Revision 46081 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/DefaultCompiler.java
| DefaultCompiler.java | ||
|---|---|---|
| 517 | 517 |
} |
| 518 | 518 |
|
| 519 | 519 |
public Code parse_getattr() {
|
| 520 |
Code op1 = parse_termino();
|
|
| 520 |
Code op1 = parse_colon();
|
|
| 521 | 521 |
if( !isObjectAccessSupported() ) {
|
| 522 | 522 |
return op1; |
| 523 | 523 |
} |
| ... | ... | |
| 557 | 557 |
} |
| 558 | 558 |
} |
| 559 | 559 |
|
| 560 |
public Code parse_colon() {
|
|
| 561 |
Token token = lexer.look(); |
|
| 562 |
if( token.getType() == Token.COLON ) {
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|
| 563 |
// Con esto pretendemos simular el uso de los ":" de SQLJ. |
|
| 564 |
// |
|
| 565 |
// https://docs.oracle.com/cd/A87860_01/doc/java.817/a83723/blangfe3.htm |
|
| 566 |
// Basic Host Expression Syntax |
|
| 567 |
// |
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| 568 |
// Solo estamos dando soporte al especificador de modo "IN". |
|
| 569 |
lexer.next(); |
|
| 570 |
token = lexer.look(); |
|
| 571 |
if( token.getType() == Token.IDENTIFIER ) {
|
|
| 572 |
switch(token.getLiteral().trim().toUpperCase()) {
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|
| 573 |
case "IN": |
|
| 574 |
lexer.next(); |
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| 575 |
break; |
|
| 576 |
case "OUT": |
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| 577 |
case "INOUT": |
|
| 578 |
// Invalid mode specifier in host expression |
|
| 579 |
throw new ExpressionSyntaxException( |
|
| 580 |
I18N.invalid_mode_specifier_in_host_expression(), |
|
| 581 |
lexer |
|
| 582 |
); |
|
| 583 |
} |
|
| 584 |
} |
|
| 585 |
Code op = parse_termino(); |
|
| 586 |
return codeBuilder.$eval(op); |
|
| 587 |
} |
|
| 588 |
return parse_termino(); |
|
| 589 |
} |
|
| 590 |
|
|
| 560 | 591 |
@SuppressWarnings("UnusedAssignment")
|
| 561 | 592 |
public Code parse_termino() {
|
| 562 | 593 |
|
| ... | ... | |
| 630 | 661 |
return codeBuilder.identifier(id); |
| 631 | 662 |
} |
| 632 | 663 |
} |
| 633 |
case Token.STRING_LITERAL: |
|
| 664 |
case Token.STRING_LITERAL:
|
|
| 634 | 665 |
lexer.next(); |
| 635 | 666 |
return codeBuilder.constant(token.getValue()); |
| 636 | 667 |
case Token.INTEGER_LITERAL: |
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