org.openfast.template.type.codec
Class IntegerCodec

java.lang.Object
  org.openfast.template.type.codec.TypeCodec
      org.openfast.template.type.codec.IntegerCodec

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

NullableSignedInteger, NullableUnsignedInteger, SignedInteger, UnsignedInteger

public abstract class IntegerCodec
extends TypeCodec

See Also:

Serialized Form

Field Summary

Fields inherited from class org.openfast.template.type.codec.TypeCodec

ASCII, BIT_VECTOR, BYTE_VECTOR, DATE_INTEGER, DATE_STRING, EPOCH_TIMESTAMP, INTEGER, NULLABLE_ASCII, NULLABLE_BYTE_VECTOR_TYPE, NULLABLE_INTEGER, NULLABLE_SF_SCALED_NUMBER, NULLABLE_STRING_DELTA, NULLABLE_UNICODE, NULLABLE_UNSIGNED_INTEGER, SF_SCALED_NUMBER, STOP_BIT, STRING_DELTA, TIME_IN_MS, TIME_INTEGER, TIME_STRING, TIMESTAMP_INTEGER, TIMESTAMP_STRING, UINT, UNICODE

Constructor Summary

protected

IntegerCodec()

Method Summary

protected static ScalarValue	createValue(long value) Creates a new value, long or integer, depends on value passed to method
boolean	equals(java.lang.Object obj)
static int	getSignedIntegerSize(long value) Find the signed integer size for the passed long value
static int	getUnsignedIntegerSize(long value)

Methods inherited from class org.openfast.template.type.codec.TypeCodec

decode, encode, encodeValue, isNullable

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerCodec

protected IntegerCodec()

Method Detail

createValue

protected static ScalarValue createValue(long value)

Creates a new value, long or integer, depends on value passed to method

Parameters:

value - The passed value to be created

Returns:

If the long is larger than an integer - returns a new LongValue object, otherwise returns an ScalarValue object of type integer of the passed long value

getUnsignedIntegerSize

public static int getUnsignedIntegerSize(long value)

Parameters:

value - The long to determine the unsigned integer

Returns:

Returns an unsigned integer

getSignedIntegerSize

public static int getSignedIntegerSize(long value)

Find the signed integer size for the passed long value

Parameters:

value - The long value to be used to get the signed integer size

Returns:

Returns an integer of the appropriate signed integer

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object