svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / main / java / org / gvsig / expressionevaluator / impl / DefaultCodeBuilder.java @ 47248
History | View | Annotate | Download (32.6 KB)
1 | 43512 | jjdelcerro | package org.gvsig.expressionevaluator.impl; |
---|---|---|---|
2 | |||
3 | import java.util.ArrayList; |
||
4 | 44139 | jjdelcerro | import java.util.Collections; |
5 | 43512 | jjdelcerro | import java.util.Iterator; |
6 | import java.util.List; |
||
7 | 45025 | jjdelcerro | import java.util.Map; |
8 | 45983 | jjdelcerro | import java.util.function.Predicate; |
9 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.Code; |
10 | import static org.gvsig.expressionevaluator.Code.CONSTANT; |
||
11 | 44006 | jjdelcerro | import static org.gvsig.expressionevaluator.Code.IDENTIFIER; |
12 | import static org.gvsig.expressionevaluator.Code.UNDEFINED; |
||
13 | 44198 | jjdelcerro | import static org.gvsig.expressionevaluator.Code.CODES; |
14 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.Code.Constant; |
15 | 44198 | jjdelcerro | import static org.gvsig.expressionevaluator.Code.EMPTY_FORMATTER; |
16 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.Code.Identifier; |
17 | 43939 | jjdelcerro | import org.gvsig.expressionevaluator.Code.Method; |
18 | 44243 | jjdelcerro | //import org.gvsig.expressionevaluator.Code.Method;
|
19 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.CodeBuilder; |
20 | 44139 | jjdelcerro | import org.gvsig.expressionevaluator.Codes; |
21 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder; |
22 | 44750 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_TUPLE; |
23 | 44207 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_ADD; |
24 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_AND; |
||
25 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_CONCAT; |
||
26 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_DIV; |
||
27 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_EQ; |
||
28 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_GE; |
||
29 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_GT; |
||
30 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_ILIKE; |
||
31 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_IS; |
||
32 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_LE; |
||
33 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_LIKE; |
||
34 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_LT; |
||
35 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_MULT; |
||
36 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_NE; |
||
37 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_NEGATE; |
||
38 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_NOT; |
||
39 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_OR; |
||
40 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_REGEXP; |
||
41 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_SUBST; |
||
42 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder.Value; |
43 | 44644 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
44 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionUtils; |
45 | import org.gvsig.expressionevaluator.Formatter; |
||
46 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.Function; |
47 | 43521 | jjdelcerro | import org.gvsig.expressionevaluator.Interpreter; |
48 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.SymbolTable; |
49 | 44389 | jjdelcerro | import org.gvsig.tools.dynobject.DynObject; |
50 | import org.gvsig.tools.dynobject.exception.DynMethodNotSupportedException; |
||
51 | 43512 | jjdelcerro | import org.gvsig.tools.exception.BaseException; |
52 | import org.gvsig.tools.visitor.Visitor; |
||
53 | 44752 | jjdelcerro | import static org.gvsig.expressionevaluator.Code.CALLABLE; |
54 | import org.gvsig.expressionevaluator.Code.Callable; |
||
55 | 47177 | jjdelcerro | import static org.gvsig.expressionevaluator.Code.Callable.BINARY_OPERATOR; |
56 | 45025 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_DICT; |
57 | 45011 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_GETITEM; |
58 | 45153 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_LET; |
59 | 44885 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_MOD; |
60 | 47177 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_BETWEEN; |
61 | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_IN; |
||
62 | 46517 | fdiaz | import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
63 | 47175 | jjdelcerro | import org.gvsig.expressionevaluator.MutableCodes; |
64 | 47089 | jjdelcerro | import org.gvsig.expressionevaluator.MutableSymbolTable; |
65 | 47115 | jjdelcerro | import org.gvsig.expressionevaluator.impl.function.programming.CodeBlockFunction; |
66 | 47089 | jjdelcerro | import org.gvsig.expressionevaluator.impl.function.programming.CreateFnFunction.UserFunction; |
67 | import org.gvsig.tools.util.GetItemByKey; |
||
68 | 45983 | jjdelcerro | import org.gvsig.tools.visitor.FilteredVisitable; |
69 | 43512 | jjdelcerro | |
70 | 44009 | jjdelcerro | @SuppressWarnings("UseSpecificCatch") |
71 | 44198 | jjdelcerro | public class DefaultCodeBuilder implements CodeBuilder { |
72 | 43512 | jjdelcerro | |
73 | 45115 | jjdelcerro | public static abstract class BaseCode implements Code { |
74 | 43512 | jjdelcerro | |
75 | @Override
|
||
76 | public int code() { |
||
77 | return UNDEFINED;
|
||
78 | } |
||
79 | |||
80 | @Override
|
||
