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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
Closure.java | 0% | 0% | 0% | 0% |
|
1 |
/*
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|
2 |
$Id: Closure.java,v 1.39 2004/07/10 03:31:36 bran Exp $
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3 |
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|
4 |
Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
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5 |
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|
6 |
Redistribution and use of this software and associated documentation
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|
7 |
("Software"), with or without modification, are permitted provided
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|
8 |
that the following conditions are met:
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|
9 |
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|
10 |
1. Redistributions of source code must retain copyright
|
|
11 |
statements and notices. Redistributions must also contain a
|
|
12 |
copy of this document.
|
|
13 |
|
|
14 |
2. Redistributions in binary form must reproduce the
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|
15 |
above copyright notice, this list of conditions and the
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|
16 |
following disclaimer in the documentation and/or other
|
|
17 |
materials provided with the distribution.
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|
18 |
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|
19 |
3. The name "groovy" must not be used to endorse or promote
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|
20 |
products derived from this Software without prior written
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|
21 |
permission of The Codehaus. For written permission,
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|
22 |
please contact info@codehaus.org.
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|
23 |
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|
24 |
4. Products derived from this Software may not be called "groovy"
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|
25 |
nor may "groovy" appear in their names without prior written
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|
26 |
permission of The Codehaus. "groovy" is a registered
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|
27 |
trademark of The Codehaus.
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|
28 |
|
|
29 |
5. Due credit should be given to The Codehaus -
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|
30 |
http://groovy.codehaus.org/
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|
31 |
|
|
32 |
THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
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|
33 |
``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
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|
34 |
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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|
35 |
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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|
36 |
THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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|
37 |
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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|
38 |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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|
39 |
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
40 |
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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|
41 |
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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|
42 |
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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|
43 |
OF THE POSSIBILITY OF SUCH DAMAGE.
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|
44 |
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|
45 |
*/
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|
46 |
package groovy.lang;
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|
47 |
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|
48 |
import java.io.IOException;
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|
49 |
import java.io.Writer;
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|
50 |
import java.lang.reflect.InvocationTargetException;
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|
51 |
import java.lang.reflect.Method;
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|
52 |
import java.security.AccessController;
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|
53 |
import java.security.PrivilegedAction;
|
|
54 |
|
|
55 |
import org.codehaus.groovy.runtime.InvokerHelper;
|
|
56 |
|
|
57 |
/**
|
|
58 |
* Represents any closure object in Groovy.
|
|
59 |
*
|
|
60 |
* @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
|
|
61 |
* @author <a href="mailto:tug@wilson.co.uk">John Wilson</a>
|
|
62 |
* @version $Revision: 1.39 $
|
|
63 |
*/
|
|
64 |
public abstract class Closure extends GroovyObjectSupport implements Cloneable, Runnable { |
|
65 |
|
|
66 |
