandlesHolder, ObjectInput

Binary reader implementation.

Constructor Summary

Constructors

Constructor	Description
BinaryReaderExImpl(BinaryContext ctx, BinaryInputStream in, ClassLoader ldr, boolean forUnmarshal)	Constructor.
BinaryReaderExImpl(BinaryContext ctx, BinaryInputStream in, ClassLoader ldr, @Nullable BinaryReaderHandles hnds, boolean forUnmarshal)	Constructor.
BinaryReaderExImpl(BinaryContext ctx, BinaryInputStream in, ClassLoader ldr, @Nullable BinaryReaderHandles hnds, boolean skipHdrCheck, boolean forUnmarshal)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
BinaryContext	context()
boolean	findFieldByName(String name)	Try finding the field by name.
Object	getHandle(int pos)	Get handle.
BinarySchema	getOrCreateSchema()	Get or create object schema.
BinaryReaderHandles	handles()	Get all handles.
BinaryInputStream	in()
boolean	isEmpty()
BinaryRawReader	rawReader()	Gets raw reader.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
boolean	readBoolean()
boolean	readBoolean(String fieldName)
@org.jetbrains.annotations.Nullable boolean[]	readBooleanArray()
@org.jetbrains.annotations.Nullable boolean[]	readBooleanArray(String fieldName)
byte	readByte()
byte	readByte(String fieldName)
@org.jetbrains.annotations.Nullable byte[]	readByteArray()
@org.jetbrains.annotations.Nullable byte[]	readByteArray(String fieldName)
char	readChar()
char	readChar(String fieldName)
@org.jetbrains.annotations.Nullable char[]	readCharArray()
@org.jetbrains.annotations.Nullable char[]	readCharArray(String fieldName)
<T> @Nullable Collection<T>	readCollection()
<T> @Nullable Collection<T>	readCollection(String fieldName)
<T> @Nullable Collection<T>	readCollection(String fieldName, BinaryCollectionFactory<T> factory)
<T> @Nullable Collection<T>	readCollection(BinaryCollectionFactory<T> factory)
@Nullable Date	readDate()
@Nullable Date	readDate(String fieldName)
@Nullable Date[]	readDateArray()
@Nullable Date[]	readDateArray(String fieldName)
@Nullable BigDecimal	readDecimal()
@Nullable BigDecimal	readDecimal(String fieldName)
@Nullable BigDecimal[]	readDecimalArray()
@Nullable BigDecimal[]	readDecimalArray(String fieldName)
double	readDouble()
double	readDouble(String fieldName)
@org.jetbrains.annotations.Nullable double[]	readDoubleArray()
@org.jetbrains.annotations.Nullable double[]	readDoubleArray(String fieldName)
<T extends Enum<?>> T	readEnum()
<T extends Enum<?>> T	readEnum(String fieldName)
<T extends Enum<?>> @Nullable T[]	readEnumArray()
<T extends Enum<?>> @Nullable T[]	readEnumArray(String fieldName)
float	readFloat()
float	readFloat(String fieldName)
@org.jetbrains.annotations.Nullable float[]	readFloatArray()
@org.jetbrains.annotations.Nullable float[]	readFloatArray(String fieldName)
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
int	readInt(String fieldName)
@org.jetbrains.annotations.Nullable int[]	readIntArray()
@org.jetbrains.annotations.Nullable int[]	readIntArray(String fieldName)
String	readLine()
long	readLong()
long	readLong(String fieldName)
@org.jetbrains.annotations.Nullable long[]	readLongArray()
@org.jetbrains.annotations.Nullable long[]	readLongArray(String fieldName)
<K,V> @Nullable Map<K,V>	readMap()
<K,V> @Nullable Map<K,V>	readMap(String fieldName)
<K,V> @Nullable Map<K,V>	readMap(String fieldName, BinaryMapFactory<K,V> factory)
<K,V> @Nullable Map<K,V>	readMap(BinaryMapFactory<K,V> factory)
Object	readObject()
<T> T	readObject(String fieldName)
@Nullable Object[]	readObjectArray()
@Nullable Object[]	readObjectArray(String fieldName)
@Nullable Object	readObjectDetached()
@Nullable Object	readObjectDetached(boolean deserialize)
short	readShort()
short	readShort(String fieldName)
@org.jetbrains.annotations.Nullable short[]	readShortArray()
@org.jetbrains.annotations.Nullable short[]	readShortArray(String fieldName)
@Nullable String	readString()
@Nullable String	readString(String fieldName)
@Nullable String[]	readStringArray()
@Nullable String[]	readStringArray(String fieldName)
@Nullable Time	readTime()
@Nullable Time	readTime(String fieldName)
@Nullable Time[]	readTimeArray()
@Nullable Time[]	readTimeArray(String fieldName)
@Nullable Timestamp	readTimestamp()
@Nullable Timestamp	readTimestamp(String fieldName)
@Nullable Timestamp[]	readTimestampArray()
@Nullable Timestamp[]	readTimestampArray(String fieldName)
int	readUnsignedByte()
int	readUnsignedShort()
@NotNull String	readUTF()
@Nullable UUID	readUuid()
@Nullable UUID	readUuid(String fieldName)
@Nullable UUID[]	readUuidArray()
@Nullable UUID[]	readUuidArray(String fieldName)
void	setHandle(Object obj, int pos)	Set handle.
long	skip(long n)
int	skipBytes(int n)
Object	unmarshal(int offset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BinaryReaderExImpl

