kieker.common.record.io

Interface IValueDeserializer

All Known Implementing Classes:

BinaryValueDeserializer, JsonArrayValueDeserializer, TextValueDeserializer

public interface IValueDeserializer

Interface for value deserializers for use by monitoring records.

Since:

1.13

Author:

Holger Knoche, Reiner Jung - added enumeration support

Method Summary

Modifier and Type	Method and Description
boolean	getBoolean() Retrieves a boolean value from the underlying data source.
byte	getByte() Retrieves a byte value from the underlying data source.
char	getChar() Retrieves a char value from the underlying data source.
double	getDouble() Retrieves a double value from the underlying data source.
<T extends java.lang.Enum<T>> T	getEnumeration(java.lang.Class<T> clazz) Retrieves a Enumeration value from the underlying data source.
float	getFloat() Retrieves a float value from the underlying data source.
int	getInt() Retrieves an int value from the underlying data source.
long	getLong() Retrieves a long value from the underlying data source.
short	getShort() Retrieves a short value from the underlying data source.
java.lang.String	getString() Retrieves a String value from the underlying data source.

Method Detail

getBoolean

boolean getBoolean()

Retrieves a boolean value from the underlying data source.

Returns:

The retrieved value

Since:

1.13

getByte

byte getByte()
      throws java.lang.NumberFormatException

Retrieves a byte value from the underlying data source.

Returns:

The retrieved value

Throws:

java.lang.NumberFormatException - on format errors

Since:

1.13

getChar

char getChar()

Retrieves a char value from the underlying data source.

Returns:

The retrieved value

Since:

1.13

getShort

short getShort()
        throws java.lang.NumberFormatException

Retrieves a short value from the underlying data source.

Returns:

The retrieved value

Throws:

java.lang.NumberFormatException - on format errors

Since:

1.13

getInt

int getInt()
    throws java.lang.NumberFormatException

Retrieves an int value from the underlying data source.

Returns:

The retrieved value

Throws:

java.lang.NumberFormatException - on format errors

Since:

1.13

getLong

long getLong()
      throws java.lang.NumberFormatException

Retrieves a long value from the underlying data source.

Returns:

The retrieved value

Throws:

java.lang.NumberFormatException - on format errors

Since:

1.13

getFloat

float getFloat()
        throws java.lang.NumberFormatException

Retrieves a float value from the underlying data source.

Returns:

The retrieved value

Throws:

java.lang.NumberFormatException - on format errors

Since:

1.13

getDouble

double getDouble()
          throws java.lang.NumberFormatException

Retrieves a double value from the underlying data source.

Returns:

The retrieved value

Throws:

java.lang.NumberFormatException - on format errors

Since:

1.13

getString

java.lang.String getString()

Retrieves a String value from the underlying data source.

Returns:

The retrieved value

Since:

1.13

getEnumeration

<T extends java.lang.Enum<T>> T getEnumeration(java.lang.Class<T> clazz)
                                        throws RecordInstantiationException

Retrieves a Enumeration value from the underlying data source.

Type Parameters:

T - the corresponding enumeration type

Parameters:

clazz - enumeration type to be used

Returns:

The retrieved value

Throws:

RecordInstantiationException - in case the received ordinal does not exist in the specified enumeration type

RecordInstantiationException - input errors

Since:

1.14