private static final Object noParameters[] = new Object[] { null }; |
|
67 |
private static final Object emptyArray[] = new Object[0]; |
|
68 |
private static final Object emptyArrayParameter[] = new Object[] { emptyArray }; |
|
69 |
|
|
70 |
private Object delegate;
|
|
71 |
private final Object owner;
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|
72 |
private final Method doCallMethod;
|
|
73 |
private final boolean supportsVarargs; |
|
74 |
private final Class parameterTypes[];
|
|
75 |
private final int numberOfParameters; |
|
76 |
private Object curriedParams[] = emptyArray;
|
|
77 |
|
|
78 |
|
|
79 |
private int directive = 0; |
|
80 |
public static int DONE = 1; |
|
81 |
public static int SKIP = 2; |
|
82 |
|
|
83 | 0 |
public Closure(Object delegate) {
|
84 | 0 |
this.delegate = delegate;
|
85 | 0 |
this.owner = delegate;
|
86 |
|
|
87 | 0 |
Class closureClass = this.getClass();
|
88 |
|
|
89 | 0 |
while (true) { |
90 | 0 |
final Method methods[] = closureClass.getDeclaredMethods(); |
91 |
|
|
92 | 0 |
int i = 0;
|
93 |
|
|
94 | 0 |
while (!methods[i].getName().equals("doCall") && ++i != methods.length); |
95 |
|
|
96 | 0 |
if (i < methods.length) {
|
97 | 0 |
this.doCallMethod = methods[i];
|
98 | 0 |
break;
|
99 |
} |
|
100 |
|
|
101 | 0 |
closureClass = closureClass.getSuperclass(); |
102 |
} |
|
103 |
|
|
104 | 0 |
AccessController.doPrivileged(new PrivilegedAction() {
|
105 | 0 |
public Object run() {
|
106 | 0 |
Closure.this.doCallMethod.setAccessible(true); |
107 | 0 |
return null; |
108 |
} |
|
109 |
}); |
|
110 |
|
|
111 | 0 |
this.parameterTypes = this.doCallMethod.getParameterTypes(); |
112 |
|
|
113 | 0 |
this.numberOfParameters = this.parameterTypes.length; |
114 |
|
|
115 | 0 |
if (this.numberOfParameters != 0) { |
116 | 0 |
this.supportsVarargs = this.parameterTypes[this.numberOfParameters - 1].equals(Object[].class); |
117 |
} else {
|
|
118 | 0 |
this.supportsVarargs = false; |
119 |
} |
|
120 |
} |
|
121 |
|
|
122 | 0 |
public Object invokeMethod(String method, Object arguments) {
|
123 | 0 |
if ("doCall".equals(method) || "call".equals(method)) { |
124 | 0 |
return call(arguments);
|
125 | 0 |
} else if ("curry".equals(method)) { |
126 | 0 |
return curry((Object [])arguments);
|
127 |
} else {
|
|
128 | 0 |
try {
|
129 | 0 |
return getMetaClass().invokeMethod(this, method, arguments); |
130 |
} catch (MissingMethodException e) {
|
|
131 | 0 |
if (owner != this) { |
132 | 0 |
try {
|
133 |
// lets try invoke method on the owner
|
|
134 | 0 |
return InvokerHelper.invokeMethod(this.owner, method, arguments); |
135 |
} catch (GroovyRuntimeException e1) {
|
|
136 | 0 |
if (this.delegate != null && this.delegate != this && this.delegate != this.owner) { |
137 | 0 |
try {
|
138 |
// lets try invoke method on the delegate
|
|
139 | 0 |
return InvokerHelper.invokeMethod(this.delegate, method, arguments); |
140 |
} catch (GroovyRuntimeException e2) {
|
|
141 |
// ignore, we'll throw e
|
|
142 |
} |
|
143 |
} |
|
144 |
} |
|
145 |
} |
|
146 | 0 |
throw e;
|
147 |
} |
|
148 |
} |
|
149 |
|
|
150 |
} |
|
151 |
|
|
152 | 0 |
public Object getProperty(String property) {
|
153 | 0 |
if ("delegate".equals(property)) { |
154 | 0 |
return getDelegate();
|
155 | 0 |
} else if ("owner".equals(property)) { |
156 | 0 |
return getOwner();
|
157 | 0 |
} else if ("method".equals(property)) { |
158 | 0 |
return getMethod();
|
159 | 0 |
} else if ("parameterTypes".equals(property)) { |
160 | 0 |
return getParameterTypes();
|
161 | 0 |
} else if ("metaClass".equals(property)) { |
162 | 0 |
return getMetaClass();
|
163 | 0 |
} else if ("class".equals(property)) { |
164 | 0 |
return getClass();
|
165 |
} else {
|
|
166 | 0 |
try {
|
167 |
// lets try getting the property on the owner
|
|
168 | 0 |
return InvokerHelper.getProperty(this.owner, property); |
169 |
} catch (GroovyRuntimeException e1) {
|
|
170 | 0 |
if (this.delegate != null && this.delegate != this && this.delegate != this.owner) { |
171 | 0 |
try {
|
172 |
// lets try getting the property on the delegate
|
|
173 | 0 |
return InvokerHelper.getProperty(this.delegate, property); |
174 |
} catch (GroovyRuntimeException e2) {
|
|
175 |
// ignore, we'll throw e1
|
|
176 |
} |
|
177 |
} |
|
178 |
|
|
179 | 0 |
throw e1;
|
180 |
} |
|
181 |
} |
|
182 |
} |
|
183 |
|
|
184 | 0 |
public void setProperty(String property, Object newValue) { |
185 | 0 |
if ("delegate".equals(property)) { |
186 | 0 |
setDelegate(newValue); |
187 | 0 |
} else if ("metaClass".equals(property)) { |
188 | 0 |
setMetaClass((MetaClass)newValue); |
189 |
} else {
|
|
190 | 0 |
try {
|
191 |
// lets try setting the property on the owner
|
|
192 | 0 |
InvokerHelper.setProperty(this.owner, property, newValue);
|
193 | 0 |
return;
|
194 |
} catch (GroovyRuntimeException e1) {
|
|
195 | 0 |
if (this.delegate != null && this.delegate != this && this.delegate != this.owner) { |
196 | 0 |
try {
|
197 |
// lets try setting the property on the delegate
|
|
198 | 0 |
InvokerHelper.setProperty(this.delegate, property, newValue);
|
199 | 0 |
return;
|
200 |
} catch (GroovyRuntimeException e2) {
|
|
201 |
// ignore, we'll throw e1
|
|
202 |
} |
|
203 |
} |
|
204 |
|
|
205 | 0 |
throw e1;
|
206 |
} |
|
207 |
} |
|
208 |
} |
|
209 |
|
|
210 |
/**
|
|
211 |
* Invokes the closure without any parameters, returning any value if applicable.
