Package com.github.javaparser.utils

Class SeparatedItemStringBuilder

java.lang.Object

com.github.javaparser.utils.SeparatedItemStringBuilder

public class SeparatedItemStringBuilder
extends java.lang.Object

Builds a string containing a list of items with a prefix, a postfix, and a separator.
Example: (1,2,3) which has prefix "(", separator ",", postfix ")" and the items 1 through 3.

Java 8 offers the very nice Collectors.joining(String, String, String) which does the same thing.

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.StringBuilder	builder
private boolean	hasItems
private java.lang.String	postfix
private java.lang.String	separator

Constructor Summary

Constructors

Constructor	Description
SeparatedItemStringBuilder(java.lang.String prefix, java.lang.String separator, java.lang.String postfix)

Method Summary

Modifier and Type	Method	Description
SeparatedItemStringBuilder	append(java.lang.CharSequence format, java.lang.Object... args)	Add one item.
boolean	hasItems()
java.lang.String	toString()	Convert the builder into its final string representation.

Methods inherited from class java.lang.Object

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

Field Detail

separator

private final java.lang.String separator

postfix

private final java.lang.String postfix

hasItems

private boolean hasItems

builder

private java.lang.StringBuilder builder

Constructor Detail

SeparatedItemStringBuilder

public SeparatedItemStringBuilder(java.lang.String prefix,
                                  java.lang.String separator,
                                  java.lang.String postfix)

Method Detail

append

public SeparatedItemStringBuilder append(java.lang.CharSequence format,
                                         java.lang.Object... args)

Add one item. Either pass a string, or a format for String.format and corresponding arguments.

hasItems

public boolean hasItems()

toString

public java.lang.String toString()

Convert the builder into its final string representation.

Overrides:

toString in class java.lang.Object