1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!--NewPage--> 3<HTML> 4<HEAD> 5<!-- Generated by javadoc (build 1.6.0) on Sat Dec 29 16:44:58 EST 2007 --> 6<TITLE> 7AbstractRope 8</TITLE> 9 10<META NAME="date" CONTENT="2007-12-29"> 11 12<LINK REL ="stylesheet" TYPE="text/css" HREF="/stylesheet.css" TITLE="Style"> 13 14<SCRIPT type="text/javascript"> 15function windowTitle() 16{ 17 if (location.href.indexOf('is-external=true') == -1) { 18 parent.document.title="AbstractRope"; 19 } 20} 21</SCRIPT> 22<NOSCRIPT> 23</NOSCRIPT> 24 25</HEAD> 26 27<BODY BGCOLOR="white" onload="windowTitle();"> 28<HR> 29 30 31<!-- ========= START OF TOP NAVBAR ======= --> 32<A NAME="navbar_top"><!-- --></A> 33<A HREF="#skip-navbar_top" title="Skip navigation links"></A> 34<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 35<TR> 36<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 37<A NAME="navbar_top_firstrow"><!-- --></A> 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HREF="#method_summary">METHOD</A></FONT></TD> 79<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 80DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> 81</TR> 82</TABLE> 83<A NAME="skip-navbar_top"></A> 84<!-- ========= END OF TOP NAVBAR ========= --> 85 86<HR> 87<!-- ======== START OF CLASS DATA ======== --> 88<H2> 89<FONT SIZE="-1"> 90org.ahmadsoft.ropes.impl</FONT> 91<BR> 92Class AbstractRope</H2> 93<PRE> 94java.lang.Object 95 <IMG SRC="/resources/inherit.gif" ALT="extended by "><B>org.ahmadsoft.ropes.impl.AbstractRope</B> 96</PRE> 97<DL> 98<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, java.lang.CharSequence, java.lang.Comparable<java.lang.CharSequence>, java.lang.Iterable<java.lang.Character>, <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></DD> 99</DL> 100<DL> 101<DT><B>Direct Known Subclasses:</B> <DD><A HREF="/org/ahmadsoft/ropes/impl/ConcatenationRope.html" title="class in org.ahmadsoft.ropes.impl">ConcatenationRope</A>, <A HREF="/org/ahmadsoft/ropes/impl/FlatCharArrayRope.html" title="class in org.ahmadsoft.ropes.impl">FlatCharArrayRope</A>, <A HREF="/org/ahmadsoft/ropes/impl/FlatCharSequenceRope.html" title="class in org.ahmadsoft.ropes.impl">FlatCharSequenceRope</A>, <A HREF="/org/ahmadsoft/ropes/impl/ReverseRope.html" title="class in org.ahmadsoft.ropes.impl">ReverseRope</A>, <A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html" title="class in org.ahmadsoft.ropes.impl">SubstringRope</A></DD> 102</DL> 103<HR> 104<DL> 105<DT><PRE>public abstract class <B>AbstractRope</B><DT>extends java.lang.Object<DT>implements <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></DL> 106</PRE> 107 108<P> 109Abstract base class for ropes that implements many of the common operations. 110<P> 111 112<P> 113<DL> 114<DT><B>Author:</B></DT> 115 <DD>Amin Ahmad</DD> 116<DT><B>See Also:</B><DD><A HREF="/serialized-form.html#org.ahmadsoft.ropes.impl.AbstractRope">Serialized Form</A></DL> 117<HR> 118 119<P> 120<!-- =========== FIELD SUMMARY =========== --> 121 122<A NAME="field_summary"><!-- --></A> 123<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 124<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 125<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 126<B>Field Summary</B></FONT></TH> 127</TR> 128</TABLE> 129 <A NAME="fields_inherited_from_class_org.ahmadsoft.ropes.Rope"><!-- --></A> 130<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 131<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 132<TH ALIGN="left"><B>Fields inherited from interface org.ahmadsoft.ropes.<A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></B></TH> 133</TR> 134<TR BGCOLOR="white" CLASS="TableRowColor"> 135<TD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#BUILDER">BUILDER</A></CODE></TD> 136</TR> 137</TABLE> 138 139<!-- ======== CONSTRUCTOR SUMMARY ======== --> 140 141<A NAME="constructor_summary"><!-- --></A> 142<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 143<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 144<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 145<B>Constructor Summary</B></FONT></TH> 146</TR> 147<TR BGCOLOR="white" CLASS="TableRowColor"> 148<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#AbstractRope()">AbstractRope</A></B>()</CODE> 149 150<BR> 151 </TD> 152</TR> 153</TABLE> 154 155<!