|
|
212 |
*
|
|
213 |
* @return the value if applicable or null if there is no return statement in the closure
|
|
214 |
*/
|
|
215 | 0 |
public Object call() {
|
216 | 0 |
return call(emptyArray);
|
217 |
} |
|
218 |
|
|
219 |
/**
|
|
220 |
* Invokes the closure, returning any value if applicable.
|
|
221 |
*
|
|
222 |
* @param arguments could be a single value or a List of values
|
|
223 |
* @return the value if applicable or null if there is no return statement in the closure
|
|
224 |
*/
|
|
225 | 0 |
public Object call(final Object arguments) {
|
226 | 0 |
final Object params[]; |
227 |
|
|
228 | 0 |
if (this.curriedParams.length != 0) { |
229 | 0 |
final Object args[]; |
230 |
|
|
231 | 0 |
if (arguments instanceof Object[]) { |
232 | 0 |
args = (Object[])arguments; |
233 |
} else {
|
|
234 | 0 |
args = new Object[] {arguments};
|
235 |
} |
|
236 |
|
|
237 | 0 |
params = new Object[this.curriedParams.length + args.length]; |
238 |
|
|
239 | 0 |
System.arraycopy(this.curriedParams, 0, params, 0, this.curriedParams.length); |
240 | 0 |
System.arraycopy(args, 0, params, this.curriedParams.length, args.length);
|
241 |
} else {
|
|
242 | 0 |
if (arguments instanceof Object[]) { |
243 | 0 |
params = (Object[])arguments; |
244 |
} else {
|
|
245 | 0 |
return doCall(arguments);
|
246 |
} |
|
247 |
} |
|
248 |
|
|
249 | 0 |
final int lastParam = this.numberOfParameters - 1; |
250 |
|
|
251 | 0 |
if (this.supportsVarargs && !(this.numberOfParameters == params.length && (params[lastParam] == null || params[lastParam].getClass() == Object [].class))) { |
252 | 0 |
final Object actualParameters[] = new Object[this.numberOfParameters]; |
253 |
|
|
254 |
//
|
|
255 |
// We have a closure which supports variable arguments and we haven't got actual
|
|
256 |
// parameters which have exactly the right number of parameters and ends with a null or an Object[]
|
|
257 |
//
|
|
258 | 0 |
if (params.length < lastParam) {
|
259 |
//
|
|
260 |
// Not enough parameters throw exception
|
|
261 |
//
|
|
262 |
// Note we allow there to be one fewer actual parameter than the number of formal parameters
|
|
263 |
// in this case we pass an zero length Object[] as the last parameter
|
|
264 |
//
|
|
265 | 0 |
throw new IncorrectClosureArgumentsException(this, params, this.parameterTypes); |
266 |
} else {
|
|
267 | 0 |
final Object rest[] = new Object[params.length - lastParam]; // array used to pass the rest of the paraters |
268 |
|
|
269 |
// fill the parameter array up to but not including the last one
|
|
270 | 0 |
System.arraycopy(params, 0, actualParameters, 0, lastParam); |
271 |
|
|
272 |
// put the rest of the parameters in the overflow araay
|
|
273 | 0 |
System.arraycopy(params, lastParam, rest, 0, rest.length); |
274 |
|
|
275 |
// pass the overflow array as the last parameter
|
|
276 | 0 |
actualParameters[lastParam] = rest; |
277 |
|
|
278 | 0 |
return callViaReflection(actualParameters);
|
279 |
} |
|
280 |
} |
|
281 |
|
|
282 | 0 |
if (params.length == 0) {
|
283 |
// pass a single null parameter if no parameters specified
|
|
284 | 0 |
return doCall(null); |
285 | 0 |
} else if (params.length == 1) { |
286 | 0 |
return doCall(params[0]);
|
287 | 0 |
} else if (params.length == 2) { |