81 | 45115 | jjdelcerro | public Code clone() throws CloneNotSupportedException { |
82 | BaseCode x = (BaseCode) super.clone();
|
||
83 | return x;
|
||
84 | } |
||
85 | |||
86 | @Override
|
||
87 | 43512 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
88 | 46084 | jjdelcerro | this.accept(visitor, null); |
89 | 43512 | jjdelcerro | } |
90 | |||
91 | 44198 | jjdelcerro | @Override
|
92 | 45983 | jjdelcerro | public void accept(Visitor visitor, Predicate<FilteredVisitable> exclude) throws BaseException { |
93 | 46084 | jjdelcerro | if( exclude==null || !exclude.test(this) ) { |
94 | 45983 | jjdelcerro | visitor.visit(this);
|
95 | } |
||
96 | } |
||
97 | |||
98 | @Override
|
||
99 | 44198 | jjdelcerro | public Value toValue(ExpressionBuilder builder) {
|
100 | return null; |
||
101 | } |
||
102 | |||
103 | @Override
|
||
104 | public Value toValue() {
|
||
105 | ExpressionBuilder builder = ExpressionUtils.createExpressionBuilder(); |
||
106 | return this.toValue(builder); |
||
107 | } |
||
108 | |||
109 | @Override
|
||
110 | public void link(SymbolTable symbolTable) { |
||
111 | 44752 | jjdelcerro | if( this.code() == Code.CALLABLE ) { |
112 | Callable caller = (Callable) this; |
||
113 | 44620 | jjdelcerro | Function fn = symbolTable.function(caller.name()); |
114 | if( fn != null ) { |
||
115 | caller.function(fn); |
||
116 | 44198 | jjdelcerro | } |
117 | if( caller.parameters() != null ) { |
||
118 | for( Code arg : caller.parameters() ) {
|
||
119 | 44738 | jjdelcerro | if( arg!=null ) { |
120 | arg.link(symbolTable); |
||
121 | } |
||
122 | 44198 | jjdelcerro | } |
123 | } |
||
124 | } |
||
125 | } |
||
126 | 46517 | fdiaz | |
127 | @Override
|
||
128 | public void link() { |
||
129 | SymbolTable symbolTable = ExpressionEvaluatorLocator.getExpressionEvaluatorManager().getInmutableSymbolTable(); |
||
130 | this.link(symbolTable);
|
||
131 | } |
||
132 | 44750 | jjdelcerro | |
133 | @Override
|
||
134 | public void replace(Code target, Code replacement) { |
||
135 | } |
||
136 | |||
137 | |||
138 | 43512 | jjdelcerro | } |
139 | |||
140 | 45115 | jjdelcerro | static class BaseConstant extends BaseCode implements Constant { |
141 | 43512 | jjdelcerro | |
142 | 44211 | jjdelcerro | private Object value; |
143 | 45115 | jjdelcerro | private final ExpressionEvaluatorManager manager; |
144 | 43512 | jjdelcerro | |
145 | 45115 | jjdelcerro | public BaseConstant(ExpressionEvaluatorManager manager, Object value) { |
146 | this.manager = manager;
|
||
147 | 43512 | jjdelcerro | this.value = value;
|
148 | } |
||
149 | |||
150 | @Override
|
||
151 | 45115 | jjdelcerro | public Code clone() throws CloneNotSupportedException { |
152 | return (Code) super.clone(); |
||
153 | } |
||
154 | |||
155 | @Override
|
||
156 | 43512 | jjdelcerro | public int code() { |
157 | return CONSTANT;
|
||
158 | } |
||
159 | |||
160 | @Override
|
||
161 | public Object value() { |
||
162 | return this.value; |
||
163 | } |
||
164 | |||
165 | 44211 | jjdelcerro | public void value(Object v) { |
166 | this.value = v;
|
||
167 | } |
||
168 | |||
169 | 43521 | jjdelcerro | @Override
|
170 | 44198 | jjdelcerro | public Value toValue(ExpressionBuilder builder) {
|
171 | 46050 | omartinez | ExpressionBuilder.Constant v = builder.constant(this.value);
|
172 | v.copyPropertiesFrom(builder); |
||
173 | return v;
|
||
174 | 44198 | jjdelcerro | } |
175 | |||
176 | @Override
|
||
177 | 43521 | jjdelcerro | public String toString() { |
178 | 44198 | jjdelcerro | return this.toString(EMPTY_FORMATTER); |
179 | } |
||
180 | |||
181 | @Override
|
||
182 | public String toString(Formatter<Code> formatter) { |
||
183 | if( formatter.canApply(this) ) { |
||
184 | return formatter.format(this); |
||
185 | } |
||
186 | 43521 | jjdelcerro | Object v = this.value(); |
187 | 44644 | jjdelcerro | return manager.getReprMethod(v).repr(v);
|
188 | 43521 | jjdelcerro | } |
189 | |||
190 | 43512 | jjdelcerro | } |
191 | |||
192 | 44154 | jjdelcerro | public interface RecursionControlSupport { |
193 | |||
194 | public boolean enterCode(int max); |
||
195 | |||
196 | public void exitCode(); |
||
197 | |||
198 | public void resetRecursionState(); |
||
199 | } |
||
200 | |||
201 | 45115 | jjdelcerro | private static class RecursionSupport implements RecursionControlSupport, Cloneable { |
202 | 44154 | jjdelcerro | |
203 | private int counter; |
||
204 | |||
205 | public RecursionSupport() {
|
||
206 | this.counter = 0; |
||
207 | } |
||
208 | 43512 | jjdelcerro | |
209 | 44154 | jjdelcerro | @Override
|
210 | 45115 | jjdelcerro | public RecursionControlSupport clone() throws CloneNotSupportedException { |
211 | RecursionControlSupport x = (RecursionControlSupport) super.clone();
|
||
212 | return x;
|
||
213 | } |
||
214 | |||
215 | @Override
|
||
216 | 44154 | jjdelcerro | public boolean enterCode(int max) { |
217 | this.counter += 1; |
||
218 | return this.counter < max; |
||
219 | } |
||
220 | 43512 | jjdelcerro | |
221 | 44154 | jjdelcerro | @Override
|
222 | public void exitCode() { |
||
223 | this.counter -= 1; |
||
224 | } |
||
225 | |||
226 | @Override
|
||
227 | public void resetRecursionState() { |
||
228 | this.counter = 0; |
||
229 | } |
||
230 | |||
231 | } |
||
232 | |||
233 | 45115 | jjdelcerro | public static class BaseIdentifier extends BaseCode implements Identifier, RecursionControlSupport { |
234 | 44154 | jjdelcerro | |
235 | 44198 | jjdelcerro | private final String name; |