-- ========== METHOD SUMMARY =========== --> 156 157<A NAME="method_summary"><!-- --></A> 158<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 159<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 160<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 161<B>Method Summary</B></FONT></TH> 162</TR> 163<TR BGCOLOR="white" CLASS="TableRowColor"> 164<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 165<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 166<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#append(char)">append</A></B>(char c)</CODE> 167 168<BR> 169 Returns a new rope created by appending the specified character to 170 this rope.</TD> 171</TR> 172<TR BGCOLOR="white" CLASS="TableRowColor"> 173<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 174<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 175<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#append(java.lang.CharSequence)">append</A></B>(java.lang.CharSequence suffix)</CODE> 176 177<BR> 178 Returns a new rope created by appending the specified character sequence to 179 this rope.</TD> 180</TR> 181<TR BGCOLOR="white" CLASS="TableRowColor"> 182<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 183<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 184<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#append(java.lang.CharSequence, int, int)">append</A></B>(java.lang.CharSequence csq, 185 int start, 186 int end)</CODE> 187 188<BR> 189 Returns a new rope created by appending the specified character range to 190 this rope.</TD> 191</TR> 192<TR BGCOLOR="white" CLASS="TableRowColor"> 193<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 194<CODE> int</CODE></FONT></TD> 195<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#compareTo(java.lang.CharSequence)">compareTo</A></B>(java.lang.CharSequence sequence)</CODE> 196 197<BR> 198 </TD> 199</TR> 200<TR BGCOLOR="white" CLASS="TableRowColor"> 201<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 202<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 203<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#delete(int, int)">delete</A></B>(int start, 204 int end)</CODE> 205 206<BR> 207 Creats a new rope by delete the specified character substring.</TD> 208</TR> 209<TR BGCOLOR="white" CLASS="TableRowColor"> 210<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 211<CODE>abstract byte</CODE></FONT></TD> 212<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#depth()">depth</A></B>()</CODE> 213 214<BR> 215 </TD> 216</TR> 217<TR BGCOLOR="white" CLASS="TableRowColor"> 218<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 219<CODE> boolean</CODE></FONT></TD> 220<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object other)</CODE> 221 222<BR> 223 </TD> 224</TR> 225<TR BGCOLOR="white" CLASS="TableRowColor"> 226<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 227<CODE> int</CODE></FONT></TD> 228<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#hashCode()">hashCode</A></B>()</CODE> 229 230<BR> 231 </TD> 232</TR> 233<TR BGCOLOR="white" CLASS="TableRowColor"> 234<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 235<CODE> int</CODE></FONT></TD> 236<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(char)">indexOf</A></B>(char ch)</CODE> 237 238<BR> 239 Returns the index within this rope of the first occurrence of the 240 specified character.</TD> 241</TR> 242<TR BGCOLOR="white" CLASS="TableRowColor"> 243<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 244<CODE> int</CODE></FONT></TD> 245<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(char, int)">indexOf</A></B>(char ch, 246 int fromIndex)</CODE> 247 248<BR> 249 Returns the index within this rope of the first occurrence of the 250 specified character, beginning at the specified index.</TD> 251</TR> 252<TR BGCOLOR="white" CLASS="TableRowColor"> 253<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 254<CODE> int</CODE></FONT></TD> 255<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(java.lang.CharSequence)">indexOf</A></B>(java.lang.CharSequence sequence)</CODE> 256 257<BR> 258 Returns the index within this rope of the first occurrence of the 259 specified string.