/*
* This file is part of Jkop
* Copyright (c) 2016 Job and Esther Technologies, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
public interface String : Stringable, Integer, Double, Boolean
{
public static String instance(String o) {
if(o == null) {
return("");
}
return(o);
}
public static String as_string(Object o) {
if(o == null) {
return(null);
}
if(o is String) {
return((String)o);
}
if(o is Stringable) {
return(((Stringable)o).to_string());
}
return(null);
}
public static strptr as_strptr(Object o) {
var str = as_string(o);
if(str == null) {
return(null);
}
return(str.to_strptr());
}
public static bool is_in_collection(String str, Collection c) {
if(str == null) {
return(false);
}
foreach(String s in c) {
if(s.equals(str)) {
return(true);
}
}
return(false);
}
public static bool is_empty(Object o) {
if(o == null) {
return(true);
}
var str = o as String;
if(str == null && o is Stringable) {
str = ((Stringable)o).to_string();
}
if(str == null) {
return(true);
}
if(str.get_char(0) < 1) {
return(true);
}
return(false);
}
public static String for_object(Object o) {
if(o is String) {
return((String)o);
}
if(o is Stringable) {
return(((Stringable)o).to_string());
}
return(null);
}
public static String for_character(int c) {
var sb = StringBuffer.create();
sb.append_c(c);
return(sb.to_string());
}
public static String for_integer(int av) {
IFDEF("target_cs") {
strptr v;
embed {{{
v = av.ToString();
}}}
return(String.for_strptr(v));
}
ELSE IFDEF("target_java") {
strptr st;
embed {{{
st = java.lang.String.valueOf(av);
}}}
return(String.for_strptr(st));
}
ELSE {
return("%d".printf().add(av).to_string());
}
}
public static String for_long(long av) {
IFDEF("target_cs") {
strptr v;
embed {{{
v = av.ToString();
}}}
return(String.for_strptr(v));
}
ELSE IFDEF("target_java") {
strptr st;
embed {{{
st = java.lang.String.valueOf(av);
}}}
return(String.for_strptr(st));
}
ELSE {
return(for_integer((int)av));
}
}
public static String for_double(double v) {
IFDEF("target_java") {
strptr st;
embed {{{
st = java.lang.String.valueOf(v);
}}}
return(String.for_strptr(st));
}
ELSE {
return("%f".printf().add(v).to_string());
}
}
public static String for_boolean(bool val) {
if(val) {
return("true");
}
return("false");
}
public static String for_strptr(strptr literal) {
var v = new StringImpl();
v.set_strptr(literal);
return(v);
}
public static String for_utf8_buffer(Buffer data, bool haszero = true) {
var v = new StringImpl();
v.set_utf8_buffer(data, haszero);
return(v);
}
public static String combine(Collection strings, int delim = -1, bool unique = false) {
var sb = StringBuffer.create();
HashTable flags;
if(unique) {
flags = HashTable.create();
}
foreach(Object o in strings) {
var s = String.as_string(o);
if(s == null) {
continue;
}
if(flags != null) {
if(flags.get(s) != null) {
continue;
}
flags.set(s, "true");
}
if(delim > 0 && sb.count() > 0) {
sb.append_c(delim);
}
sb.append(s);
}
return(sb.to_string());
}
public static String capitalize(String str) {
if(str == null) {
return(null);
}
var c0 = str.get_char(0);
if(c0 < 1) {
return(null);
}
if(c0 >= 'a' && c0 <= 'z') {
var sb = StringBuffer.create();
sb.append_c(c0 - 'a' + 'A');
sb.append(str.substring(1));
return(sb.to_string());
}
return(str);
}
public StringFormatter printf();
public String dup();
public String append(String str);
public int get_length();
public int get_char(int n);
public String truncate(int len);
public String replace(int o, int r);
public String replace_char(int o, int r);
public String replace_string(String o, String r);
public String remove(int start, int len);
public String insert(String str, int pos);
public String substring(int start, int alength = -1);
public String reverse();
public String lowercase();
public String uppercase();
public String strip();
public Iterator split(int delim, int max = -1);
public int str(String s);
public bool contains(String s);
public int rstr(String s);
public int chr(int c);
public int rchr(int c);
public bool has_prefix(String prefix);
public bool has_suffix(String suffix);
public int compare(Object ao);
public int compare_ignore_case(Object ao);
public bool equals(Object ao);
public bool equals_ptr(strptr str);
public bool equals_ignore_case(Object ao);
public bool equals_ignore_case_ptr(strptr str);
public StringIterator iterate();
public StringIterator iterate_reverse();
public int to_integer_base(int ibase);
public strptr to_strptr();
public Buffer to_utf8_buffer(bool zero = true);
public int hash();
public EditableString as_editable();
}