236 | private final RecursionSupport recursionSupport; |
||
237 | 44154 | jjdelcerro | |
238 | 43512 | jjdelcerro | public BaseIdentifier(String name) { |
239 | this.name = name;
|
||
240 | 44154 | jjdelcerro | this.recursionSupport = new RecursionSupport(); |
241 | 43512 | jjdelcerro | } |
242 | |||
243 | @Override
|
||
244 | 45115 | jjdelcerro | public Code clone() throws CloneNotSupportedException { |
245 | return (Code) super.clone(); |
||
246 | } |
||
247 | |||
248 | @Override
|
||
249 | 43512 | jjdelcerro | public int code() { |
250 | return IDENTIFIER;
|
||
251 | } |
||
252 | |||
253 | @Override
|
||
254 | public String name() { |
||
255 | return this.name; |
||
256 | } |
||
257 | |||
258 | 43521 | jjdelcerro | @Override
|
259 | 44198 | jjdelcerro | public Value toValue(ExpressionBuilder builder) {
|
260 | 46050 | omartinez | ExpressionBuilder.Variable v = builder.variable(this.name);
|
261 | v.copyPropertiesFrom(builder); |
||
262 | return v;
|
||
263 | 44198 | jjdelcerro | } |
264 | |||
265 | @Override
|
||
266 | 43521 | jjdelcerro | public String toString() { |
267 | 44198 | jjdelcerro | return this.toString(EMPTY_FORMATTER); |
268 | } |
||
269 | |||
270 | @Override
|
||
271 | public String toString(Formatter<Code> formatter) { |
||
272 | if( formatter.canApply(this) ) { |
||
273 | return formatter.format(this); |
||
274 | } |
||
275 | 43521 | jjdelcerro | StringBuilder builder = new StringBuilder(); |
276 | 44006 | jjdelcerro | builder.append("\"");
|
277 | 43521 | jjdelcerro | builder.append(this.name());
|
278 | 44006 | jjdelcerro | builder.append("\"");
|
279 | 43521 | jjdelcerro | return builder.toString();
|
280 | } |
||
281 | |||
282 | 44154 | jjdelcerro | @Override
|
283 | public boolean enterCode(int max) { |
||
284 | return this.recursionSupport.enterCode(max); |
||
285 | } |
||
286 | |||
287 | @Override
|
||
288 | public void exitCode() { |
||
289 | this.recursionSupport.exitCode();
|
||
290 | } |
||
291 | |||
292 | @Override
|
||
293 | public void resetRecursionState() { |
||
294 | this.recursionSupport.resetRecursionState();
|
||
295 | } |
||
296 | |||
297 | 43512 | jjdelcerro | } |
298 | |||
299 | 47175 | jjdelcerro | public static class BaseCodes implements Codes, MutableCodes { |
300 | 43512 | jjdelcerro | |
301 | 45118 | jjdelcerro | private List<Code> codes; |
302 | 43512 | jjdelcerro | |
303 | 44139 | jjdelcerro | public BaseCodes() {
|
304 | this.codes = new ArrayList<>(); |
||
305 | 43512 | jjdelcerro | } |
306 | |||
307 | @Override
|
||
308 | 45115 | jjdelcerro | public Codes clone() throws CloneNotSupportedException { |
309 | BaseCodes x = (BaseCodes)super.clone();
|
||
310 | 45118 | jjdelcerro | x.codes = new ArrayList<>(); |
311 | for (int i = 0; i < this.codes.size(); i++) { |
||
312 | 47062 | fdiaz | Code code = this.codes.get(i);
|
313 | if(code != null){ |
||
314 | x.add(code.clone()); |
||
315 | } else {
|
||
316 | x.add(null);
|
||
317 | } |
||
318 | 45115 | jjdelcerro | } |
319 | return x;
|
||
320 | } |
||
321 | |||
322 | @Override
|
||
323 | 44198 | jjdelcerro | public int code() { |
324 | return CODES;
|
||
325 | } |
||
326 | |||
327 | @Override
|
||
328 | 44139 | jjdelcerro | public int size() { |
329 | if( codes == null ) { |
||
330 | 43512 | jjdelcerro | return 0; |
331 | } |
||
332 | 44139 | jjdelcerro | return this.codes.size(); |
333 | 43512 | jjdelcerro | } |
334 | |||
335 | 47175 | jjdelcerro | @Override
|
336 | 44750 | jjdelcerro | public void add(Code arg) { |
337 | this.codes.add(arg);
|
||
338 | 44738 | jjdelcerro | } |
339 | |||
340 | 47175 | jjdelcerro | @Override
|
341 | 44750 | jjdelcerro | public void set(int pos, Code arg) { |
342 | this.codes.set(pos, arg);
|
||
343 | 43512 | jjdelcerro | } |
344 | |||
345 | 47175 | jjdelcerro | @Override
|
346 | 44243 | jjdelcerro | public void insert(int pos, Code arg) { |
347 | 44750 | jjdelcerro | this.codes.add(pos, arg);
|
348 | 44243 | jjdelcerro | } |
349 | |||
350 | 43512 | jjdelcerro | @Override
|
351 | public Iterator<Code> iterator() { |
||
352 | 44750 | jjdelcerro | final Iterator<Code> it = this.codes.iterator(); |
353 | return it;
|
||
354 | 43512 | jjdelcerro | } |
355 | |||
356 | @Override
|
||
357 | public Code get(int n) { |
||
358 | 44750 | jjdelcerro | return this.codes.get(n); |
359 | 43512 | jjdelcerro | } |
360 | |||
361 | @Override
|
||
362 | 44139 | jjdelcerro | public boolean isEmpty() { |
363 | return this.codes.isEmpty(); |
||
364 | } |
||
365 | |||
366 | @Override
|
||
367 | public List<Code> toList() { |
||
368 | 44750 | jjdelcerro | return Collections.unmodifiableList(this.codes); |
369 | 44139 | jjdelcerro | } |
370 | |||
371 | @Override
|
||
372 | 43512 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
373 | 46084 | jjdelcerro | this.accept(visitor, null); |
374 | 43512 | jjdelcerro | } |
375 | |||
376 | 47175 | jjdelcerro | @Override
|
377 | 45983 | jjdelcerro | public void accept(Visitor visitor, Predicate<FilteredVisitable> exclude) throws BaseException { |
378 | 46084 | jjdelcerro | if( this.codes != null ) { |
379 | 45983 | jjdelcerro | for( Code arg : this.codes ) { |
380 | 46084 | jjdelcerro | if(arg!=null ) { |
381 | 45983 | jjdelcerro | arg.accept(visitor, exclude); |
382 | } |
||
383 | } |
||
384 | } |
||
385 | } |
||
386 | |||
387 | 43521 | jjdelcerro | @Override
|
388 | public String toString() { |
||
389 | 44198 | jjdelcerro | return this.toString(EMPTY_FORMATTER); |
390 | } |