</TD> 260</TR> 261<TR BGCOLOR="white" CLASS="TableRowColor"> 262<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 263<CODE> int</CODE></FONT></TD> 264<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(java.lang.CharSequence, int)">indexOf</A></B>(java.lang.CharSequence sequence, 265 int fromIndex)</CODE> 266 267<BR> 268 Returns the index within this rope of the first occurrence of the 269 specified string, beginning at the specified index.</TD> 270</TR> 271<TR BGCOLOR="white" CLASS="TableRowColor"> 272<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 273<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 274<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#insert(int, java.lang.CharSequence)">insert</A></B>(int dstOffset, 275 java.lang.CharSequence s)</CODE> 276 277<BR> 278 Creates a new rope by inserting the specified <code>CharSequence</code> 279 into this rope.</TD> 280</TR> 281<TR BGCOLOR="white" CLASS="TableRowColor"> 282<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 283<CODE> java.util.Iterator<java.lang.Character></CODE></FONT></TD> 284<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#iterator()">iterator</A></B>()</CODE> 285 286<BR> 287 </TD> 288</TR> 289<TR BGCOLOR="white" CLASS="TableRowColor"> 290<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 291<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 292<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#ltrim()">ltrim</A></B>()</CODE> 293 294<BR> 295 Trims all whitespace as well as characters less than 0x20 from 296 the beginning of this string.</TD> 297</TR> 298<TR BGCOLOR="white" CLASS="TableRowColor"> 299<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 300<CODE> java.util.regex.Matcher</CODE></FONT></TD> 301<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#matcher(java.util.regex.Pattern)">matcher</A></B>(java.util.regex.Pattern pattern)</CODE> 302 303<BR> 304 Creates a matcher that will match this rope against the 305 specified pattern.</TD> 306</TR> 307<TR BGCOLOR="white" CLASS="TableRowColor"> 308<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 309<CODE> boolean</CODE></FONT></TD> 310<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#matches(java.util.regex.Pattern)">matches</A></B>(java.util.regex.Pattern regex)</CODE> 311 312<BR> 313 Returns <code>true</code> if this rope matches the specified 314 <code>Pattern</code>, or <code>false</code> otherwise.</TD> 315</TR> 316<TR BGCOLOR="white" CLASS="TableRowColor"> 317<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 318<CODE> boolean</CODE></FONT></TD> 319<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#matches(java.lang.String)">matches</A></B>(java.lang.String regex)</CODE> 320 321<BR> 322 Returns <code>true</code> if this rope matches the specified 323 regular expression, or <code>false</code> otherwise.</TD> 324</TR> 325<TR BGCOLOR="white" CLASS="TableRowColor"> 326<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 327<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 328<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#rebalance()">rebalance</A></B>()</CODE> 329 330<BR> 331 Rebalances the current rope, returning the rebalanced rope.</TD> 332</TR> 333<TR BGCOLOR="white" CLASS="TableRowColor"> 334<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 335<CODE> java.util.Iterator<java.lang.Character></CODE></FONT></TD> 336<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#reverseIterator()">reverseIterator</A></B>()</CODE> 337 338<BR> 339 Returns a reverse iterator positioned to start at the end of this 340 rope.</TD> 341</TR> 342<TR BGCOLOR="white" CLASS="TableRowColor"> 343<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 344<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 345<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#rtrim()">rtrim</A></B>()</CODE> 346 347<BR> 348 Trims all whitespace as well as characters less than <code>0x20</code> from 349 the end of this string.