public BinaryReaderExImpl(BinaryContext ctx,
                          BinaryInputStream in,
                          ClassLoader ldr,
                          boolean forUnmarshal)

Constructor.

Parameters:

ctx - Context.

in - Input stream.

ldr - Class loader.

forUnmarshal - True if reader is needed to unmarshal object.

BinaryReaderExImpl

public BinaryReaderExImpl(BinaryContext ctx,
                          BinaryInputStream in,
                          ClassLoader ldr,
                          @Nullable
                          @Nullable BinaryReaderHandles hnds,
                          boolean forUnmarshal)

Constructor.

Parameters:

ctx - Context.

in - Input stream.

ldr - Class loader.

hnds - Context.

forUnmarshal - True if reader is need to unmarshal object.

BinaryReaderExImpl

public BinaryReaderExImpl(BinaryContext ctx,
                          BinaryInputStream in,
                          ClassLoader ldr,
                          @Nullable
                          @Nullable BinaryReaderHandles hnds,
                          boolean skipHdrCheck,
                          boolean forUnmarshal)

Constructor.

Parameters:

ctx - Context.

in - Input stream.

ldr - Class loader.

hnds - Context.

skipHdrCheck - Whether to skip header check.

forUnmarshal - True if reader is need to unmarshal object.

Method Detail

in

public BinaryInputStream in()

Returns:

Input stream.

unmarshal

public Object unmarshal(int offset)
                 throws BinaryObjectException

Parameters:

offset - Offset in the array.

Returns:

Unmarshalled value.

Throws:

BinaryObjectException - In case of error.

setHandle

public void setHandle(Object obj,
                      int pos)

Set handle.

Specified by:

setHandle in interface BinaryReaderHandlesHolder

Parameters:

obj - Object.

pos - Position.

getHandle

public Object getHandle(int pos)

Get handle.

Specified by:

getHandle in interface BinaryReaderHandlesHolder

Parameters:

pos - Position.

Returns:

Handle.

handles

public BinaryReaderHandles handles()

Get all handles.

Specified by:

handles in interface BinaryReaderHandlesHolder

Returns:

Handles.

readByte

public byte readByte(String fieldName)
              throws BinaryObjectException

Specified by:

readByte in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Byte value.

Throws:

BinaryObjectException - In case of error.

readByte

public byte readByte()
              throws BinaryObjectException

Specified by:

readByte in interface BinaryRawReader

Specified by:

readByte in interface DataInput

Returns:

Byte value.