||
391 | |||
392 | @Override
|
||
393 | public Value toValue(ExpressionBuilder builder) {
|
||
394 | throw new UnsupportedOperationException(); |
||
395 | } |
||
396 | |||
397 | @Override
|
||
398 | public Value toValue() {
|
||
399 | throw new UnsupportedOperationException(); |
||
400 | } |
||
401 | |||
402 | @Override
|
||
403 | public String toString(Formatter<Code> formatter) { |
||
404 | if( formatter.canApply(this) ) { |
||
405 | return formatter.format(this); |
||
406 | } |
||
407 | 44139 | jjdelcerro | if( codes != null ) { |
408 | 43521 | jjdelcerro | StringBuilder builder = new StringBuilder(); |
409 | boolean skipcoma = true; |
||
410 | 44750 | jjdelcerro | for( Code arg : codes ) {
|
411 | 44738 | jjdelcerro | if( arg == null ) { |
412 | continue;
|
||
413 | } |
||
414 | 43521 | jjdelcerro | if( skipcoma ) {
|
415 | skipcoma = false;
|
||
416 | } else {
|
||
417 | builder.append(", ");
|
||
418 | } |
||
419 | 44750 | jjdelcerro | builder.append(arg.toString(formatter)); |
420 | 43521 | jjdelcerro | } |
421 | return builder.toString();
|
||
422 | } |
||
423 | return ""; |
||
424 | } |
||
425 | |||
426 | 44198 | jjdelcerro | @Override
|
427 | public void link(SymbolTable symbolTable) { |
||
428 | 44750 | jjdelcerro | for (Code arg : this.codes) { |
429 | arg.link(symbolTable); |
||
430 | 44198 | jjdelcerro | } |
431 | } |
||
432 | |||
433 | 44750 | jjdelcerro | @Override
|
434 | 46517 | fdiaz | public void link() { |
435 | SymbolTable symbolTable = ExpressionEvaluatorLocator.getExpressionEvaluatorManager().getInmutableSymbolTable(); |
||
436 | this.link(symbolTable);
|
||
437 | } |
||
438 | |||
439 | @Override
|
||
440 | 44750 | jjdelcerro | public void replace(Code target, Code replacement) { |
441 | for (int i = 0; i < this.codes.size(); i++) { |
||
442 | Code code = this.codes.get(i);
|
||
443 | 47175 | jjdelcerro | if( code == null ) { |
444 | continue;
|
||
445 | } |
||
446 | 44750 | jjdelcerro | if( code == target ) {
|
447 | codes.set(i, replacement); |
||
448 | } else {
|
||
449 | code.replace(target, replacement); |
||
450 | } |
||
451 | } |
||
452 | } |
||
453 | |||
454 | 43512 | jjdelcerro | } |
455 | |||
456 | 44752 | jjdelcerro | public class BaseCaller extends BaseCode implements Callable, RecursionControlSupport { |
457 | 43512 | jjdelcerro | |
458 | private final String name; |
||
459 | 45115 | jjdelcerro | private Codes args;
|
460 | 43512 | jjdelcerro | private Function function;
|
461 | private final int type; |
||
462 | 45115 | jjdelcerro | private RecursionSupport recursionSupport;
|
463 | 43512 | jjdelcerro | |
464 | 44139 | jjdelcerro | public BaseCaller(String name, int type, Codes args) { |
465 | 43512 | jjdelcerro | this.name = name;
|
466 | this.args = args;
|
||
467 | this.type = type;
|
||
468 | this.function = null; |
||
469 | 44154 | jjdelcerro | this.recursionSupport = new RecursionSupport(); |
470 | 43512 | jjdelcerro | } |
471 | |||
472 | @Override
|
||
473 | 45115 | jjdelcerro | public Code clone() throws CloneNotSupportedException { |
474 | BaseCaller x = (BaseCaller) super.clone();
|
||
475 | x.recursionSupport = (RecursionSupport) this.recursionSupport.clone();
|
||
476 | 45537 | jolivas | if (this.args!=null){ |
477 | x.args = this.args.clone();
|
||
478 | } |
||
479 | 45115 | jjdelcerro | return x;
|
480 | } |
||
481 | |||
482 | @Override
|
||
483 | 43512 | jjdelcerro | public int code() { |
484 | 44752 | jjdelcerro | return CALLABLE;
|
485 | 43512 | jjdelcerro | } |
486 | |||
487 | @Override
|
||
488 | 44750 | jjdelcerro | public void replace(Code target, Code replacement) { |
489 | this.args.replace(target, replacement);
|
||
490 | } |
||
491 | |||
492 | @Override
|
||
493 | 43521 | jjdelcerro | public Object call(Interpreter interpreter, Object[] args) throws Exception { |
494 | return this.function.call(interpreter, args); |
||
495 | 43512 | jjdelcerro | } |
496 | |||
497 | @Override
|
||
498 | public String name() { |
||
499 | return this.name; |
||
500 | } |
||
501 | |||
502 | @Override
|
||
503 | public Function function() {
|
||
504 | return this.function; |
||
505 | } |
||
506 | |||
507 | @Override
|
||
508 | public Function function(Function function) {
|
||
509 | this.function = function;
|
||
510 | return this.function; |
||
511 | } |
||
512 | |||
513 | @Override
|
||
514 | 44198 | jjdelcerro | public Codes parameters() {
|
515 | 43512 | jjdelcerro | return this.args; |
516 | } |
||
517 | |||
518 | @Override
|
||
519 | public int type() { |
||
520 | return this.type; |
||
521 | } |
||
522 | |||
523 | @Override
|
||
524 | 46084 | jjdelcerro | public void accept(Visitor visitor, Predicate<FilteredVisitable> exclude) throws BaseException { |
525 | 46455 | jjdelcerro | if( exclude!=null && exclude.test(this) ) { |
526 | return;
|
||
527 | } |
||
528 | 46084 | jjdelcerro | super.accept(visitor, exclude);
|
529 | 46455 | jjdelcerro | if(this.args!=null ) { |
530 | 46084 | jjdelcerro | this.args.accept(visitor, exclude);
|
531 | 44052 | omartinez | } |
532 | 43512 | jjdelcerro | } |
533 | |||
534 | 43521 | jjdelcerro | @Override
|
535 | 44198 | jjdelcerro | public Value toValue(ExpressionBuilder builder) {
|
536 | 46050 | omartinez | ExpressionBuilder.Value value; |
537 | 44198 | jjdelcerro | switch(this.type) { |
538 | case UNARY_OPERATOR:
|
||
539 | 46050 | omartinez | value = builder.function( |
540 | 44207 | jjdelcerro | OPERATOR_NEGATE.equalsIgnoreCase(this.name())?
