com.bluelinelabs.logansquare.typeconverters

Class DoubleBasedTypeConverter<T>

java.lang.Object

com.bluelinelabs.logansquare.typeconverters.DoubleBasedTypeConverter<T>

All Implemented Interfaces:

TypeConverter<T>

public abstract class DoubleBasedTypeConverter<T>
extends java.lang.Object
implements TypeConverter<T>

Constructor Summary

Constructors

Constructor and Description
DoubleBasedTypeConverter()

Method Summary

Modifier and Type	Method and Description
abstract double	convertToDouble(T object) Called to convert a an object of type T into a double.
abstract T	getFromDouble(double d) Called to convert a double into an object of type T.
T	parse(com.fasterxml.jackson.core.JsonParser jsonParser) Called to parse the current object in the jsonParser to an object of type T
void	serialize(T object, java.lang.String fieldName, boolean writeFieldNameForObject, com.fasterxml.jackson.core.JsonGenerator jsonGenerator) Called to serialize an object of type T to JSON using the JsonGenerator and field name.

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleBasedTypeConverter

public DoubleBasedTypeConverter()

Method Detail

getFromDouble

public abstract T getFromDouble(double d)

Called to convert a double into an object of type T.

Parameters:

d - The double parsed from JSON.

convertToDouble

public abstract double convertToDouble(T object)

Called to convert a an object of type T into a double.

Parameters:

object - The object being converted.

parse

public T parse(com.fasterxml.jackson.core.JsonParser jsonParser)
        throws java.io.IOException

Description copied from interface: TypeConverter

Called to parse the current object in the jsonParser to an object of type T

Specified by:

parse in interface TypeConverter<T>

Parameters:

jsonParser - The JsonParser that is pre-configured for this field.

Throws:

java.io.IOException

serialize

public void serialize(T object,
                      java.lang.String fieldName,
                      boolean writeFieldNameForObject,
                      com.fasterxml.jackson.core.JsonGenerator jsonGenerator)
               throws java.io.IOException

Description copied from interface: TypeConverter

Called to serialize an object of type T to JSON using the JsonGenerator and field name.

Specified by:

serialize in interface TypeConverter<T>

Parameters:

object - The object to serialize

fieldName - The JSON field name of the object when it is serialized

writeFieldNameForObject - If true, you're responsible for calling jsonGenerator.writeFieldName(fieldName) before writing the field

jsonGenerator - The JsonGenerator object to which the object should be written

Throws:

java.io.IOException