Throws:

BinaryObjectException - In case of error.

readByteArray

@Nullable
public @org.jetbrains.annotations.Nullable byte[] readByteArray(String fieldName)
                                                         throws BinaryObjectException

Specified by:

readByteArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Byte array.

Throws:

BinaryObjectException - In case of error.

readByteArray

@Nullable
public @org.jetbrains.annotations.Nullable byte[] readByteArray()
                                                         throws BinaryObjectException

Specified by:

readByteArray in interface BinaryRawReader

Returns:

Byte array.

Throws:

BinaryObjectException - In case of error.

readBoolean

public boolean readBoolean(String fieldName)
                    throws BinaryObjectException

Specified by:

readBoolean in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Boolean value.

Throws:

BinaryObjectException - In case of error.

readBoolean

public boolean readBoolean()
                    throws BinaryObjectException

Specified by:

readBoolean in interface BinaryRawReader

Specified by:

readBoolean in interface DataInput

Returns:

Boolean value.

Throws:

BinaryObjectException - In case of error.

readBooleanArray

@Nullable
public @org.jetbrains.annotations.Nullable boolean[] readBooleanArray(String fieldName)
                                                               throws BinaryObjectException

Specified by:

readBooleanArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Boolean array.

Throws:

BinaryObjectException - In case of error.

readBooleanArray

@Nullable
public @org.jetbrains.annotations.Nullable boolean[] readBooleanArray()
                                                               throws BinaryObjectException

Specified by:

readBooleanArray in interface BinaryRawReader

Returns:

Boolean array.

Throws:

BinaryObjectException - In case of error.

readShort

public short readShort(String fieldName)
                throws BinaryObjectException

Specified by:

readShort in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Short value.

Throws:

BinaryObjectException - In case of error.

readShort

public short readShort()
                throws BinaryObjectException

Specified by:

readShort in interface BinaryRawReader

Specified by:

readShort in interface DataInput

Returns:

Short value.

Throws:

BinaryObjectException - In case of error.

readShortArray

@Nullable
public @org.jetbrains.annotations.Nullable short[] readShortArray(String fieldName)
                                                           throws BinaryObjectException

Specified by:

readShortArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Short array.

Throws:

BinaryObjectException - In case of error.

readShortArray

@Nullable
public @org.jetbrains.annotations.Nullable short[] readShortArray()
                                                           throws BinaryObjectException

Specified by:

readShortArray in interface BinaryRawReader

Returns:

Short array.

Throws:

BinaryObjectException - In case of error.

readChar

public char readChar(String fieldName)
              throws BinaryObjectException

Specified by:

readChar in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Char value.

Throws:

BinaryObjectException - In case of error.

readChar

public char readChar()
              throws BinaryObjectException

Specified by:

readChar in interface BinaryRawReader

Specified by:

readChar in interface DataInput

Returns:

Char value.

Throws:

BinaryObjectException - In case of error.

readCharArray

@Nullable
public @org.jetbrains.annotations.Nullable char[] readCharArray(String fieldName)
                                                         throws BinaryObjectException

Specified by:

readCharArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Char array.

Throws:

BinaryObjectException - In case of error.

readCharArray

@Nullable
public @org.jetbrains.annotations.Nullable char[] readCharArray()
                                                         throws BinaryObjectException

Specified by:

readCharArray in interface BinaryRawReader

Returns:

Char array.

Throws:

BinaryObjectException - In case of error.

readInt

public int readInt(String fieldName)
            throws BinaryObjectException

Specified by:

readInt in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Integer value.

Throws:

BinaryObjectException - In case of error.

readInt

public int readInt()
            throws BinaryObjectException

Specified by:

readInt in interface BinaryRawReader

Specified by:

readInt in interface DataInput

Returns:

Integer value.

Throws:

BinaryObjectException - In case of error.

readIntArray

@Nullable
public @org.jetbrains.annotations.Nullable int[] readIntArray(String fieldName)
                                                       throws BinaryObjectException

Specified by:

readIntArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Integer array.