288 | 0 |
return doCall(params[0], params[1]);
|
289 |
} else {
|
|
290 | 0 |
return callViaReflection(params);
|
291 |
} |
|
292 |
} |
|
293 |
|
|
294 | 0 |
protected static Object throwRuntimeException(Throwable throwable) { |
295 | 0 |
if (throwable instanceof RuntimeException) { |
296 | 0 |
throw (RuntimeException) throwable;
|
297 |
} else {
|
|
298 | 0 |
throw new GroovyRuntimeException(throwable.getMessage(), throwable); |
299 |
} |
|
300 |
} |
|
301 |
|
|
302 |
/**
|
|
303 |
* An attempt to optimise calling closures with one parameter
|
|
304 |
* If the closure has one untyped parameter then it will overload this function
|
|
305 |
* If not this will be called ans will use reflection to deal with the case of a
|
|
306 |
* single typed parameter
|
|
307 |
* @param p1
|
|
308 |
* @return the result of calling the closure
|
|
309 |
*/
|
|
310 | 0 |
protected Object doCall(final Object p1) {
|
311 | 0 |
return callViaReflection(new Object[] {p1}); |
312 |
} |
|
313 |
|
|
314 |
/**
|
|
315 |
* An attempt to optimise calling closures with two parameters
|
|
316 |
* If the closure has two untyped parameters then it will overload this function
|
|
317 |
* If not this will be called ans will use reflection to deal with the case of one
|
|
318 |
* or two typed parameters
|
|
319 |
* @param p1
|
|
320 |
* @return the result of calling the closure
|
|
321 |
*/
|
|
322 |
|
|
323 | 0 |
protected Object doCall(final Object p1, final Object p2) {
|
324 | 0 |
return callViaReflection(new Object[] {p1, p2}); |
325 |
} |
|
326 |
|
|
327 | 0 |
private Object callViaReflection(final Object params[]) {
|
328 | 0 |
try {
|
329 |
// invoke the closure
|
|
330 | 0 |
return this.doCallMethod.invoke(this, params); |
331 |
} catch (final IllegalArgumentException e) {
|
|
332 | 0 |
throw new IncorrectClosureArgumentsException(this, params, this.parameterTypes); |
333 |
} catch (final IllegalAccessException e) {
|
|
334 | 0 |
final Throwable cause = e.getCause(); |
335 |
|
|
336 | 0 |
return throwRuntimeException((cause == null) ? e : cause); |
337 |
} catch (final InvocationTargetException e) {
|
|
338 | 0 |
final Throwable cause = e.getCause(); |
339 |
|
|
340 | 0 |
return throwRuntimeException((cause == null) ? e : cause); |
341 |
} |
|
342 |
} |
|
343 |
|
|
344 |
/**
|
|
345 |
* Used when a closure wraps a method on a class
|
|
346 |
*
|
|
347 |
* @return empty string
|
|
348 |
*/
|
|
349 | 0 |
public String getMethod() {
|
350 | 0 |
return ""; |
351 |
} |
|
352 |
|
|
353 |
/**
|
|
354 |
* @return the owner Object to which method calls will go which is
|
|
355 |
* typically the outer class when the closure is constructed
|
|
356 |
*/
|
|
357 | 0 |
public Object getOwner() {
|
358 | 0 |
return this.owner; |
359 |
} |
|
360 |
|
|
361 |
/**
|
|
362 |
* @return the delegate Object to which method calls will go which is
|
|
363 |
* typically the outer class when the closure is constructed
|
|
364 |
*/
|
|
365 | 0 |
public Object getDelegate() {
|
366 | 0 |
return this.delegate; |
367 |
} |
|
368 |
|
|
369 |
/**
|
|
370 |
* Allows the delegate to be changed such as when performing markup building
|
|
371 |
* @param delegate
|
|
372 |
*/
|
|
373 | 0 |
public void setDelegate(Object delegate) { |