</TD> 350</TR> 351<TR BGCOLOR="white" CLASS="TableRowColor"> 352<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 353<CODE> java.lang.String</CODE></FONT></TD> 354<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#toString()">toString</A></B>()</CODE> 355 356<BR> 357 </TD> 358</TR> 359<TR BGCOLOR="white" CLASS="TableRowColor"> 360<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 361<CODE> <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD> 362<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#trim()">trim</A></B>()</CODE> 363 364<BR> 365 Trims all whitespace as well as characters less than <code>0x20</code> from 366 the beginnning and end of this string.</TD> 367</TR> 368<TR BGCOLOR="white" CLASS="TableRowColor"> 369<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 370<CODE> java.lang.Object</CODE></FONT></TD> 371<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#writeReplace()">writeReplace</A></B>()</CODE> 372 373<BR> 374 </TD> 375</TR> 376</TABLE> 377 <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> 378<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 379<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 380<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH> 381</TR> 382<TR BGCOLOR="white" CLASS="TableRowColor"> 383<TD><CODE>getClass, notify, notifyAll, wait, wait, wait</CODE></TD> 384</TR> 385</TABLE> 386 <A NAME="methods_inherited_from_class_org.ahmadsoft.ropes.Rope"><!-- --></A> 387<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 388<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 389<TH ALIGN="left"><B>Methods inherited from interface org.ahmadsoft.ropes.<A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></B></TH> 390</TR> 391<TR BGCOLOR="white" CLASS="TableRowColor"> 392<TD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#iterator(int)">iterator</A>, <A HREF="/org/ahmadsoft/ropes/Rope.html#reverse()">reverse</A>, <A HREF="/org/ahmadsoft/ropes/Rope.html#reverseIterator(int)">reverseIterator</A>, <A HREF="/org/ahmadsoft/ropes/Rope.html#subSequence(int, int)">subSequence</A>, <A HREF="/org/ahmadsoft/ropes/Rope.html#write(java.io.Writer)">write</A>, <A HREF="/org/ahmadsoft/ropes/Rope.html#write(java.io.Writer, int, int)">write</A></CODE></TD> 393</TR> 394</TABLE> 395 <A NAME="methods_inherited_from_class_java.lang.CharSequence"><!-- --></A> 396<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 397<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 398<TH ALIGN="left"><B>Methods inherited from interface java.lang.CharSequence</B></TH> 399</TR> 400<TR BGCOLOR="white" CLASS="TableRowColor"> 401<TD><CODE>charAt, length</CODE></TD> 402</TR> 403</TABLE> 404 405<P> 406 407<!-- ========= CONSTRUCTOR DETAIL ======== --> 408 409<A NAME="constructor_detail"><!-- --></A> 410<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 411<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 412<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 413<B>Constructor Detail</B></FONT></TH> 414</TR> 415</TABLE> 416 417<A NAME="AbstractRope()"><!-- --></A><H3> 418AbstractRope</H3> 419<PRE> 420public <B>AbstractRope</B>()</PRE> 421<DL> 422</DL> 423 424<!-- ============ METHOD DETAIL ========== --> 425 426<A NAME="method_detail"><!-- --></A> 427<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 428<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 429<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 430<B>Method Detail</B></FONT></TH> 431</TR> 432</TABLE> 433 434<A NAME="append(char)"><!-- --></A><H3> 435append</H3> 436<PRE> 437public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>append</B>(char c)</PRE> 438<DL> 439<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#append(char)">Rope</A></CODE></B></DD> 440<DD>Returns a new rope created by appending the specified character to 441 this rope. 442<P> 443<DD><DL> 444<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#append(char)">append</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 445</DD> 446<DD><DL> 447<DT><B>Parameters:</B><DD><CODE>c</CODE> - the specified character. 448<DT><B>Returns:</B><DD>a new rope.</DL> 449</DD> 450</DL> 451<HR> 452 453<A NAME="append(java.lang.CharSequence)"><!