Throws:

BinaryObjectException - In case of error.

readIntArray

@Nullable
public @org.jetbrains.annotations.Nullable int[] readIntArray()
                                                       throws BinaryObjectException

Specified by:

readIntArray in interface BinaryRawReader

Returns:

Integer array.

Throws:

BinaryObjectException - In case of error.

readLong

public long readLong(String fieldName)
              throws BinaryObjectException

Specified by:

readLong in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Long value.

Throws:

BinaryObjectException - In case of error.

readLong

public long readLong()
              throws BinaryObjectException

Specified by:

readLong in interface BinaryRawReader

Specified by:

readLong in interface DataInput

Returns:

Long value.

Throws:

BinaryObjectException - In case of error.

readLongArray

@Nullable
public @org.jetbrains.annotations.Nullable long[] readLongArray(String fieldName)
                                                         throws BinaryObjectException

Specified by:

readLongArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Long array.

Throws:

BinaryObjectException - In case of error.

readLongArray

@Nullable
public @org.jetbrains.annotations.Nullable long[] readLongArray()
                                                         throws BinaryObjectException

Specified by:

readLongArray in interface BinaryRawReader

Returns:

Long array.

Throws:

BinaryObjectException - In case of error.

readFloat

public float readFloat(String fieldName)
                throws BinaryObjectException

Specified by:

readFloat in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Float value.

Throws:

BinaryObjectException - In case of error.

readFloat

public float readFloat()
                throws BinaryObjectException

Specified by:

readFloat in interface BinaryRawReader

Specified by:

readFloat in interface DataInput

Returns:

Float value.

Throws:

BinaryObjectException - In case of error.

readFloatArray

@Nullable
public @org.jetbrains.annotations.Nullable float[] readFloatArray(String fieldName)
                                                           throws BinaryObjectException

Specified by:

readFloatArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Float array.

Throws:

BinaryObjectException - In case of error.

readFloatArray

@Nullable
public @org.jetbrains.annotations.Nullable float[] readFloatArray()
                                                           throws BinaryObjectException

Specified by:

readFloatArray in interface BinaryRawReader

Returns:

Float array.

Throws:

BinaryObjectException - In case of error.

readDouble

public double readDouble(String fieldName)
                  throws BinaryObjectException

Specified by:

readDouble in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Double value.

Throws:

BinaryObjectException - In case of error.

readDouble

public double readDouble()
                  throws BinaryObjectException

Specified by:

readDouble in interface BinaryRawReader

Specified by:

readDouble in interface DataInput

Returns:

Double value.

Throws:

BinaryObjectException - In case of error.

readDoubleArray

@Nullable
public @org.jetbrains.annotations.Nullable double[] readDoubleArray(String fieldName)
                                                             throws BinaryObjectException

Specified by:

readDoubleArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Byte array.

Throws:

BinaryObjectException - In case of error.

readDoubleArray

@Nullable
public @org.jetbrains.annotations.Nullable double[] readDoubleArray()
                                                             throws BinaryObjectException

Specified by:

readDoubleArray in interface BinaryRawReader

Returns:

Byte array.

Throws:

BinaryObjectException - In case of error.

readDecimal

@Nullable
public @Nullable BigDecimal readDecimal(String fieldName)
                                 throws BinaryObjectException

Specified by:

readDecimal in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Decimal value.

Throws:

BinaryObjectException - In case of error.

readDecimal

@Nullable
public @Nullable BigDecimal readDecimal()
                                 throws BinaryObjectException

Specified by:

readDecimal in interface BinaryRawReader

Returns:

Decimal value.

Throws:

BinaryObjectException - In case of error.

readDecimalArray

@Nullable
public @Nullable BigDecimal[] readDecimalArray(String fieldName)
                                        throws BinaryObjectException

Specified by:

readDecimalArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Decimal array.

Throws:

BinaryObjectException - In case of error.

readDecimalArray

@Nullable
public @Nullable BigDecimal[] readDecimalArray()
                                        throws BinaryObjectException

Specified by:

readDecimalArray in interface BinaryRawReader

Returns:

Decimal array.

