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7SubstringRope
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90org.ahmadsoft.ropes.impl</FONT>
91<BR>
92Class SubstringRope</H2>
93<PRE>
94java.lang.Object
95  <IMG SRC="/resources/inherit.gif" ALT="extended by "><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html" title="class in org.ahmadsoft.ropes.impl">org.ahmadsoft.ropes.impl.AbstractRope</A>
96      <IMG SRC="/resources/inherit.gif" ALT="extended by "><B>org.ahmadsoft.ropes.impl.SubstringRope</B>
97</PRE>
98<DL>
99<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, java.lang.CharSequence, java.lang.Comparable&lt;java.lang.CharSequence&gt;, java.lang.Iterable&lt;java.lang.Character&gt;, <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></DD>
100</DL>
101<HR>
102<DL>
103<DT><PRE>public class <B>SubstringRope</B><DT>extends <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html" title="class in org.ahmadsoft.ropes.impl">AbstractRope</A></DL>
104</PRE>
105
106<P>
107Represents a lazily-evaluated substring of another rope. For performance
108 reasons, the target rope must be a <code>FlatRope</code>.
109<P>
110
111<P>
112<DL>
113<DT><B>Author:</B></DT>
114  <DD>aahmad</DD>
115<DT><B>See Also:</B><DD><A HREF="/serialized-form.html#org.ahmadsoft.ropes.impl.SubstringRope">Serialized Form</A></DL>
116<HR>
117
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124<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
125<B>Field Summary</B></FONT></TH>
126</TR>
127</TABLE>
128&nbsp;<A NAME="fields_inherited_from_class_org.ahmadsoft.ropes.Rope"><!-- --></A>
129<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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131<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>
132</TR>
133<TR BGCOLOR="white" CLASS="TableRowColor">
134<TD><CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#BUILDER">BUILDER</A></CODE></TD>
135</TR>
136</TABLE>
137&nbsp;
138<!-- ======== CONSTRUCTOR SUMMARY ======== -->
139
140<A NAME="constructor_summary"><!-- --></A>
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143<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
144<B>Constructor Summary</B></FONT></TH>
145</TR>
146<TR BGCOLOR="white" CLASS="TableRowColor">
147<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#SubstringRope(org.ahmadsoft.ropes.impl.FlatRope, int, int)">SubstringRope</A></B>(org.ahmadsoft.ropes.impl.FlatRope&nbsp;rope,
148              int&nbsp;offset,
149              int&nbsp;length)</CODE>
150
151<BR>
152&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
153</TR>
154</TABLE>
155&nbsp;
156<!-- ========== METHOD SUMMARY =========== -->
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162<B>Method Summary</B></FONT></TH>
163</TR>
164<TR BGCOLOR="white" CLASS="TableRowColor">
165<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
166<CODE>&nbsp;char</CODE></FONT></TD>
167<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#charAt(int)">charAt</A></B>(int&nbsp;index)</CODE>
168
169<BR>
170&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
171</TR>
172<TR BGCOLOR="white" CLASS="TableRowColor">
173<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
174<CODE>&nbsp;byte</CODE></FONT></TD>
175<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#depth()">depth</A></B>()</CODE>
176
177<BR>
178&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
179</TR>
180<TR BGCOLOR="white" CLASS="TableRowColor">
181<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
182<CODE>&nbsp;<A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD>
183<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#getRope()">getRope</A></B>()</CODE>
184
185<BR>
186&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the rope underlying this one.</TD>
187</TR>
188<TR BGCOLOR="white" CLASS="TableRowColor">
189<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
190<CODE>&nbsp;java.util.Iterator&lt;java.lang.Character&gt;</CODE></FONT></TD>
191<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#iterator(int)">iterator</A></B>(int&nbsp;start)</CODE>
192
193<BR>
194&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an iterator positioned to start at the specified index.</TD>
195</TR>
196<TR BGCOLOR="white" CLASS="TableRowColor">
197<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
198<CODE>&nbsp;int</CODE></FONT></TD>
199<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#length()">length</A></B>()</CODE>
200
201<BR>
202&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
203</TR>
204<TR BGCOLOR="white" CLASS="TableRowColor">
205<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
206<CODE>&nbsp;<A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD>
207<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#reverse()">reverse</A></B>()</CODE>
208
209<BR>
210&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reverses this rope.</TD>
211</TR>
212<TR BGCOLOR="white" CLASS="TableRowColor">
213<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
214<CODE>&nbsp;java.util.Iterator&lt;java.lang.Character&gt;</CODE></FONT></TD>
215<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#reverseIterator(int)">reverseIterator</A></B>(int&nbsp;start)</CODE>
216
217<BR>
218&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a reverse iterator positioned to start at the specified index.</TD>
219</TR>
220<TR BGCOLOR="white" CLASS="TableRowColor">
221<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
222<CODE>&nbsp;<A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A></CODE></FONT></TD>
223<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#subSequence(int, int)">subSequence</A></B>(int&nbsp;start,
224            int&nbsp;end)</CODE>
225
226<BR>
227&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