-- --></A><H3> 454append</H3> 455<PRE> 456public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>append</B>(java.lang.CharSequence suffix)</PRE> 457<DL> 458<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#append(java.lang.CharSequence)">Rope</A></CODE></B></DD> 459<DD>Returns a new rope created by appending the specified character sequence to 460 this rope. 461<P> 462<DD><DL> 463<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#append(java.lang.CharSequence)">append</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 464</DD> 465<DD><DL> 466<DT><B>Parameters:</B><DD><CODE>suffix</CODE> - the specified suffix. 467<DT><B>Returns:</B><DD>a new rope.</DL> 468</DD> 469</DL> 470<HR> 471 472<A NAME="append(java.lang.CharSequence, int, int)"><!-- --></A><H3> 473append</H3> 474<PRE> 475public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>append</B>(java.lang.CharSequence csq, 476 int start, 477 int end)</PRE> 478<DL> 479<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#append(java.lang.CharSequence, int, int)">Rope</A></CODE></B></DD> 480<DD>Returns a new rope created by appending the specified character range to 481 this rope. 482<P> 483<DD><DL> 484<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#append(java.lang.CharSequence, int, int)">append</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 485</DD> 486<DD><DL> 487<DT><B>Parameters:</B><DD><CODE>csq</CODE> - the specified character.<DD><CODE>start</CODE> - the start index, inclusive.<DD><CODE>end</CODE> - the end index, non-inclusive. 488<DT><B>Returns:</B><DD>a new rope.</DL> 489</DD> 490</DL> 491<HR> 492 493<A NAME="compareTo(java.lang.CharSequence)"><!-- --></A><H3> 494compareTo</H3> 495<PRE> 496public int <B>compareTo</B>(java.lang.CharSequence sequence)</PRE> 497<DL> 498<DD><DL> 499<DT><B>Specified by:</B><DD><CODE>compareTo</CODE> in interface <CODE>java.lang.Comparable<java.lang.CharSequence></CODE></DL> 500</DD> 501<DD><DL> 502</DL> 503</DD> 504</DL> 505<HR> 506 507<A NAME="delete(int, int)"><!-- --></A><H3> 508delete</H3> 509<PRE> 510public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>delete</B>(int start, 511 int end)</PRE> 512<DL> 513<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#delete(int, int)">Rope</A></CODE></B></DD> 514<DD>Creats a new rope by delete the specified character substring. 515 The substring begins at the specified <code>start</code> and extends to 516 the character at index <code>end - 1</code> or to the end of the 517 sequence if no such character exists. If 518 <code>start</code> is equal to <code>end</code>, no changes are made. 519<P> 520<DD><DL> 521<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#delete(int, int)">delete</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 522</DD> 523<DD><DL> 524<DT><B>Parameters:</B><DD><CODE>start</CODE> - The beginning index, inclusive.<DD><CODE>end</CODE> - The ending index, exclusive. 525<DT><B>Returns:</B><DD>This object.</DL> 526</DD> 527</DL> 528<HR> 529 530<A NAME="depth()"><!-- --></A><H3> 531depth</H3> 532<PRE> 533public abstract byte <B>depth</B>()</PRE> 534<DL> 535<DD><DL> 536</DL> 537</DD> 538<DD><DL> 539</DL> 540</DD> 541</DL> 542<HR> 543 544<A NAME="equals(java.lang.Object)"><!-- --></A><H3> 545equals</H3> 546<PRE> 547public boolean <B>equals</B>(java.lang.Object other)</PRE> 548<DL> 549<DD><DL> 550<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL> 551</DD> 552<DD><DL> 553</DL> 554</DD> 555</DL> 556<HR> 557 558<A NAME="hashCode()"><!-- --></A><H3> 559hashCode</H3> 560<PRE> 561public int <B>hashCode</B>()</PRE> 562<DL> 563<DD><DL> 564<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL> 565</DD> 566<DD><DL> 567</DL> 568</DD> 569</DL> 570<HR> 571 572<A NAME="indexOf(char)"><!-- --></A><H3> 573indexOf</H3> 574<PRE> 575public int <B>indexOf</B>(char ch)</PRE> 576<DL> 577<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(char)">Rope</A></CODE></B></DD> 578<DD>Returns the index within this rope of the first occurrence of the 579 specified character. If a character with value <code>ch</code> occurs 580 in the character sequence represented by this <code>Rope</code> 581 object, then the index of the first such occurrence is returned -- 582 that is, the smallest value k such that: 583 <p> 584 <code>this.charAt(k) == ch</code> 585 <p> 586 is <code>true</code>. If no such character occurs in this string, then 587 <code>-1</code> is returned. 