univocity-parsers 2.9.1 · com.univocity.parsers.conversions.ObjectConversion

Access	Constructor and Description
public	ObjectConversion() Creates a Conversion from String to an Object with default values to return when the input is null.
public	ObjectConversion(T default value of type T to be returned when the input String is null. Used when `ObjectConversion#execute(String)` is invoked. valueIfStringIsNull, String default String value to be returned when an input of type T is null. Used when `ObjectConversion#revert(Object)` is invoked. valueIfObjectIsNull) Creates a Conversion from String to an Object with default values to return when the input is null.

Method Summary

Modifier and Type	Method and Description
public T	Returns: the conversion result, or the value of `ObjectConversion#getValueIfStringIsNull()` if the input String is null. execute(String the input String to be converted to an object of type T input) Overrides com.univocity.parsers.conversions.NullConversion.execute. Implements com.univocity.parsers.conversions.Conversion.execute. Converts the given String to an instance of T
protected final T	Returns: an instance of T, converted from the String input. fromInput(String The String to be converted to T input) Implements abstract com.univocity.parsers.conversions.NullConversion.fromInput. Creates an instance of T from a String representation.
protected abstract T	Returns: an instance of T, converted from the String input. fromString(String The String to be converted to T input) Creates an instance of T from a String representation.
public String	Returns: the default String value used when converting from a null input getValueIfObjectIsNull() returns default String value to be returned when an input of type T is null.
public T	Returns: the default value of type T used when converting from a null input getValueIfStringIsNull() returns a default value of type T to be returned when the input String is null.
public String	Returns: the conversion result, or the value of `ObjectConversion#getValueIfObjectIsNull()` if the input object is null. revert(T the input of type T to be converted to a String input) Overrides com.univocity.parsers.conversions.NullConversion.revert. Implements com.univocity.parsers.conversions.Conversion.revert. Converts a value of type T back to a String This is a general implementation that simply returns the result of input.toString()
public void	setValueIfObjectIsNull(String a default value of type T when converting from a null input valueIfObjectIsNull) returns default value of type T which should be returned when the input String is null.
public void	setValueIfStringIsNull(T the default value of type T when converting from a null input valueIfStringIsNull) defines a default value of type T which should be returned when the input String is null.
protected final String	undo(T the input object to be converted to I input) Implements abstract com.univocity.parsers.conversions.NullConversion.undo. Converts a value of type O back to I.

Inherited from com.univocity.parsers.conversions.NullConversion:: getValueOnNullInput getValueOnNullOutput setValueOnNullInput setValueOnNullOutput

Constructor Detail

ObjectConversion	back to summary
public ObjectConversion() Creates a Conversion from String to an Object with default values to return when the input is null. The default constructor assumes the output of a conversion should be null when input is null

ObjectConversion back to summary

ObjectConversion	back to summary
public ObjectConversion(T valueIfStringIsNull, String valueIfObjectIsNull) Creates a Conversion from String to an Object with default values to return when the input is null. Parameters valueIfStringIsNull:T default value of type T to be returned when the input String is null. Used when `ObjectConversion#execute(String)` is invoked. valueIfObjectIsNull:String default String value to be returned when an input of type T is null. Used when `ObjectConversion#revert(Object)` is invoked.

public ObjectConversion(T valueIfStringIsNull, String valueIfObjectIsNull)

Creates a Conversion from String to an Object with default values to return when the input is null.

Parameters

valueIfStringIsNull:T: default value of type T to be returned when the input String is null. Used when ObjectConversion#execute(String) is invoked.
valueIfObjectIsNull:String: default String value to be returned when an input of type T is null. Used when ObjectConversion#revert(Object) is invoked.

Method Detail

execute back to summary

execute	back to summary
public T execute(String input) Overrides com.univocity.parsers.conversions.NullConversion.execute. Implements com.univocity.parsers.conversions.Conversion.execute. Converts the given String to an instance of T Parameters input:String the input String to be converted to an object of type T Returns:T the conversion result, or the value of `ObjectConversion#getValueIfStringIsNull()` if the input String is null. Annotations @Override

public T execute(String input)

Overrides com.univocity.parsers.conversions.NullConversion.execute.

Implements com.univocity.parsers.conversions.Conversion.execute.

Converts the given String to an instance of T

Parameters

input:String: the input String to be converted to an object of type T

Returns:T

the conversion result, or the value of ObjectConversion#getValueIfStringIsNull() if the input String is null.