228</TR>
229<TR BGCOLOR="white" CLASS="TableRowColor">
230<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
231<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
232<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#toString()">toString</A></B>()</CODE>
233
234<BR>
235&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
236</TR>
237<TR BGCOLOR="white" CLASS="TableRowColor">
238<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
239<CODE>&nbsp;void</CODE></FONT></TD>
240<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#write(java.io.Writer)">write</A></B>(java.io.Writer&nbsp;out)</CODE>
241
242<BR>
243&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Write this rope to a <code>Writer</code>.</TD>
244</TR>
245<TR BGCOLOR="white" CLASS="TableRowColor">
246<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
247<CODE>&nbsp;void</CODE></FONT></TD>
248<TD><CODE><B><A HREF="/org/ahmadsoft/ropes/impl/SubstringRope.html#write(java.io.Writer, int, int)">write</A></B>(java.io.Writer&nbsp;out,
249      int&nbsp;offset,
250      int&nbsp;length)</CODE>
251
252<BR>
253&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Write a range of this rope to a <code>Writer</code>.</TD>
254</TR>
255</TABLE>
256&nbsp;<A NAME="methods_inherited_from_class_org.ahmadsoft.ropes.impl.AbstractRope"><!-- --></A>
257<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
258<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
259<TH ALIGN="left"><B>Methods inherited from class org.ahmadsoft.ropes.impl.<A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html" title="class in org.ahmadsoft.ropes.impl">AbstractRope</A></B></TH>
260</TR>
261<TR BGCOLOR="white" CLASS="TableRowColor">
262<TD><CODE><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#append(char)">append</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#append(java.lang.CharSequence)">append</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#append(java.lang.CharSequence, int, int)">append</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#compareTo(java.lang.CharSequence)">compareTo</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#delete(int, int)">delete</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#equals(java.lang.Object)">equals</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#hashCode()">hashCode</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(char)">indexOf</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(char, int)">indexOf</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(java.lang.CharSequence)">indexOf</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#indexOf(java.lang.CharSequence, int)">indexOf</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#insert(int, java.lang.CharSequence)">insert</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#iterator()">iterator</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#ltrim()">ltrim</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#matcher(java.util.regex.Pattern)">matcher</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#matches(java.util.regex.Pattern)">matches</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#matches(java.lang.String)">matches</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#rebalance()">rebalance</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#reverseIterator()">reverseIterator</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#rtrim()">rtrim</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#trim()">trim</A>, <A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#writeReplace()">writeReplace</A></CODE></TD>
263</TR>
264</TABLE>
265&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
266<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
267<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
268<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
269</TR>
270<TR BGCOLOR="white" CLASS="TableRowColor">
271<TD><CODE>getClass, notify, notifyAll, wait, wait, wait</CODE></TD>
272</TR>
273</TABLE>
274&nbsp;
275<P>
276
277<!-- ========= CONSTRUCTOR DETAIL ======== -->
278
279<A NAME="constructor_detail"><!-- --></A>
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282<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
283<B>Constructor Detail</B></FONT></TH>
284</TR>
285</TABLE>
286
287<A NAME="SubstringRope(org.ahmadsoft.ropes.impl.FlatRope, int, int)"><!-- --></A><H3>
288SubstringRope</H3>
289<PRE>
290public <B>SubstringRope</B>(org.ahmadsoft.ropes.impl.FlatRope&nbsp;rope,
291                     int&nbsp;offset,
292                     int&nbsp;length)</PRE>
293<DL>
294</DL>
295
296<!-- ============ METHOD DETAIL ========== -->
297
298<A NAME="method_detail"><!-- --></A>
299<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
300<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
301<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
302<B>Method Detail</B></FONT></TH>
303</TR>
304</TABLE>
305
306<A NAME="charAt(int)"><!-- --></A><H3>
307charAt</H3>
308<PRE>
309public char <B>charAt</B>(int&nbsp;index)</PRE>
310<DL>
311<DD><DL>
312</DL>
313</DD>
314</DL>
315<HR>
316
317<A NAME="depth()"><!-- --></A><H3>
318depth</H3>
319<PRE>
320public byte <B>depth</B>()</PRE>
321<DL>
322<DD><DL>
323<DT><B>Specified by:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#depth()">depth</A></CODE> in class <CODE><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html" title="class in org.ahmadsoft.ropes.impl">AbstractRope</A></CODE></DL>
324</DD>
325<DD><DL>
326</DL>
327</DD>
328</DL>
329<HR>
330
331<A NAME="getRope()"><!-- --></A><H3>
332getRope</H3>
333<PRE>
334public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>getRope</B>()</PRE>
335<DL>
336<DD>Returns the rope underlying this one.