588<P> 589<DD><DL> 590<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(char)">indexOf</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 591</DD> 592<DD><DL> 593<DT><B>Parameters:</B><DD><CODE>ch</CODE> - a character. 594<DT><B>Returns:</B><DD>the index of the first occurrence of the character in the character 595 sequence represented by this object, or <code>-1</code> if the character 596 does not occur.</DL> 597</DD> 598</DL> 599<HR> 600 601<A NAME="indexOf(char, int)"><!-- --></A><H3> 602indexOf</H3> 603<PRE> 604public int <B>indexOf</B>(char ch, 605 int fromIndex)</PRE> 606<DL> 607<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(char, int)">Rope</A></CODE></B></DD> 608<DD>Returns the index within this rope of the first occurrence of the 609 specified character, beginning at the specified index. If a character 610 with value <code>ch</code> occurs in the character sequence 611 represented by this <code>Rope</code> object, then the index of the 612 first such occurrence is returned—that is, the smallest value k 613 such that: 614 <p> 615 <code>this.charAt(k) == ch</code> 616 <p> 617 is <code>true</code>. If no such character occurs in this string, then 618 <code>-1</code> is returned. 619<P> 620<DD><DL> 621<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(char, int)">indexOf</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 622</DD> 623<DD><DL> 624<DT><B>Parameters:</B><DD><CODE>ch</CODE> - a character.<DD><CODE>fromIndex</CODE> - the index to start searching from. 625<DT><B>Returns:</B><DD>the index of the first occurrence of the character in the character 626 sequence represented by this object, or -1 if the character does not occur.</DL> 627</DD> 628</DL> 629<HR> 630 631<A NAME="indexOf(java.lang.CharSequence)"><!-- --></A><H3> 632indexOf</H3> 633<PRE> 634public int <B>indexOf</B>(java.lang.CharSequence sequence)</PRE> 635<DL> 636<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(java.lang.CharSequence)">Rope</A></CODE></B></DD> 637<DD>Returns the index within this rope of the first occurrence of the 638 specified string. The value returned is the smallest <i>k</i> such 639 that: 640 <pre> 641 this.startsWith(str, k) 642 </pre> 643 If no such <i>k</i> exists, then -1 is returned. 644<P> 645<DD><DL> 646<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(java.lang.CharSequence)">indexOf</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 647</DD> 648<DD><DL> 649<DT><B>Parameters:</B><DD><CODE>sequence</CODE> - the string to find. 650<DT><B>Returns:</B><DD>the index of the first occurrence of the specified string, or 651 -1 if the specified string does not occur.</DL> 652</DD> 653</DL> 654<HR> 655 656<A NAME="indexOf(java.lang.CharSequence, int)"><!-- --></A><H3> 657indexOf</H3> 658<PRE> 659public int <B>indexOf</B>(java.lang.CharSequence sequence, 660 int fromIndex)</PRE> 661<DL> 662<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(java.lang.CharSequence, int)">Rope</A></CODE></B></DD> 663<DD>Returns the index within this rope of the first occurrence of the 664 specified string, beginning at the specified index. The value returned 665 is the smallest <i>k</i> such that: 666 <pre> 667 k >= fromIndex && this.startsWith(str, k) 668 </pre> 669 If no such <i>k</i> exists, then -1 is returned. 670<P> 671<DD><DL> 672<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#indexOf(java.lang.CharSequence, int)">indexOf</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 673</DD> 674<DD><DL> 675<DT><B>Parameters:</B><DD><CODE>sequence</CODE> - the string to find.<DD><CODE>fromIndex</CODE> - the index to start searching from. 676<DT><B>Returns:</B><DD>the index of the first occurrence of the specified string, or 677 -1 if the specified string does not occur.</DL> 678</DD> 679</DL> 680<HR> 681 682<A NAME="insert(int, java.lang.CharSequence)"><!