Throws:

BinaryObjectException - In case of error.

readString

@Nullable
public @Nullable String readString(String fieldName)
                            throws BinaryObjectException

Specified by:

readString in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

String value.

Throws:

BinaryObjectException - In case of error.

readString

@Nullable
public @Nullable String readString()
                            throws BinaryObjectException

Specified by:

readString in interface BinaryRawReader

Returns:

String value.

Throws:

BinaryObjectException - In case of error.

readStringArray

@Nullable
public @Nullable String[] readStringArray(String fieldName)
                                   throws BinaryObjectException

Specified by:

readStringArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

String array.

Throws:

BinaryObjectException - In case of error.

readStringArray

@Nullable
public @Nullable String[] readStringArray()
                                   throws BinaryObjectException

Specified by:

readStringArray in interface BinaryRawReader

Returns:

String array.

Throws:

BinaryObjectException - In case of error.

readUuid

@Nullable
public @Nullable UUID readUuid(String fieldName)
                        throws BinaryObjectException

Specified by:

readUuid in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

UUID.

Throws:

BinaryObjectException - In case of error.

readUuid

@Nullable
public @Nullable UUID readUuid()
                        throws BinaryObjectException

Specified by:

readUuid in interface BinaryRawReader

Returns:

UUID.

Throws:

BinaryObjectException - In case of error.

readUuidArray

@Nullable
public @Nullable UUID[] readUuidArray(String fieldName)
                               throws BinaryObjectException

Specified by:

readUuidArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

UUID array.

Throws:

BinaryObjectException - In case of error.

readUuidArray

@Nullable
public @Nullable UUID[] readUuidArray()
                               throws BinaryObjectException

Specified by:

readUuidArray in interface BinaryRawReader

Returns:

UUID array.

Throws:

BinaryObjectException - In case of error.

readDate

@Nullable
public @Nullable Date readDate(String fieldName)
                        throws BinaryObjectException

Specified by:

readDate in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Date.

Throws:

BinaryObjectException - In case of error.

readDate

@Nullable
public @Nullable Date readDate()
                        throws BinaryObjectException

Specified by:

readDate in interface BinaryRawReader

Returns:

Date.

Throws:

BinaryObjectException - In case of error.

readDateArray

@Nullable
public @Nullable Date[] readDateArray(String fieldName)
                               throws BinaryObjectException

Specified by:

readDateArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Date array.

Throws:

BinaryObjectException - In case of error.

readDateArray

@Nullable
public @Nullable Date[] readDateArray()
                               throws BinaryObjectException

Specified by:

readDateArray in interface BinaryRawReader

Returns:

Date array.

Throws:

BinaryObjectException - In case of error.

readTimestamp

@Nullable
public @Nullable Timestamp readTimestamp(String fieldName)
                                  throws BinaryObjectException

Specified by:

readTimestamp in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Timestamp.

Throws:

BinaryObjectException - In case of error.

readTimestamp

@Nullable
public @Nullable Timestamp readTimestamp()
                                  throws BinaryObjectException

Specified by:

readTimestamp in interface BinaryRawReader

Returns:

Timestamp.

Throws:

BinaryObjectException - In case of error.

readTimestampArray

@Nullable
public @Nullable Timestamp[] readTimestampArray(String fieldName)
                                         throws BinaryObjectException

Specified by:

readTimestampArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Timestamp array.

Throws:

BinaryObjectException - In case of error.

readTimestampArray

@Nullable
public @Nullable Timestamp[] readTimestampArray()
                                         throws BinaryObjectException

Specified by:

readTimestampArray in interface BinaryRawReader

Returns:

Timestamp array.

Throws:

BinaryObjectException - In case of error.

readTime

@Nullable
public @Nullable Time readTime(String fieldName)
                        throws BinaryObjectException

Specified by:

readTime in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Time.

Throws:

BinaryObjectException - In case of error.

readTime

@Nullable
public @Nullable Time readTime()
                        throws BinaryObjectException

Specified by:

readTime in interface BinaryRawReader

Returns:

Time.