Annotations

@Override

fromInput	back to summary
protected final T fromInput(String input) Implements abstract com.univocity.parsers.conversions.NullConversion.fromInput. Creates an instance of T from a String representation. Parameters input:String The String to be converted to T Returns:T an instance of T, converted from the String input.

fromInput

back to summary

protected final T fromInput(String input)

Implements abstract com.univocity.parsers.conversions.NullConversion.fromInput.

Creates an instance of T from a String representation.

Parameters

input:String: The String to be converted to T

Returns:T

an instance of T, converted from the String input.

fromString	back to summary
protected abstract T fromString(String input) Creates an instance of T from a String representation. Parameters input:String The String to be converted to T Returns:T an instance of T, converted from the String input.

fromString

back to summary

protected abstract T fromString(String input)

Creates an instance of T from a String representation.

Parameters

input:String: The String to be converted to T

Returns:T

an instance of T, converted from the String input.

getValueIfObjectIsNull back to summary

getValueIfObjectIsNull	back to summary
public String getValueIfObjectIsNull() returns default String value to be returned when an input of type T is null. Used when `ObjectConversion#revert(Object)` is invoked. Returns:String the default String value used when converting from a null input

public String getValueIfObjectIsNull()

returns default String value to be returned when an input of type T is null. Used when ObjectConversion#revert(Object) is invoked.

Returns:String: the default String value used when converting from a null input

getValueIfStringIsNull back to summary

getValueIfStringIsNull	back to summary
public T getValueIfStringIsNull() returns a default value of type T to be returned when the input String is null. Used when `ObjectConversion#execute(String)` is invoked. Returns:T the default value of type T used when converting from a null input

public T getValueIfStringIsNull()

returns a default value of type T to be returned when the input String is null. Used when ObjectConversion#execute(String) is invoked.

Returns:T: the default value of type T used when converting from a null input

revert back to summary

revert	back to summary
public String revert(T input) Overrides com.univocity.parsers.conversions.NullConversion.revert. Implements com.univocity.parsers.conversions.Conversion.revert. Converts a value of type T back to a String This is a general implementation that simply returns the result of input.toString() Parameters input:T the input of type T to be converted to a String Returns:String the conversion result, or the value of `ObjectConversion#getValueIfObjectIsNull()` if the input object is null. Annotations @Override

public String revert(T input)

Overrides com.univocity.parsers.conversions.NullConversion.revert.

Implements com.univocity.parsers.conversions.Conversion.revert.

Converts a value of type T back to a String

This is a general implementation that simply returns the result of input.toString()

Parameters

input:T: the input of type T to be converted to a String

Returns:String

the conversion result, or the value of ObjectConversion#getValueIfObjectIsNull() if the input object is null.

Annotations

@Override

setValueIfObjectIsNull back to summary

setValueIfObjectIsNull	back to summary
public void setValueIfObjectIsNull(String valueIfObjectIsNull) returns default value of type T which should be returned when the input String is null. Used when `ObjectConversion#revert(Object)` is invoked. Parameters valueIfObjectIsNull:String a default value of type T when converting from a null input

public void setValueIfObjectIsNull(String valueIfObjectIsNull)

returns default value of type T which should be returned when the input String is null. Used when ObjectConversion#revert(Object) is invoked.

Parameters

valueIfObjectIsNull:String: a default value of type T when converting from a null input

setValueIfStringIsNull back to summary

setValueIfStringIsNull	back to summary
public void setValueIfStringIsNull(T valueIfStringIsNull) defines a default value of type T which should be returned when the input String is null. Used when `ObjectConversion#execute(String)` is invoked. Parameters valueIfStringIsNull:T the default value of type T when converting from a null input

public void setValueIfStringIsNull(T valueIfStringIsNull)

defines a default value of type T which should be returned when the input String is null. Used when ObjectConversion#execute(String) is invoked.

Parameters

valueIfStringIsNull:T: the default value of type T when converting from a null input

undo	back to summary
protected final String undo(T input) Implements abstract com.univocity.parsers.conversions.NullConversion.undo. Doc from com.univocity.parsers.conversions.NullConversion.undo. Converts a value of type O back to I. Parameters input:T the input object to be converted to I Returns:String the conversion result Annotations @Override

undo

back to summary

protected final String undo(T input)

Implements abstract com.univocity.parsers.conversions.NullConversion.undo.

Doc from com.univocity.parsers.conversions.NullConversion.undo.

Converts a value of type O back to I.

Parameters

input:T: the input object to be converted to I

Returns:String

the conversion result

Annotations

@Override

public abstract Class ObjectConversion<T>

Constructor Summary

Method Summary

Constructor Detail

Method Detail