Package cdc.converters.defaults

Class AbstractStringToSequence<T>

java.lang.Object

cdc.converters.AbstractConverter<S,T>

cdc.converters.defaults.AbstractSequenceConverter<String,T>

cdc.converters.defaults.AbstractStringToSequence<T>

Type Parameters:

T - The sequence type.

All Implemented Interfaces:

Converter<String,T>, Function<String,T>

Direct Known Subclasses:

StringToArray, StringToList

public abstract class AbstractStringToSequence<T>
extends AbstractSequenceConverter<String,T>

Base class used to convert a string to a sequence.

A sequence is converted to: (prefix) item separator item separator ... (suffix)
If trim is set, then each item string representation is trimmed before being converted to item.
prefix and suffix are optional.
separator must be mandatory for this class to be useful.

Author:

Damien Carbonne

Field Summary

Fields

Modifier and Type	Field	Description
static FormalArg<Boolean>	TRIM

Fields inherited from class cdc.converters.defaults.AbstractSequenceConverter

PREFIX, SEPARATOR, SUFFIX

Fields inherited from interface cdc.converters.Converter

META_FARGS, SOURCE_CLASS, TARGET_CLASS

Constructor Summary

Constructors

Constructor	Description
AbstractStringToSequence(Class<T> targetClass, String prefix, String separator, String suffix, boolean trim)

Method Summary

Modifier and Type	Method	Description
boolean	getTrim()
protected <V> List<V>	toList(String s, Function<String,? extends V> converter)	Converts the string to a list of items.

Methods inherited from class cdc.converters.defaults.AbstractSequenceConverter

getPrefix, getSeparator, getSuffix

Methods inherited from class cdc.converters.AbstractConverter

getSourceClass, getTargetClass, getWrappedSourceClass, getWrappedTargetClass, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface cdc.converters.Converter

adapt, andThen, andThenRaw, applyRaw, areCompliantSourceAndTargetClasses, areMatchingSourceAndTargetClasses, cast, compose, composeRaw, getParams, isCompliantSourceClass, isCompliantTargetClass, isMatchingSourceClass, isMatchingTargetClass, orElse, orElseRaw

Methods inherited from interface java.util.function.Function

andThen, apply, compose

Field Detail

TRIM

public static final FormalArg<Boolean> TRIM

Constructor Detail

AbstractStringToSequence

public AbstractStringToSequence(Class<T> targetClass,
                                String prefix,
                                String separator,
                                String suffix,
                                boolean trim)

Method Detail

getTrim

public final boolean getTrim()

toList

protected <V> List<V> toList(String s,
                             Function<String,? extends V> converter)

Converts the string to a list of items.

This works when separator is mandatory.

Type Parameters:

V - The item type.

Parameters:

s - The string.

converter - The converter from string to V.

Returns:

A list of items after interpreting s with prefix, suffix, separator and trim.