SSF.OS.NetFlow.Filter
Class Decoder

java.lang.Object
  |
  +--SSF.OS.NetFlow.Filter.Decoder

Direct Known Subclasses:

IpNetFlowDecoder

public abstract class Decoder

extends java.lang.Object

Decoder base class for all kinds of data records connected using monitors.

Field Summary

static byte	BYTE_TYPE
static int	FIELD_NOT_FOUND
static byte	FLOAT_TYPE
static byte	INT_TYPE
static byte	IP_TYPE
static byte	LONG_TYPE
static byte	SHORT_TYPE
static byte	STRING_TYPE

Constructor Summary

Decoder()

Method Summary

abstract int	getFieldIndex(java.lang.String fieldName, byte fieldType) The fieldType is also passed in so that the decoder can check whether the fieldType matches the one that is retrieved by fieldName.
protected void	reportMismatch(java.lang.String fieldName, byte fieldType) report the mismatch of fieldTyps and the type of requested field.

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_NOT_FOUND

public static final int FIELD_NOT_FOUND

See Also:

Constant Field Values

INT_TYPE

public static final byte INT_TYPE

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Constant Field Values

SHORT_TYPE

public static final byte SHORT_TYPE

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Constant Field Values

BYTE_TYPE

public static final byte BYTE_TYPE

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Constant Field Values

FLOAT_TYPE

public static final byte FLOAT_TYPE

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Constant Field Values

STRING_TYPE

public static final byte STRING_TYPE

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Constant Field Values

IP_TYPE

public static final byte IP_TYPE

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Constant Field Values

LONG_TYPE

public static final byte LONG_TYPE

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Constant Field Values

Constructor Detail

Decoder

public Decoder()

Method Detail

getFieldIndex

public abstract int getFieldIndex(java.lang.String fieldName,
                                  byte fieldType)

The fieldType is also passed in so that the decoder can check whether the fieldType matches the one that is retrieved by fieldName.

reportMismatch

protected void reportMismatch(java.lang.String fieldName,
                              byte fieldType)

report the mismatch of fieldTyps and the type of requested field.