-- --></A><H3> 683insert</H3> 684<PRE> 685public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>insert</B>(int dstOffset, 686 java.lang.CharSequence s)</PRE> 687<DL> 688<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#insert(int, java.lang.CharSequence)">Rope</A></CODE></B></DD> 689<DD>Creates a new rope by inserting the specified <code>CharSequence</code> 690 into this rope. 691 <p> 692 The characters of the <code>CharSequence</code> argument are inserted, 693 in order, into this rope at the indicated offset. 694 695 <p>If <code>s</code> is <code>null</code>, then the four characters 696 <code>"null"</code> are inserted into this sequence. 697<P> 698<DD><DL> 699<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#insert(int, java.lang.CharSequence)">insert</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 700</DD> 701<DD><DL> 702<DT><B>Parameters:</B><DD><CODE>dstOffset</CODE> - the offset.<DD><CODE>s</CODE> - the sequence to be inserted 703<DT><B>Returns:</B><DD>a reference to the new Rope.</DL> 704</DD> 705</DL> 706<HR> 707 708<A NAME="iterator()"><!-- --></A><H3> 709iterator</H3> 710<PRE> 711public java.util.Iterator<java.lang.Character> <B>iterator</B>()</PRE> 712<DL> 713<DD><DL> 714<DT><B>Specified by:</B><DD><CODE>iterator</CODE> in interface <CODE>java.lang.Iterable<java.lang.Character></CODE></DL> 715</DD> 716<DD><DL> 717</DL> 718</DD> 719</DL> 720<HR> 721 722<A NAME="ltrim()"><!-- --></A><H3> 723ltrim</H3> 724<PRE> 725public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>ltrim</B>()</PRE> 726<DL> 727<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#ltrim()">Rope</A></CODE></B></DD> 728<DD>Trims all whitespace as well as characters less than 0x20 from 729 the beginning of this string. 730<P> 731<DD><DL> 732<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#ltrim()">ltrim</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 733</DD> 734<DD><DL> 735 736<DT><B>Returns:</B><DD>a rope with all leading whitespace trimmed.</DL> 737</DD> 738</DL> 739<HR> 740 741<A NAME="matcher(java.util.regex.Pattern)"><!-- --></A><H3> 742matcher</H3> 743<PRE> 744public java.util.regex.Matcher <B>matcher</B>(java.util.regex.Pattern pattern)</PRE> 745<DL> 746<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#matcher(java.util.regex.Pattern)">Rope</A></CODE></B></DD> 747<DD>Creates a matcher that will match this rope against the 748 specified pattern. This method produces a higher performance 749 matcher than: 750 <pre> 751 Matcher m = pattern.matcher(this); 752 </pre> 753 The difference may be asymptotically better in many cases. 754<P> 755<DD><DL> 756<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#matcher(java.util.regex.Pattern)">matcher</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 757</DD> 758<DD><DL> 759<DT><B>Parameters:</B><DD><CODE>pattern</CODE> - the pattern to match this rope against. 760<DT><B>Returns:</B><DD>a matcher.</DL> 761</DD> 762</DL> 763<HR> 764 765<A NAME="matches(java.util.regex.Pattern)"><!-- --></A><H3> 766matches</H3> 767<PRE> 768public boolean <B>matches</B>(java.util.regex.Pattern regex)</PRE> 769<DL> 770<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#matches(java.util.regex.Pattern)">Rope</A></CODE></B></DD> 771<DD>Returns <code>true</code> if this rope matches the specified 772 <code>Pattern</code>, or <code>false</code> otherwise. 773<P> 774<DD><DL> 775<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#matches(java.util.regex.Pattern)">matches</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 776</DD> 777<DD><DL> 778<DT><B>Parameters:</B><DD><CODE>regex</CODE> - the specified regular expression. 779<DT><B>Returns:</B><DD><code>true</code> if this rope matches the specified 780 <code>Pattern</code>, or <code>false</code> otherwise.<DT><B>See Also:</B><DD><CODE>Pattern</CODE></DL> 781</DD> 782</DL> 783<HR> 784 785<A NAME="matches(java.lang.String)"><!-- --></A><H3> 786matches</H3> 787<PRE> 788public boolean <B>matches</B>(java.lang.String regex)</PRE> 789<DL> 790<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#matches(java.lang.String)">Rope</A></CODE></B></DD> 791<DD>Returns <code>true</code> if this rope matches the specified 792 regular expression, or <code>false</code> otherwise. 