|
541 | 46050 | omartinez | "-" :
|
542 | this.name(),
|
||
543 | 44198 | jjdelcerro | this.parameters().get(0).toValue(builder) |
544 | ); |
||
545 | 46050 | omartinez | break;
|
546 | |||
547 | 44198 | jjdelcerro | case BINARY_OPERATOR:
|
548 | 46050 | omartinez | value = builder.binaryOperator( |
549 | 44198 | jjdelcerro | this.name(),
|
550 | this.parameters().get(0).toValue(builder), |
||
551 | this.parameters().get(1).toValue(builder) |
||
552 | ); |
||
553 | 46050 | omartinez | break;
|
554 | 44198 | jjdelcerro | case FUNCTION:
|
555 | default:
|
||
556 | 46505 | fdiaz | if(this.function == null){ |
557 | ExpressionBuilder.Function f = builder.function(this.name());
|
||
558 | if( this.parameters()!=null ) { |
||
559 | for (Code parameter : this.parameters()) { |
||
560 | if (parameter==null) { |
||
561 | f.parameter(null);
|
||
562 | } else {
|
||
563 | f.parameter(parameter.toValue(builder)); |
||
564 | } |
||
565 | } |
||
566 | } |
||
567 | value = f; |
||
568 | } else {
|
||
569 | value = this.function.toValue(builder, this.parameters()); |
||
570 | 44198 | jjdelcerro | } |
571 | 46050 | omartinez | break;
|
572 | 44198 | jjdelcerro | |
573 | } |
||
574 | 46050 | omartinez | value.copyPropertiesFrom(builder); |
575 | return value;
|
||
576 | 44198 | jjdelcerro | } |
577 | |||
578 | @Override
|
||
579 | 43521 | jjdelcerro | public String toString() { |
580 | 44198 | jjdelcerro | return this.toString(EMPTY_FORMATTER); |
581 | } |
||
582 | |||
583 | @Override
|
||
584 | public String toString(Formatter<Code> formatter) { |
||
585 | if( formatter.canApply(this) ) { |
||
586 | return formatter.format(this); |
||
587 | } |
||
588 | 44379 | jjdelcerro | Code code; |
589 | 43521 | jjdelcerro | StringBuilder builder = new StringBuilder(); |
590 | 44198 | jjdelcerro | switch(this.type) { |
591 | case UNARY_OPERATOR:
|
||
592 | 44207 | jjdelcerro | if( OPERATOR_NEGATE.equalsIgnoreCase(this.name()) ) { |
593 | 44198 | jjdelcerro | builder.append("-");
|
594 | } else {
|
||
595 | builder.append(this.name());
|
||
596 | } |
||
597 | builder.append("(");
|
||
598 | builder.append(this.parameters().get(0).toString(formatter)); |
||
599 | builder.append(")");
|
||
600 | break;
|
||
601 | case BINARY_OPERATOR:
|
||
602 | builder.append("(");
|
||
603 | 44379 | jjdelcerro | code = this.parameters().get(0); |
604 | if( code == null ) { |
||
605 | builder.append("?NULL?");
|
||
606 | } else {
|
||
607 | builder.append(code.toString(formatter)); |
||
608 | } |
||
609 | 44198 | jjdelcerro | builder.append(" ");
|
610 | builder.append(this.name());
|
||
611 | builder.append(" ");
|
||
612 | 44379 | jjdelcerro | code = this.parameters().get(1); |
613 | if( code == null ) { |
||
614 | builder.append("?NULL?");
|
||
615 | } else {
|
||
616 | builder.append(code.toString(formatter)); |
||
617 | } |
||
618 | 44198 | jjdelcerro | builder.append(")");
|
619 | break;
|
||
620 | case FUNCTION:
|
||
621 | default:
|
||
622 | 45011 | jjdelcerro | String s = null; |
623 | if( this.function()!=null ) { |
||
624 | s = this.function().toString(args, formatter);
|
||
625 | } |
||
626 | if( s == null ) { |
||
627 | 44738 | jjdelcerro | builder.append(this.name());
|
628 | builder.append("(");
|
||
629 | 45011 | jjdelcerro | if( this.parameters()!=null ) { |
630 | builder.append(this.parameters().toString(formatter));
|
||
631 | } |
||
632 | 44738 | jjdelcerro | builder.append(")");
|
633 | } else {
|
||
634 | 45011 | jjdelcerro | builder.append(s); |
635 | 44198 | jjdelcerro | } |
636 | 43521 | jjdelcerro | } |
637 | return builder.toString();
|
||
638 | } |
||
639 | |||
640 | 44154 | jjdelcerro | @Override
|
641 | public boolean enterCode(int max) { |
||
642 | return this.recursionSupport.enterCode(max); |
||
643 | } |
||
644 | |||
645 | @Override
|
||
646 | public void exitCode() { |
||
647 | this.recursionSupport.exitCode();
|
||
648 | } |
||
649 | |||
650 | @Override
|
||
651 | public void resetRecursionState() { |
||
652 | this.recursionSupport.resetRecursionState();
|
||
653 | } |
||
654 | 43512 | jjdelcerro | } |
655 | |||
656 | 45115 | jjdelcerro | public static class BaseMethod extends BaseCode implements Method { |
657 | 43939 | jjdelcerro | |
658 | 44750 | jjdelcerro | private Code instance;
|
659 | 43939 | jjdelcerro | private final String methodname; |
660 | 45115 | jjdelcerro | private Codes args;
|
661 | 43939 | jjdelcerro | |
662 | 44243 | jjdelcerro | public BaseMethod(Code instance, String methodname, Codes args) { |
663 | this.instance = instance;
|
||
664 | 43939 | jjdelcerro | this.methodname = methodname;
|
665 | 44243 | jjdelcerro | this.args = args;
|
666 | 43939 | jjdelcerro | } |
667 | |||
668 | @Override
|
||
669 | 46084 | jjdelcerro | public void accept(Visitor visitor, Predicate<FilteredVisitable> exclude) throws BaseException { |
670 | 46455 | jjdelcerro | if( exclude!=null && exclude.test(this) ) { |
671 | return;
|
||
672 | } |
||
673 | 46084 | jjdelcerro | super.accept(visitor, exclude);
|
674 | 45983 | jjdelcerro | if(this.instance!=null) { |
675 | 46084 | jjdelcerro | this.instance.accept(visitor, exclude);
|
676 | 45983 | jjdelcerro | } |
677 | if(this.args!=null) { |
||
678 | 46084 | jjdelcerro | this.args.accept(visitor, exclude);
|
679 | 45983 | jjdelcerro | } |
680 | } |
||
681 | |||
682 | @Override