337<P>
338<DD><DL>
339
340<DT><B>Returns:</B><DD>the rope underlying this one.</DL>
341</DD>
342</DL>
343<HR>
344
345<A NAME="iterator(int)"><!-- --></A><H3>
346iterator</H3>
347<PRE>
348public java.util.Iterator&lt;java.lang.Character&gt; <B>iterator</B>(int&nbsp;start)</PRE>
349<DL>
350<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#iterator(int)">Rope</A></CODE></B></DD>
351<DD>Returns an iterator positioned to start at the specified index.
352<P>
353<DD><DL>
354<DT><B>Parameters:</B><DD><CODE>start</CODE> - the start position.
355<DT><B>Returns:</B><DD>an iterator positioned to start at the specified index.</DL>
356</DD>
357</DL>
358<HR>
359
360<A NAME="length()"><!-- --></A><H3>
361length</H3>
362<PRE>
363public int <B>length</B>()</PRE>
364<DL>
365<DD><DL>
366</DL>
367</DD>
368</DL>
369<HR>
370
371<A NAME="reverse()"><!-- --></A><H3>
372reverse</H3>
373<PRE>
374public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>reverse</B>()</PRE>
375<DL>
376<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#reverse()">Rope</A></CODE></B></DD>
377<DD>Reverses this rope.
378<P>
379<DD><DL>
380
381<DT><B>Returns:</B><DD>a reversed copy of this rope.</DL>
382</DD>
383</DL>
384<HR>
385
386<A NAME="reverseIterator(int)"><!-- --></A><H3>
387reverseIterator</H3>
388<PRE>
389public java.util.Iterator&lt;java.lang.Character&gt; <B>reverseIterator</B>(int&nbsp;start)</PRE>
390<DL>
391<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#reverseIterator(int)">Rope</A></CODE></B></DD>
392<DD>Returns a reverse iterator positioned to start at the specified index.
393 A reverse iterator moves backwards instead of forwards through a rope.
394<P>
395<DD><DL>
396<DT><B>Parameters:</B><DD><CODE>start</CODE> - the start position.
397<DT><B>Returns:</B><DD>a reverse iterator positioned to start at the specified index from
398 the end of the rope. For example, a value of 1 indicates the iterator 
399 should start 1 character before the end of the rope.<DT><B>See Also:</B><DD><A HREF="/org/ahmadsoft/ropes/Rope.html#reverseIterator()"><CODE>Rope.reverseIterator()</CODE></A></DL>
400</DD>
401</DL>
402<HR>
403
404<A NAME="subSequence(int, int)"><!-- --></A><H3>
405subSequence</H3>
406<PRE>
407public <A HREF="/org/ahmadsoft/ropes/Rope.html" title="interface in org.ahmadsoft.ropes">Rope</A> <B>subSequence</B>(int&nbsp;start,
408                        int&nbsp;end)</PRE>
409<DL>
410<DD><DL>
411</DL>
412</DD>
413</DL>
414<HR>
415
416<A NAME="toString()"><!-- --></A><H3>
417toString</H3>
418<PRE>
419public java.lang.String <B>toString</B>()</PRE>
420<DL>
421<DD><DL>
422<DT><B>Specified by:</B><DD><CODE>toString</CODE> in interface <CODE>java.lang.CharSequence</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html#toString()">toString</A></CODE> in class <CODE><A HREF="/org/ahmadsoft/ropes/impl/AbstractRope.html" title="class in org.ahmadsoft.ropes.impl">AbstractRope</A></CODE></DL>
423</DD>
424<DD><DL>
425</DL>
426</DD>
427</DL>
428<HR>
429
430<A NAME="write(java.io.Writer)"><!-- --></A><H3>
431write</H3>
432<PRE>
433public void <B>write</B>(java.io.Writer&nbsp;out)
434           throws java.io.IOException</PRE>
435<DL>
436<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#write(java.io.Writer)">Rope</A></CODE></B></DD>
437<DD>Write this rope to a <code>Writer</code>.
438<P>
439<DD><DL>
440<DT><B>Parameters:</B><DD><CODE>out</CODE> - the writer object.
441<DT><B>Throws:</B>
442<DD><CODE>java.io.IOException</CODE></DL>
443</DD>
444</DL>
445<HR>
446
447<A NAME="write(java.io.Writer, int, int)"><!-- --></A><H3>
448write</H3>
449<PRE>
450public void <B>write</B>(java.io.Writer&nbsp;out,
451                  int&nbsp;offset,
452                  int&nbsp;length)
453           throws java.io.IOException</PRE>
454<DL>
455<DD><B>Description copied from interface: <CODE><A HREF="/org/ahmadsoft/ropes/Rope.html#write(java.io.Writer, int, int)">Rope</A></CODE></B></DD>
456<DD>Write a range of this rope to a <code>Writer</code>.
457<P>
458<DD><DL>
459<DT><B>Parameters:</B><DD><CODE>out</CODE> - the writer object.<DD><CODE>offset</CODE> - the range offset.<DD><CODE>length</CODE> - the range length.
460<DT><B>Throws:</B>
461<DD><CODE>java.io.IOException</CODE></DL>
462</DD>
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