374 | 0 |
this.delegate = delegate;
|
375 |
} |
|
376 |
|
|
377 |
/**
|
|
378 |
* @return the parameter types of this closure
|
|
379 |
*/
|
|
380 | 0 |
public Class[] getParameterTypes() {
|
381 | 0 |
return this.parameterTypes; |
382 |
} |
|
383 |
|
|
384 |
/**
|
|
385 |
* @return a version of this closure which implements Writable
|
|
386 |
*/
|
|
387 | 0 |
public Closure asWritable() {
|
388 | 0 |
return new WritableClosure(); |
389 |
} |
|
390 |
|
|
391 |
/* (non-Javadoc)
|
|
392 |
* @see java.lang.Runnable#run()
|
|
393 |
*/
|
|
394 | 0 |
public void run() { |
395 | 0 |
call(); |
396 |
} |
|
397 |
|
|
398 |
/**
|
|
399 |
* Support for closure currying
|
|
400 |
* @param arguments
|
|
401 |
*/
|
|
402 | 0 |
public Closure curry(final Object arguments[]) {
|
403 | 0 |
final Closure curriedClosure= (Closure)this.clone();
|
404 | 0 |
final Object newCurriedParams[] = new Object[curriedClosure.curriedParams.length + arguments.length];
|
405 |
|
|
406 | 0 |
System.arraycopy(curriedClosure.curriedParams, 0, newCurriedParams, 0, curriedClosure.curriedParams.length); |
407 | 0 |
System.arraycopy(arguments, 0, newCurriedParams, curriedClosure.curriedParams.length, arguments.length); |
408 |
|
|
409 | 0 |
curriedClosure.curriedParams = newCurriedParams; |
410 |
|
|
411 | 0 |
return curriedClosure;
|
412 |
} |
|
413 |
|
|
414 |
/* (non-Javadoc)
|
|
415 |
* @see java.lang.Object#clone()
|
|
416 |
*/
|
|
417 | 0 |
public Object clone() {
|
418 | 0 |
try {
|
419 | 0 |
return super.clone(); |
420 |
} catch (final CloneNotSupportedException e) {
|
|
421 | 0 |
return null; |
422 |
} |
|
423 |
} |
|
424 |
|
|
425 |
private class WritableClosure extends Closure implements Writable { |
|
426 | 0 |
public WritableClosure() {
|
427 | 0 |
super(null); |
428 |
} |
|
429 |
|
|
430 |
/* (non-Javadoc)
|
|
431 |
* @see groovy.lang.Writable#writeTo(java.io.Writer)
|
|
432 |
*/
|
|
433 | 0 |
public Writer writeTo(Writer out) throws IOException { |
434 | 0 |
Closure.this.call(out);
|
435 |
|
|
436 | 0 |
return out;
|
437 |
} |
|
438 |
|
|
439 |
/* (non-Javadoc)
|
|
440 |
* @see groovy.lang.GroovyObject#invokeMethod(java.lang.String, java.lang.Object)
|
|
441 |
*/
|
|
442 | 0 |
public Object invokeMethod(String method, Object arguments) {
|
443 | 0 |
if ("clone".equals(method)) { |
444 | 0 |
return clone();
|
445 | 0 |
} else if ("curry".equals(method)) { |
446 | 0 |
return curry((Object[])arguments);
|
447 | 0 |
} else if ("asWritable".equals(method)) { |
448 | 0 |
return asWritable();
|
449 |
} else {
|
|
450 | 0 |
return Closure.this.invokeMethod(method, arguments); |
451 |
} |
|
452 |
} |
|
453 |
|
|
454 |
/* (non-Javadoc)
|
|
455 |
* @see groovy.lang.GroovyObject#getProperty(java.lang.String)
|
|
456 |
*/
|
|
457 | 0 |
public Object getProperty(String property) {
|
458 | 0 |
return Closure.this.getProperty(property); |
459 |
} |
|
460 |
|
|
461 |
/* (non-Javadoc)
|
|
462 |
* @see groovy.lang.GroovyObject#setProperty(java.lang.String, java.lang.Object)
|
|
463 |
*/
|
|
464 | 0 |
public void setProperty(String property, Object newValue) { |
465 | 0 |
Closure.this.setProperty(property, newValue);
|
466 |
} |
|
467 |
|
|
468 |
/* (non-Javadoc)
|
|
469 |