|
||
683 | 45115 | jjdelcerro | public Code clone() throws CloneNotSupportedException { |
684 | BaseMethod x = (BaseMethod) super.clone();
|
||
685 | 47062 | fdiaz | if(this.args != null){ |
686 | x.args = this.args.clone();
|
||
687 | } else {
|
||
688 | x.args = null;
|
||
689 | } |
||
690 | 45115 | jjdelcerro | return x;
|
691 | } |
||
692 | |||
693 | @Override
|
||
694 | 43939 | jjdelcerro | public int code() { |
695 | return METHOD;
|
||
696 | } |
||
697 | |||
698 | @Override
|
||
699 | 44750 | jjdelcerro | public void replace(Code target, Code replacement) { |
700 | if( target == this.instance ) { |
||
701 | this.instance = replacement;
|
||
702 | } |
||
703 | this.args.replace(target, replacement);
|
||
704 | } |
||
705 | |||
706 | @Override
|
||
707 | 43939 | jjdelcerro | public String methodname() { |
708 | return this.methodname; |
||
709 | } |
||
710 | |||
711 | @Override
|
||
712 | 44243 | jjdelcerro | public Code instance() {
|
713 | return this.instance; |
||
714 | 43939 | jjdelcerro | } |
715 | |||
716 | @Override
|
||
717 | 44243 | jjdelcerro | public Codes parameters() {
|
718 | return this.args; |
||
719 | } |
||
720 | |||
721 | @Override
|
||
722 | public Object call(Interpreter interpreter, Object[] args) throws Exception { |
||
723 | Object theInstance = interpreter.run(instance);
|
||
724 | 44389 | jjdelcerro | if( theInstance instanceof SimpleScript ) { |
725 | try {
|
||
726 | return ((SimpleScript)theInstance).invokeFunction(methodname, args);
|
||
727 | } catch(NoSuchMethodException ex) { |
||
728 | 47089 | jjdelcerro | // Ignore... continue
|
729 | 44389 | jjdelcerro | } |
730 | 47089 | jjdelcerro | } |
731 | if( theInstance instanceof DynObject ) { |
||
732 | 44389 | jjdelcerro | DynObject dynobj = (DynObject) theInstance; |
733 | try {
|
||
734 | return dynobj.invokeDynMethod(methodname, args);
|
||
735 | } catch(DynMethodNotSupportedException ex) {
|
||
736 | 47089 | jjdelcerro | // Ignore... continue
|
737 | 44389 | jjdelcerro | } |
738 | } |
||
739 | 47089 | jjdelcerro | if( theInstance instanceof GetItemByKey ) { |
740 | try {
|
||
741 | Object method = ((GetItemByKey)theInstance).get(methodname);
|
||
742 | if( method instanceof UserFunction ) { |
||
743 | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
||
744 | MutableSymbolTable localSymbolTable = manager.createSymbolTable(); |
||
745 | localSymbolTable.setVar("self", theInstance);
|
||
746 | return ((UserFunction)method).call(interpreter, localSymbolTable, args);
|
||
747 | } else if( method instanceof Function ) { |
||
748 | return ((Function)method).call(interpreter, args);
|
||
749 | } |
||
750 | } catch(Throwable t) { |
||
751 | // Ignore... continue
|
||
752 | } |
||
753 | } |
||
754 | 44243 | jjdelcerro | return InstanceUtils.callmethod(theInstance, methodname, args);
|
755 | } |
||
756 | |||
757 | @Override
|
||
758 | 43939 | jjdelcerro | public String toString() { |
759 | 44198 | jjdelcerro | return this.toString(EMPTY_FORMATTER); |
760 | } |
||
761 | |||
762 | @Override
|
||
763 | public Value toValue(ExpressionBuilder builder) {
|
||
764 | 44243 | jjdelcerro | ExpressionBuilder.Method m = builder.method(this.instance.toValue(builder), this.methodname); |
765 | 44198 | jjdelcerro | if( this.parameters()!=null ) { |
766 | for (Code parameter : this.parameters()) { |
||
767 | m.parameter(parameter.toValue(builder)); |
||
768 | } |
||
769 | } |
||
770 | 46050 | omartinez | m.copyPropertiesFrom(builder); |
771 | 44198 | jjdelcerro | return m;
|
772 | } |
||
773 | |||
774 | @Override
|
||
775 | public String toString(Formatter<Code> formatter) { |
||
776 | if( formatter.canApply(this) ) { |
||
777 | return formatter.format(this); |
||
778 | } |
||
779 | 43939 | jjdelcerro | StringBuilder builder = new StringBuilder(); |
780 | 44243 | jjdelcerro | builder.append(this.instance.toString(formatter));
|
781 | 46010 | jjdelcerro | builder.append(".");
|
782 | 43939 | jjdelcerro | builder.append(this.methodname());
|
783 | builder.append("(");
|
||
784 | 44198 | jjdelcerro | if( this.parameters()!=null ) { |
785 | builder.append(this.parameters().toString(formatter));
|
||
786 | 43939 | jjdelcerro | } |
787 | builder.append(")");
|
||
788 | return builder.toString();
|
||
789 | } |
||
790 | 45245 | omartinez | |
791 | @Override
|
||
792 | public String name() { |
||
793 | return this.methodname(); |
||
794 | } |
||
795 | |||
796 | @Override
|
||
797 | public Function function() {
|
||
798 | return null; |
||
799 | } |
||
800 | |||
801 | @Override
|
||
802 | public Function function(Function function) {
|
||
803 | return null; |
||
804 | } |
||
805 | |||
806 | @Override
|
||
807 | public int type() { |
||
808 | return Code.METHOD;
|
||
809 | } |
||
810 | 44243 | jjdelcerro | |
811 | |||
812 | 43939 | jjdelcerro | } |
813 | 44644 | jjdelcerro | |
814 | protected ExpressionEvaluatorManager manager;
|
||
815 | 43939 | jjdelcerro | |
816 | 44644 | jjdelcerro | public DefaultCodeBuilder(ExpressionEvaluatorManager manager) {
|
817 | this.manager = manager;
|
||
818 | } |
||
819 | |||
820 | 43512 | jjdelcerro | @Override
|
821 | 43809 | jjdelcerro | public CodeBuilder clone() throws CloneNotSupportedException { |
822 | // This implementation of CodeBuilder does not maintain state, so
|
||
823 | // we only call the super class.