793<P> 794<DD><DL> 795<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#matches(java.lang.String)">matches</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 796</DD> 797<DD><DL> 798<DT><B>Parameters:</B><DD><CODE>regex</CODE> - the specified regular expression. 799<DT><B>Returns:</B><DD><code>true</code> if this rope matches the specified 800 regular expression, or <code>false</code> otherwise.<DT><B>See Also:</B><DD><CODE>Pattern</CODE></DL> 801</DD> 802</DL> 803<HR> 804 805<A NAME="rebalance()"><!-- --></A><H3> 806rebalance</H3> 807<PRE> 808public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>rebalance</B>()</PRE> 809<DL> 810<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#rebalance()">Rope</A></CODE></B></DD> 811<DD>Rebalances the current rope, returning the rebalanced rope. In general, 812 rope rebalancing is handled automatically, but this method is provided 813 to give users more control. 814<P> 815<DD><DL> 816<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#rebalance()">rebalance</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 817</DD> 818<DD><DL> 819 820<DT><B>Returns:</B><DD>a rebalanced rope.</DL> 821</DD> 822</DL> 823<HR> 824 825<A NAME="reverseIterator()"><!-- --></A><H3> 826reverseIterator</H3> 827<PRE> 828public java.util.Iterator<java.lang.Character> <B>reverseIterator</B>()</PRE> 829<DL> 830<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#reverseIterator()">Rope</A></CODE></B></DD> 831<DD>Returns a reverse iterator positioned to start at the end of this 832 rope. A reverse iterator moves backwards instead of forwards through 833 a rope. 834<P> 835<DD><DL> 836<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#reverseIterator()">reverseIterator</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 837</DD> 838<DD><DL> 839 840<DT><B>Returns:</B><DD>A reverse iterator positioned at the end of this rope.<DT><B>See Also:</B><DD><A HREF="/org/ahmadsoft/ropes/Rope.html#reverseIterator(int)"><CODE>Rope.reverseIterator(int)</CODE></A></DL> 841</DD> 842</DL> 843<HR> 844 845<A NAME="rtrim()"><!-- --></A><H3> 846rtrim</H3> 847<PRE> 848public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>rtrim</B>()</PRE> 849<DL> 850<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#rtrim()">Rope</A></CODE></B></DD> 851<DD>Trims all whitespace as well as characters less than <code>0x20</code> from 852 the end of this string. 853<P> 854<DD><DL> 855<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#rtrim()">rtrim</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 856</DD> 857<DD><DL> 858 859<DT><B>Returns:</B><DD>a rope with all trailing whitespace trimmed.</DL> 860</DD> 861</DL> 862<HR> 863 864<A NAME="toString()"><!-- --></A><H3> 865toString</H3> 866<PRE> 867public java.lang.String <B>toString</B>()</PRE> 868<DL> 869<DD><DL> 870<DT><B>Specified by:</B><DD><CODE>toString</CODE> in interface <CODE>java.lang.CharSequence</CODE><DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL> 871</DD> 872<DD><DL> 873</DL> 874</DD> 875</DL> 876<HR> 877 878<A NAME="trim()"><!-- --></A><H3> 879trim</H3> 880<PRE> 881public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>trim</B>()</PRE> 882<DL> 883<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#trim()">Rope</A></CODE></B></DD> 884<DD>Trims all whitespace as well as characters less than <code>0x20</code> from 885 the beginnning and end of this string. 886<P> 887<DD><DL> 888<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#trim()">trim</A></CODE> in interface <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></DL> 889</DD> 890<DD><DL> 891 892<DT><B>Returns:</B><DD>a rope with all leading and trailing whitespace trimmed.</DL> 893</DD> 894</DL> 895<HR> 896 897<A NAME="writeReplace()"><!-- --></A><H3> 898writeReplace</H3> 899<PRE> 900public java.lang.Object <B>writeReplace</B>() 901 throws java.io.ObjectStreamException</PRE> 902<DL> 903<DD><DL> 904</DL> 905</DD> 906<DD><DL> 907 908<DT><B>Throws:</B> 909<DD><CODE>java.io.ObjectStreamException</CODE></DL> 910</DD> 911</DL> 912<!-- ========= END OF CLASS DATA 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