Throws:

BinaryObjectException - In case of error.

readTimeArray

@Nullable
public @Nullable Time[] readTimeArray(String fieldName)
                               throws BinaryObjectException

Specified by:

readTimeArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Time array.

Throws:

BinaryObjectException - In case of error.

readTimeArray

@Nullable
public @Nullable Time[] readTimeArray()
                               throws BinaryObjectException

Specified by:

readTimeArray in interface BinaryRawReader

Returns:

Time array.

Throws:

BinaryObjectException - In case of error.

readObject

@Nullable
public <T> T readObject(String fieldName)
                 throws BinaryObjectException

Specified by:

readObject in interface BinaryReader

Type Parameters:

T - Type of the read object.

Parameters:

fieldName - Field name.

Returns:

Object.

Throws:

BinaryObjectException - In case of error.

readObject

public Object readObject()
                  throws BinaryObjectException

Specified by:

readObject in interface BinaryRawReader

Specified by:

readObject in interface ObjectInput

Returns:

Object.

Throws:

BinaryObjectException - In case of error.

readObjectDetached

@Nullable
public @Nullable Object readObjectDetached()
                                    throws BinaryObjectException

Specified by:

readObjectDetached in interface BinaryRawReaderEx

Returns:

Object.

Throws:

BinaryObjectException - In case of error.

readObjectDetached

@Nullable
public @Nullable Object readObjectDetached(boolean deserialize)
                                    throws BinaryObjectException

Specified by:

readObjectDetached in interface BinaryRawReaderEx

Parameters:

deserialize - True if object should be deserialized during reading.

Returns:

Object.

Throws:

BinaryObjectException - In case of error.

readObjectArray

@Nullable
public @Nullable Object[] readObjectArray(String fieldName)
                                   throws BinaryObjectException

Specified by:

readObjectArray in interface BinaryReader

Parameters:

fieldName - Field name.

Returns:

Object array.

Throws:

BinaryObjectException - In case of error.

readObjectArray

@Nullable
public @Nullable Object[] readObjectArray()
                                   throws BinaryObjectException

Specified by:

readObjectArray in interface BinaryRawReader

Returns:

Object array.

Throws:

BinaryObjectException - In case of error.

readEnum

@Nullable
public <T extends Enum<?>> T readEnum(String fieldName)
                               throws BinaryObjectException

Specified by:

readEnum in interface BinaryReader

Type Parameters:

T - Type of the enum to read.

Parameters:

fieldName - Field name.

Returns:

Value.

Throws:

BinaryObjectException - In case of error.

readEnum

@Nullable
public <T extends Enum<?>> T readEnum()
                               throws BinaryObjectException

Specified by:

readEnum in interface BinaryRawReader

Type Parameters:

T - Type of the enum to read.

Returns:

Value.

Throws:

BinaryObjectException - In case of error.

readEnumArray

@Nullable
public <T extends Enum<?>> @Nullable T[] readEnumArray(String fieldName)
                                                throws BinaryObjectException

Specified by:

readEnumArray in interface BinaryReader

Type Parameters:

T - Type of the enum values in array to read.

Parameters:

fieldName - Field name.

Returns:

Value.

Throws:

BinaryObjectException - In case of error.

readEnumArray

@Nullable
public <T extends Enum<?>> @Nullable T[] readEnumArray()
                                                throws BinaryObjectException

Specified by:

readEnumArray in interface BinaryRawReader

Type Parameters:

T - Type of the enum values in array to read.

Returns:

Value.

Throws:

BinaryObjectException - In case of error.

readCollection

@Nullable
public <T> @Nullable Collection<T> readCollection(String fieldName)
                                           throws BinaryObjectException

Specified by:

readCollection in interface BinaryReader

Type Parameters:

T - Type of elements in collection to read.

Parameters:

fieldName - Field name.

Returns:

Collection.

Throws:

BinaryObjectException - In case of error.

readCollection

@Nullable
public <T> @Nullable Collection<T> readCollection(String fieldName,
                                                  BinaryCollectionFactory<T> factory)
                                           throws BinaryObjectException

Specified by:

readCollection in interface BinaryReader

Type Parameters:

T - Type of elements in collection to read.