|
||
824 | DefaultCodeBuilder other = (DefaultCodeBuilder) super.clone();
|
||
825 | return other;
|
||
826 | } |
||
827 | |||
828 | @Override
|
||
829 | 43512 | jjdelcerro | public Constant constant(Object value) { |
830 | 45115 | jjdelcerro | return new BaseConstant(this.manager, value); |
831 | 43512 | jjdelcerro | } |
832 | |||
833 | @Override
|
||
834 | public Identifier identifier(String name) { |
||
835 | return new BaseIdentifier(name); |
||
836 | } |
||
837 | |||
838 | @Override
|
||
839 | 44139 | jjdelcerro | public BaseCodes args() {
|
840 | return new BaseCodes(); |
||
841 | 43512 | jjdelcerro | } |
842 | |||
843 | @Override
|
||
844 | 44752 | jjdelcerro | public Callable tuple() { |
845 | 47175 | jjdelcerro | MutableCodes args = this.args();
|
846 | 44750 | jjdelcerro | return function(FUNCTION_TUPLE, args);
|
847 | } |
||
848 | |||
849 | @Override
|
||
850 | 44752 | jjdelcerro | public Callable tuple(Codes args) { |
851 | 44750 | jjdelcerro | if( args == null ) { |
852 | args = this.args();
|
||
853 | } |
||
854 | return function(FUNCTION_TUPLE, args);
|
||
855 | } |
||
856 | |||
857 | @Override
|
||
858 | 47248 | fdiaz | public Callable tuple(Code... items) { |
859 | BaseCodes args = this.args();
|
||
860 | if (items != null) { |
||
861 | for (Code item : items) {
|
||
862 | args.add(item); |
||
863 | } |
||
864 | } |
||
865 | return function(FUNCTION_TUPLE, args);
|
||
866 | } |
||
867 | |||
868 | @Override
|
||
869 | 44752 | jjdelcerro | public Callable function(String name, int type, Codes args) { |
870 | 43512 | jjdelcerro | return new BaseCaller(name, type, args); |
871 | } |
||
872 | |||
873 | @Override
|
||
874 | 44752 | jjdelcerro | public Callable function(String name, Codes args) { |
875 | return function(name, Callable.FUNCTION, args); |
||
876 | 43512 | jjdelcerro | } |
877 | 43939 | jjdelcerro | |
878 | 43512 | jjdelcerro | @Override
|
879 | 44243 | jjdelcerro | public Code method(Code instance, String methodname, Codes methodargs) { |
880 | Method m = new BaseMethod(instance, methodname, methodargs); |
||
881 | 43939 | jjdelcerro | return m;
|
882 | } |
||
883 | |||
884 | @Override
|
||
885 | 44752 | jjdelcerro | public Callable operator(String name, Code arg1) { |
886 | 47175 | jjdelcerro | MutableCodes args = args(); |
887 | 44139 | jjdelcerro | args.add(arg1); |
888 | 44752 | jjdelcerro | return function(name, Callable.UNARY_OPERATOR, args); |
889 | 43512 | jjdelcerro | } |
890 | |||
891 | @Override
|
||
892 | 44752 | jjdelcerro | public Callable operator(String name, Code arg1, Code arg2) { |
893 | 47175 | jjdelcerro | MutableCodes args = args(); |
894 | 44139 | jjdelcerro | args.add(arg1); |
895 | args.add(arg2); |
||
896 | 44752 | jjdelcerro | return function(name, Callable.BINARY_OPERATOR, args); |
897 | 43512 | jjdelcerro | } |
898 | 44198 | jjdelcerro | |
899 | 43512 | jjdelcerro | @Override
|
900 | public Code not(Code op1) {
|
||
901 | 44207 | jjdelcerro | return operator(OPERATOR_NOT, op1);
|
902 | 43512 | jjdelcerro | } |
903 | |||
904 | @Override
|
||
905 | 44098 | jjdelcerro | public Code negate(Code op1) {
|
906 | 44207 | jjdelcerro | return operator(OPERATOR_NEGATE, op1);
|
907 | 44098 | jjdelcerro | } |
908 | |||
909 | @Override
|
||
910 | 44139 | jjdelcerro | public Code concat(Code op1, Code op2) {
|
911 | 44207 | jjdelcerro | return operator(OPERATOR_CONCAT, op1, op2);
|
912 | 44139 | jjdelcerro | } |
913 | |||
914 | @Override
|
||
915 | 45153 | jjdelcerro | public Code let(String identifier, Code value) { |
916 | 47175 | jjdelcerro | MutableCodes args = args(); |
917 | 45153 | jjdelcerro | args.add(this.constant(identifier));
|
918 | args.add(value); |
||
919 | return function(FUNCTION_LET, Callable.FUNCTION, args); |
||
920 | } |
||
921 | |||
922 | @Override
|
||
923 | 43512 | jjdelcerro | public Code add(Code op1, Code op2) {
|
924 | 44207 | jjdelcerro | return operator(OPERATOR_ADD, op1, op2);
|
925 | 43512 | jjdelcerro | } |
926 | |||
927 | @Override
|
||
928 | public Code subst(Code op1, Code op2) {
|
||
929 | 44207 | jjdelcerro | return operator(OPERATOR_SUBST, op1, op2);
|
930 | 43512 | jjdelcerro | } |
931 | |||
932 | @Override
|
||
933 | public Code mult(Code op1, Code op2) {
|
||
934 | 44207 | jjdelcerro | return operator(OPERATOR_MULT, op1, op2);
|
935 | 43512 | jjdelcerro | } |
936 | |||
937 | @Override
|
||
938 | public Code div(Code op1, Code op2) {
|
||
939 | 44207 | jjdelcerro | return operator(OPERATOR_DIV, op1, op2);
|
940 | 43512 | jjdelcerro | } |
941 | |||
942 | @Override
|
||
943 | public Code mod(Code op1, Code op2) {
|
||
944 | 47175 | jjdelcerro | MutableCodes args = args(); |
945 | 44885 | jjdelcerro | args.add(op1); |
946 | args.add(op2); |
||
947 | return function(FUNCTION_MOD, args);
|
||
948 | 43512 | jjdelcerro | } |
949 | |||
950 | @Override
|
||
951 | public Code or(Code op1, Code op2) {
|
||
952 | 44207 | jjdelcerro | return operator(OPERATOR_OR, op1, op2);
|
953 | 43512 | jjdelcerro | } |
954 | |||
