Revision 44644 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/DefaultExpressionEvaluatorManager.java
| DefaultExpressionEvaluatorManager.java | ||
|---|---|---|
| 2 | 2 |
|
| 3 | 3 |
import java.io.StringWriter; |
| 4 | 4 |
import java.net.URI; |
| 5 |
import java.util.ArrayList; |
|
| 5 | 6 |
import org.gvsig.expressionevaluator.Grammar; |
| 6 | 7 |
import org.gvsig.expressionevaluator.GrammarFactory; |
| 7 | 8 |
import java.util.Collection; |
| 8 | 9 |
import java.util.HashMap; |
| 10 |
import java.util.List; |
|
| 9 | 11 |
import java.util.Map; |
| 10 | 12 |
import java.util.Objects; |
| 11 | 13 |
import java.util.regex.Matcher; |
| ... | ... | |
| 27 | 29 |
import org.gvsig.expressionevaluator.SymbolTableFactory; |
| 28 | 30 |
import org.gvsig.expressionevaluator.Compiler; |
| 29 | 31 |
import org.gvsig.expressionevaluator.GrammarSet; |
| 32 |
import org.gvsig.expressionevaluator.ReprMethod; |
|
| 33 |
import org.gvsig.expressionevaluator.impl.repr.ReprNull; |
|
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import org.gvsig.expressionevaluator.impl.repr.ReprObject; |
|
| 30 | 35 |
import org.gvsig.tools.bookmarksandhistory.Bookmarks; |
| 31 | 36 |
import org.gvsig.tools.bookmarksandhistory.History; |
| 32 | 37 |
import org.gvsig.tools.bookmarksandhistory.impl.BaseBookmarks; |
| ... | ... | |
| 93 | 98 |
@Override |
| 94 | 99 |
public Object evaluate(String source) {
|
| 95 | 100 |
DefaultInterpreter interpreter = new DefaultInterpreter(); |
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DefaultCompiler compiler = new DefaultCompiler(); |
|
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DefaultCompiler compiler = new DefaultCompiler(this);
|
|
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Code code = compiler.compileExpression(source); |
| 98 | 103 |
return interpreter.run(code); |
| 99 | 104 |
} |
| ... | ... | |
| 101 | 106 |
@Override |
| 102 | 107 |
public Object evaluate(SymbolTable symbolTable, String source) {
|
| 103 | 108 |
DefaultInterpreter interpreter = new DefaultInterpreter(); |
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DefaultCompiler compiler = new DefaultCompiler(); |
|
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DefaultCompiler compiler = new DefaultCompiler(this);
|
|
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Code code = compiler.compileExpression(source); |
| 106 | 111 |
if( symbolTable!=null ) {
|
| 107 | 112 |
interpreter.setSymbolTable(symbolTable); |
| ... | ... | |
| 146 | 151 |
} |
| 147 | 152 |
StringWriter writer = new StringWriter(); |
| 148 | 153 |
interpreter.setWriter(writer); |
| 149 |
DefaultCompiler compiler = new DefaultCompiler(); |
|
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DefaultCompiler compiler = new DefaultCompiler(this);
|
|
| 150 | 155 |
for (int i = 0; i < sources.length; i++) {
|
| 151 | 156 |
String theSource = sources[i]; |
| 152 | 157 |
if( StringUtils.startsWith(theSource, "=") ) {
|
| ... | ... | |
| 216 | 221 |
|
| 217 | 222 |
@Override |
| 218 | 223 |
public CodeBuilder createCodeBuilder() {
|
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return new DefaultCodeBuilder(); |
|
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return new DefaultCodeBuilder(this);
|
|
| 220 | 225 |
} |
| 221 | 226 |
|
| 222 | 227 |
@Override |
| 223 | 228 |
public Compiler createCompiler() {
|
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DefaultCompiler compiler = new DefaultCompiler(); |
|
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DefaultCompiler compiler = new DefaultCompiler(this);
|
|
| 225 | 230 |
this.populateGrammars(compiler); |
| 226 | 231 |
return compiler; |
| 227 | 232 |
} |
| ... | ... | |
| 245 | 250 |
|
| 246 | 251 |
@Override |
| 247 | 252 |
public Expression createExpression() {
|
| 248 |
DefaultExpression e = new DefaultExpression(); |
|
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DefaultExpression e = new DefaultExpression(this);
|
|
| 249 | 254 |
return e; |
| 250 | 255 |
} |
| 251 | 256 |
|
| 252 | 257 |
@Override |
| 253 | 258 |
public ExpressionBuilder createExpressionBuilder() {
|
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ExpressionBuilder x = new DefaultExpressionBuilder(); |
|
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ExpressionBuilder x = new DefaultExpressionBuilder(this);
|
|
| 255 | 260 |
return x; |
| 256 | 261 |
} |
| 257 | 262 |
|
| 258 | 263 |
@Override |
| 259 | 264 |
public Optimizer createOptimizer() {
|
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Optimizer x = new DefaultOptimizer(); |
|
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Optimizer x = new DefaultOptimizer(this);
|
|
| 261 | 266 |
return x; |
| 262 | 267 |
} |
| 263 | 268 |
|
| ... | ... | |
| 421 | 426 |
public void setScriptsResourcesStorage(ResourcesStorage scriptsResourcesStorage) {
|
| 422 | 427 |
this.scriptsResourcesStorage = scriptsResourcesStorage; |
| 423 | 428 |
} |
| 429 |
|
|
| 424 | 430 |
|
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private final List<ReprMethod> reprMethods = new ArrayList<>(); |
|
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private final Map<Class,ReprMethod> reprMethodsCache = new HashMap<>(); |
|
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private final ReprMethod reprNull = new ReprNull(); |
|
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private final ReprMethod reprObject = new ReprObject(); |
|
| 435 |
|
|
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@Override |
|
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public void addReprMethod(ReprMethod method) {
|
|
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this.reprMethods.add(method); |
|
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this.reprMethodsCache.clear(); |
|
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} |
|
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|
|
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@Override |
|
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public ReprMethod getReprMethod(Object value) {
|
|
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if( value == null ) {
|
|
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return this.reprNull; |
|
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} |
|
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ReprMethod method = this.reprMethodsCache.get(value.getClass()); |
|
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if( method!=null ) {
|
|
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return method; |
|
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} |
|
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for (ReprMethod theMethod : reprMethods) {
|
|
| 452 |
if( theMethod.isApplicable(value) ) {
|
|
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this.reprMethodsCache.put(value.getClass(), theMethod); |
|
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return theMethod; |
|
| 455 |
} |
|
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} |
|
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return this.reprObject; |
|
| 458 |
} |
|
| 425 | 459 |
} |
| 426 | 460 |
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