Parameters:

fieldName - Field name.

factory - Collection factory.

Returns:

Collection.

Throws:

BinaryObjectException - In case of error.

readCollection

@Nullable
public <T> @Nullable Collection<T> readCollection()
                                           throws BinaryObjectException

Specified by:

readCollection in interface BinaryRawReader

Type Parameters:

T - Type of elements in collection to read.

Returns:

Collection.

Throws:

BinaryObjectException - In case of error.

readCollection

@Nullable
public <T> @Nullable Collection<T> readCollection(BinaryCollectionFactory<T> factory)
                                           throws BinaryObjectException

Specified by:

readCollection in interface BinaryRawReader

Type Parameters:

T - Type of elements in collection to read.

Parameters:

factory - Collection factory.

Returns:

Collection.

Throws:

BinaryObjectException - In case of error.

readMap

@Nullable
public <K,V> @Nullable Map<K,V> readMap(String fieldName)
                                             throws BinaryObjectException

Specified by:

readMap in interface BinaryReader

Type Parameters:

K - Type of keys in the map to read.

V - Type of mapped values in the map to read.

Parameters:

fieldName - Field name.

Returns:

Map.

Throws:

BinaryObjectException - In case of error.

readMap

@Nullable
public <K,V> @Nullable Map<K,V> readMap(String fieldName,
                                                    BinaryMapFactory<K,V> factory)
                                             throws BinaryObjectException

Specified by:

readMap in interface BinaryReader

Type Parameters:

K - Type of keys in the map to read.

V - Type of mapped values in the map to read.

Parameters:

fieldName - Field name.

factory - Map factory.

Returns:

Map.

Throws:

BinaryObjectException - In case of error.

readMap

@Nullable
public <K,V> @Nullable Map<K,V> readMap()
                                             throws BinaryObjectException

Specified by:

readMap in interface BinaryRawReader

Type Parameters:

K - Type of keys in the map to read.

V - Type of mapped values in the map to read.

Returns:

Map.

Throws:

BinaryObjectException - In case of error.

readMap

@Nullable
public <K,V> @Nullable Map<K,V> readMap(BinaryMapFactory<K,V> factory)
                                             throws BinaryObjectException

Specified by:

readMap in interface BinaryRawReader

Type Parameters:

K - Type of keys in the map to read.

V - Type of mapped values in the map to read.

Parameters:

factory - Map factory.

Returns:

Map.

Throws:

BinaryObjectException - In case of error.

rawReader

public BinaryRawReader rawReader()

Gets raw reader. Raw reader does not use field name hash codes, therefore, making the format even more compact. However, if the raw reader is used, dynamic structure changes to the binary objects are not supported.

Specified by:

rawReader in interface BinaryReader

Returns:

Raw reader.

getOrCreateSchema

public BinarySchema getOrCreateSchema()

Get or create object schema.

Returns:

Schema.

findFieldByName

public boolean findFieldByName(String name)

Try finding the field by name.

Parameters:

name - Field name.

Returns:

Offset.

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

readUnsignedShort

public int readUnsignedShort()
                      throws IOException

Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

readLine

public String readLine()
                throws IOException

Specified by:

readLine in interface DataInput

Throws:

IOException

readUTF

@NotNull
public @NotNull String readUTF()
                        throws IOException

Specified by:

readUTF in interface DataInput

Throws:

IOException

readFully

public void readFully(byte[] b)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

public void readFully(byte[] b,
                      int off,
                      int len)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

Specified by:

skipBytes in interface DataInput

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in interface ObjectInput

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Specified by:

read in interface ObjectInput

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Specified by:

read in interface ObjectInput

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Specified by:

skip in interface ObjectInput

Throws:

IOException

available

public int available()
              throws IOException

Specified by:

available in interface ObjectInput

Throws:

IOException

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface BinaryReaderHandlesHolder

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ObjectInput

Throws:

IOException

context

public BinaryContext context()

Returns:

Binary context.