955 | @Override
|
||
956 | public Code and(Code op1, Code op2) {
|
||
957 | 44207 | jjdelcerro | return operator(OPERATOR_AND, op1, op2);
|
958 | 43512 | jjdelcerro | } |
959 | |||
960 | @Override
|
||
961 | public Code like(Code op1, Code op2) {
|
||
962 | 44207 | jjdelcerro | return operator(OPERATOR_LIKE, op1, op2);
|
963 | 43512 | jjdelcerro | } |
964 | |||
965 | @Override
|
||
966 | public Code ilike(Code op1, Code op2) {
|
||
967 | 44207 | jjdelcerro | return operator(OPERATOR_ILIKE, op1, op2);
|
968 | 43512 | jjdelcerro | } |
969 | |||
970 | @Override
|
||
971 | 43532 | jjdelcerro | public Code regexp(Code op1, Code op2) {
|
972 | 44207 | jjdelcerro | return operator(OPERATOR_REGEXP, op1, op2);
|
973 | 43532 | jjdelcerro | } |
974 | |||
975 | @Override
|
||
976 | 43512 | jjdelcerro | public Code lt(Code op1, Code op2) {
|
977 | 44207 | jjdelcerro | return operator(OPERATOR_LT, op1, op2);
|
978 | 43512 | jjdelcerro | } |
979 | |||
980 | @Override
|
||
981 | public Code gt(Code op1, Code op2) {
|
||
982 | 44207 | jjdelcerro | return operator(OPERATOR_GT, op1, op2);
|
983 | 43512 | jjdelcerro | } |
984 | |||
985 | @Override
|
||
986 | public Code le(Code op1, Code op2) {
|
||
987 | 44207 | jjdelcerro | return operator(OPERATOR_LE, op1, op2);
|
988 | 43512 | jjdelcerro | } |
989 | |||
990 | @Override
|
||
991 | public Code ge(Code op1, Code op2) {
|
||
992 | 44207 | jjdelcerro | return operator(OPERATOR_GE, op1, op2);
|
993 | 43512 | jjdelcerro | } |
994 | |||
995 | @Override
|
||
996 | public Code eq(Code op1, Code op2) {
|
||
997 | 44207 | jjdelcerro | return operator(OPERATOR_EQ, op1, op2);
|
998 | 43512 | jjdelcerro | } |
999 | |||
1000 | @Override
|
||
1001 | public Code ne(Code op1, Code op2) {
|
||
1002 | 44207 | jjdelcerro | return operator(OPERATOR_NE, op1, op2);
|
1003 | 43512 | jjdelcerro | } |
1004 | |||
1005 | @Override
|
||
1006 | public Code is(Code op1, Code op2) {
|
||
1007 | 44207 | jjdelcerro | return operator(OPERATOR_IS, op1, op2);
|
1008 | 43512 | jjdelcerro | } |
1009 | |||
1010 | 43939 | jjdelcerro | @Override
|
1011 | public Code getattr(Code obj, String attrname) { |
||
1012 | 47175 | jjdelcerro | MutableCodes args = args(); |
1013 | 44139 | jjdelcerro | args.add(obj); |
1014 | 44855 | jjdelcerro | args.add(constant(attrname)); |
1015 | 44748 | jjdelcerro | return function(ExpressionBuilder.FUNCTION_GETATTR, args);
|
1016 | 43939 | jjdelcerro | } |
1017 | |||
1018 | 44139 | jjdelcerro | @Override
|
1019 | public Code getitem(Code obj, Code index) {
|
||
1020 | 47175 | jjdelcerro | MutableCodes args = args(); |
1021 | 44139 | jjdelcerro | args.add(obj); |
1022 | args.add(index); |
||
1023 | 45011 | jjdelcerro | return function(FUNCTION_GETITEM, args);
|
1024 | 44139 | jjdelcerro | } |
1025 | |||
1026 | 45025 | jjdelcerro | @Override
|
1027 | public Code dict(Map<String,Code>map ) { |
||
1028 | 47175 | jjdelcerro | MutableCodes args = args(); |
1029 | 45025 | jjdelcerro | for (Map.Entry<String, Code> entry : map.entrySet()) { |
1030 | String key = entry.getKey();
|
||
1031 | Code value = entry.getValue(); |
||
1032 | args.add(constant(key)); |
||
1033 | args.add(value); |
||
1034 | } |
||
1035 | return function(FUNCTION_DICT, args);
|
||
1036 | } |
||
1037 | 44139 | jjdelcerro | |
1038 | 46081 | jjdelcerro | @Override
|
1039 | 46082 | jjdelcerro | public Code $HostExpression(Code obj, String mode_specifier) { |
1040 | 46081 | jjdelcerro | BaseCodes args = args(); |
1041 | args.add(obj); |
||
1042 | 46082 | jjdelcerro | args.add(constant(mode_specifier)); |
1043 | return function(ExpressionBuilder.FUNCTION_$HOSTEXPRESSION, args); |
||
1044 | 46081 | jjdelcerro | } |
1045 | |||
1046 | 46711 | jjdelcerro | @Override
|
1047 | public Code $HostExpression(Code obj) { |
||
1048 | 47175 | jjdelcerro | MutableCodes args = args(); |
1049 | 46711 | jjdelcerro | args.add(obj); |
1050 | return function(ExpressionBuilder.FUNCTION_$HOSTEXPRESSION, args); |
||
1051 | } |
||
1052 | |||
1053 | 47115 | jjdelcerro | @Override
|
1054 | public Callable block(Code... codes) { |
||
1055 | 47175 | jjdelcerro | MutableCodes args = args(); |
1056 | 47115 | jjdelcerro | if( codes!=null ) { |
1057 | for (Code code : codes) {
|
||
1058 | args.add(code); |
||
1059 | } |
||
1060 | } |
||
1061 | return function(CodeBlockFunction.NAME,args);
|
||
1062 | } |
||
1063 | 47177 | jjdelcerro | |
1064 | @Override
|
||
1065 | public Code in(Code value1, Code value2) {
|
||
1066 | MutableCodes args = args(); |
||
1067 | args.add(value1); |
||
1068 | args.add(value2); |
||
1069 | return function(OPERATOR_IN, args);
|
||
1070 | } |
||
1071 | |||
1072 | @Override
|
||
1073 | public Code between(Code value1, Code value2, Code value3) {
|
||
1074 | MutableCodes args = args(); |
||
1075 | args.add(value1); |
||
1076 | args.add(value2); |
||
1077 | args.add(value3); |
||
1078 | return function(OPERATOR_BETWEEN, args);
|
||
1079 | } |
||
1080 | |||
1081 | 47115 | jjdelcerro | |
1082 | 43512 | jjdelcerro | } |