* @see groovy.lang.Closure#call()
|
|
470 |
*/
|
|
471 | 0 |
public Object call() {
|
472 | 0 |
return Closure.this.call(); |
473 |
} |
|
474 |
|
|
475 |
/* (non-Javadoc)
|
|
476 |
* @see groovy.lang.Closure#call(java.lang.Object)
|
|
477 |
*/
|
|
478 | 0 |
public Object call(Object arguments) {
|
479 | 0 |
return Closure.this.call(arguments); |
480 |
} |
|
481 |
|
|
482 |
/* (non-Javadoc)
|
|
483 |
* @see groovy.lang.Closure#doCall(java.lang.Object)
|
|
484 |
*/
|
|
485 | 0 |
protected Object doCall(Object p1) {
|
486 | 0 |
return Closure.this.doCall(p1); |
487 |
} |
|
488 |
|
|
489 |
/* (non-Javadoc)
|
|
490 |
* @see groovy.lang.Closure#doCall(java.lang.Object, java.lang.Object)
|
|
491 |
*/
|
|
492 | 0 |
protected Object doCall(Object p1, Object p2) {
|
493 | 0 |
return Closure.this.doCall(p1, p2); |
494 |
} |
|
495 |
|
|
496 |
/* (non-Javadoc)
|
|
497 |
* @see groovy.lang.Closure#getDelegate()
|
|
498 |
*/
|
|
499 | 0 |
public Object getDelegate() {
|
500 | 0 |
return Closure.this.getDelegate(); |
501 |
} |
|
502 |
|
|
503 |
/* (non-Javadoc)
|
|
504 |
* @see groovy.lang.Closure#setDelegate(java.lang.Object)
|
|
505 |
*/
|
|
506 | 0 |
public void setDelegate(Object delegate) { |
507 | 0 |
Closure.this.setDelegate(delegate);
|
508 |
} |
|
509 |
|
|
510 |
/* (non-Javadoc)
|
|
511 |
* @see groovy.lang.Closure#getParameterTypes()
|
|
512 |
*/
|
|
513 | 0 |
public Class[] getParameterTypes() {
|
514 | 0 |
return Closure.this.getParameterTypes(); |
515 |
} |
|
516 |
|
|
517 |
/* (non-Javadoc)
|
|
518 |
* @see groovy.lang.Closure#asWritable()
|
|
519 |
*/
|
|
520 | 0 |
public Closure asWritable() {
|
521 | 0 |
return this; |
522 |
} |
|
523 |
|
|
524 |
/* (non-Javadoc)
|
|
525 |
* @see java.lang.Runnable#run()
|
|
526 |
*/
|
|
527 | 0 |
public void run() { |
528 | 0 |
Closure.this.run();
|
529 |
} |
|
530 |
|
|
531 |
/* (non-Javadoc)
|
|
532 |
* @see groovy.lang.Closure#curry(java.lang.Object[])
|
|
533 |
*/
|
|
534 | 0 |
public Closure curry(Object[] arguments) {
|
535 | 0 |
return Closure.this.curry(arguments).asWritable(); |
536 |
} |
|
537 |
|
|
538 |
/* (non-Javadoc)
|
|
539 |
* @see java.lang.Object#clone()
|
|
540 |
*/
|
|
541 | 0 |
public Object clone() {
|
542 | 0 |
return ((Closure)Closure.this.clone()).asWritable(); |
543 |
} |
|
544 |
|
|
545 |
/* (non-Javadoc)
|
|
546 |
* @see java.lang.Object#hashCode()
|
|
547 |
*/
|
|
548 | 0 |
public int hashCode() { |
549 | 0 |
return Closure.this.hashCode(); |
550 |
} |
|
551 |
|
|
552 |
/* (non-Javadoc)
|
|
553 |
* @see java.lang.Object#equals(java.lang.Object)
|
|
554 |
*/
|
|
555 | 0 |
public boolean equals(Object arg0) { |
556 | 0 |
return Closure.this.equals(arg0); |
557 |
} |
|
558 |
|
|
559 |
/* (non-Javadoc)
|
|
560 |
* @see java.lang.Object#toString()
|
|
561 |
*/
|
|
562 | 0 |
public String toString() {
|
563 | 0 |
return Closure.this.toString(); |
564 |
} |
|
565 |
} |
|
566 |
/**
|
|
567 |
* @return Returns the directive.
|
|
568 |
*/
|
|
569 | 0 |
public int getDirective() { |
570 | 0 |
return directive;
|
571 |
} |
|
572 |
/**
|
|
573 |
* @param directive The directive to set.
|
|
574 |
*/
|
|
575 | 0 |
public void setDirective(int directive) { |
576 | 0 |
this.directive = directive;
|
577 |
} |
|
578 |
} |
|
579 |
|
|