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comparison graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/ast/CodeTreeBuilder.java @ 10596:f43eb2f1bbbc

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Truffle-DSL: code-generation of polymorphic caching
author Christian Humer <christian.humer@gmail.com>
date Mon, 01 Jul 2013 20:32:20 +0200
parents 00b70a864d3b
children
comparison
equal deleted inserted replaced
10595:47233c73ca58 10596:f43eb2f1bbbc
73 73
74 public static CodeTree singleString(String s) { 74 public static CodeTree singleString(String s) {
75 return new CodeTreeBuilder(null).string(s).getTree(); 75 return new CodeTreeBuilder(null).string(s).getTree();
76 } 76 }
77 77
78 public static CodeTree singleType(TypeMirror s) {
79 return new CodeTreeBuilder(null).type(s).getTree();
80 }
81
78 private CodeTreeBuilder push(CodeTreeKind kind) { 82 private CodeTreeBuilder push(CodeTreeKind kind) {
79 return push(new BuilderCodeTree(kind, null, null)); 83 return push(new BuilderCodeTree(kind, null, null));
80 } 84 }
81 85
82 private CodeTreeBuilder push(String string) { 86 private CodeTreeBuilder push(String string) {
468 string(" = "); 472 string(" = ");
469 defaultValue(type); 473 defaultValue(type);
470 end(); // statement 474 end(); // statement
471 } 475 }
472 return this; 476 return this;
477 }
478
479 public CodeTreeBuilder declaration(TypeMirror type, String name, String init) {
480 return declaration(type, name, singleString(init));
473 } 481 }
474 482
475 public CodeTreeBuilder declaration(TypeMirror type, String name, CodeTree init) { 483 public CodeTreeBuilder declaration(TypeMirror type, String name, CodeTree init) {
476 if (Utils.isVoid(type)) { 484 if (Utils.isVoid(type)) {
477 startStatement(); 485 startStatement();
535 543
536 public CodeTree getRoot() { 544 public CodeTree getRoot() {
537 return root; 545 return root;
538 } 546 }
539 547
548 public CodeTreeBuilder cast(String baseClassName) {
549 string("(").string(baseClassName).string(") ");
550 return this;
551 }
552
540 public CodeTreeBuilder cast(TypeMirror type, CodeTree content) { 553 public CodeTreeBuilder cast(TypeMirror type, CodeTree content) {
541 if (Utils.isVoid(type)) { 554 if (Utils.isVoid(type)) {
542 tree(content); 555 tree(content);
543 return this; 556 return this;
544 } else if (type.getKind() == TypeKind.DECLARED && Utils.getQualifiedName(type).equals("java.lang.Object")) { 557 } else if (type.getKind() == TypeKind.DECLARED && Utils.getQualifiedName(type).equals("java.lang.Object")) {
575 588
576 public CodeTreeBuilder returnTrue() { 589 public CodeTreeBuilder returnTrue() {
577 return startReturn().string("true").end(); 590 return startReturn().string("true").end();
578 } 591 }
579 592
593 public CodeTreeBuilder instanceOf(CodeTree var, CodeTree type) {
594 tree(var).string(" instanceof ").tree(type);
595 return this;
596 }
597
598 public CodeTreeBuilder instanceOf(String var, String type) {
599 return instanceOf(singleString(var), singleString(type));
600 }
601
580 public CodeTreeBuilder instanceOf(String var, TypeMirror type) { 602 public CodeTreeBuilder instanceOf(String var, TypeMirror type) {
581 string(var);
582 TypeElement element = Utils.fromTypeMirror(type); 603 TypeElement element = Utils.fromTypeMirror(type);
583 if (element == null) { 604 if (element == null) {
584 throw new IllegalArgumentException("Cannot call instanceof for a non supported type: " + type.getKind()); 605 throw new IllegalArgumentException("Cannot call instanceof for a non supported type: " + type.getKind());
585 } 606 }
586 607 return instanceOf(singleString(var), singleType(type));
587 string(" instanceof ").type(type);
588 return this;
589 } 608 }
590 609
591 public CodeTreeBuilder defaultValue(TypeMirror mirror) { 610 public CodeTreeBuilder defaultValue(TypeMirror mirror) {
592 switch (mirror.getKind()) { 611 switch (mirror.getKind()) {
593 case VOID: 612 case VOID: