com.epam.fast.full.template.types.operator

Class Increment

java.lang.Object

com.epam.fast.full.template.types.operator.OpContext

com.epam.fast.full.template.types.operator.Increment

All Implemented Interfaces:

Operator, com.epam.xml.common.Findable, Comparable

public class Increment
extends OpContext

Author:

Serhiy_Zahriychuk Date: Oct 31, 2008

Field Summary

Fields

Modifier and Type	Field and Description
String	value

Fields inherited from class com.epam.fast.full.template.types.operator.OpContext

dictionary, foreignElm, key, ns

Constructor Summary

Constructors

Constructor and Description
Increment()

Method Summary

Modifier and Type	Method and Description
int	compareTo(Object o)
ITypeValue	decode(AbstractType abstractType, Context context, BinaryMessage message) Decode binary message to type value.
ITypeValue	decodeValue(Context context, Type type, ITypeValue decodeValue) Decode value.
byte[]	encode(AbstractType abstractType, Context context, ITypeValue fieldValue, EncodePresenceMapBuilder presenceMapBuilder) Encode type value to bytes.
ITypeValue	encodeValue(Context context, Type type, ITypeValue encodeValue)
ITypeValue	getDefaultValue(Context context, Type type) Get default value for type.
OperatorType	getOperatorType()
ITypeValue	getPresenceEncodingValue(Type type, ITypeValue fieldValue, Context context, EncodePresenceMapBuilder presenceMapBuilder)
boolean	requiredDecode() Returns true if decoding enable.
boolean	requiresPMap() Returns true if P Map is required.
boolean	shouldSetValue(ITypeValue value) Returns true if value should be stored to context.
boolean	shouldStoreDecodedValue(ITypeValue value) Returns true if decoded value should stored to context.
String	toString()

Methods inherited from class com.epam.fast.full.template.types.operator.OpContext

getDictionary, getForeignElm, getId, getKey, getName, getNs, getOtherAttributes, getValue, setDictionary, setKey, setNs, setValue

Methods inherited from class java.lang.Object

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

Field Detail

value

public String value

Constructor Detail

Increment

public Increment()

Method Detail

encode

public byte[] encode(AbstractType abstractType,
                     Context context,
                     ITypeValue fieldValue,
                     EncodePresenceMapBuilder presenceMapBuilder)

Description copied from interface: Operator

Encode type value to bytes.

Parameters:

abstractType - the type of operation

context - the context

fieldValue - the field value

presenceMapBuilder - the presence map

Returns:

byte []

decode

public ITypeValue decode(AbstractType abstractType,
                         Context context,
                         BinaryMessage message)

Description copied from interface: Operator

Decode binary message to type value.

Parameters:

abstractType - the type of operation

context - the context

message - the binary message

requiresPMap

public boolean requiresPMap()

Returns true if P Map is required.

getOperatorType

public OperatorType getOperatorType()

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable

encodeValue

public ITypeValue encodeValue(Context context,
                              Type type,
                              ITypeValue encodeValue)

Parameters:

context - the context

type - the type

decodeValue

public ITypeValue decodeValue(Context context,
                              Type type,
                              ITypeValue decodeValue)

Decode value.

Operator returns value according to his logic.

Parameters:

context - the context

type - the type

getDefaultValue

public ITypeValue getDefaultValue(Context context,
                                  Type type)

Get default value for type.

Used when incoming byte stream does not contains value.

type - the type

getPresenceEncodingValue

public ITypeValue getPresenceEncodingValue(Type type,
                                           ITypeValue fieldValue,
                                           Context context,
                                           EncodePresenceMapBuilder presenceMapBuilder)

shouldSetValue

public boolean shouldSetValue(ITypeValue value)

Description copied from interface: Operator

Returns true if value should be stored to context.

Parameters:

value - the value

Returns:

boolean

toString

public String toString()

Overrides:

toString in class Object

requiredDecode

public boolean requiredDecode()

Returns true if decoding enable.

Returns:

true if enabled

shouldStoreDecodedValue

public boolean shouldStoreDecodedValue(ITypeValue value)

Description copied from interface: Operator

Returns true if decoded value should stored to context.

Specified by:

shouldStoreDecodedValue in interface Operator

Parameters:

value - the value

Returns:

boolean