001 /* Copyright 2000, 2001, Compaq Computer Corporation */ 002 003 /* IF THIS IS A JAVA FILE, DO NOT EDIT IT! 004 005 Most Java files in this directory which are part of the Javafe AST 006 are automatically generated using the astgen comment (see 007 ESCTools/Javafe/astgen) from the input file 'hierarchy.h'. If you 008 wish to modify AST classes or introduce new ones, modify 009 'hierarchy.j.' 010 */ 011 012 package escjava.ast; 013 014 import java.util.Hashtable; 015 import java.util.Set; 016 import java.util.ArrayList; 017 018 import javafe.ast.*; 019 import javafe.util.Assert; 020 import javafe.util.Location; 021 import escjava.ParsedRoutineSpecs; 022 023 // Convention: unless otherwise noted, integer fields named "loc" refer 024 // to the location of the first character of the syntactic unit 025 026 //# TagBase javafe.tc.TagConstants.LAST_TAG + 1 027 //# VisitorRoot javafe.ast.Visitor 028 029 030 public class ModelConstructorDeclPragma extends TypeDeclElemPragma 031 { 032 public /*@ non_null @*/ ConstructorDecl decl; 033 034 public int loc; 035 036 public /*@ non_null @*/ SimpleName id; 037 038 039 public void setParent(TypeDecl p) { 040 super.setParent(p); 041 if (decl != null) 042 decl.setParent(p); 043 } 044 045 public int getStartLoc() { return loc; } 046 public int getEndLoc() { return decl.getEndLoc(); } 047 public void decorate(ModifierPragmaVec modifierPragmas) { 048 if (decl.pmodifiers == null) { 049 decl.pmodifiers = modifierPragmas; 050 } else if (modifierPragmas != null) { 051 // FIXME - should be prepen??? 052 decl.pmodifiers.append(modifierPragmas); 053 } 054 } 055 056 057 // Generated boilerplate constructors: 058 059 /** 060 * Construct a raw ModelConstructorDeclPragma whose class invariant(s) have not 061 * yet been established. It is the caller's job to 062 * initialize the returned node's fields so that any 063 * class invariants hold. 064 */ 065 //@ requires I_will_establish_invariants_afterwards; 066 protected ModelConstructorDeclPragma() {} //@ nowarn Invariant,NonNullInit; 067 068 069 // Generated boilerplate methods: 070 071 public final int childCount() { 072 return 2; 073 } 074 075 public final Object childAt(int index) { 076 /*throws IndexOutOfBoundsException*/ 077 if (index < 0) 078 throw new IndexOutOfBoundsException("AST child index " + index); 079 int indexPre = index; 080 081 int sz; 082 083 if (index == 0) return this.decl; 084 else index--; 085 086 if (index == 0) return this.id; 087 else index--; 088 089 throw new IndexOutOfBoundsException("AST child index " + indexPre); 090 } //@ nowarn Exception; 091 092 public final String toString() { 093 return "[ModelConstructorDeclPragma" 094 + " decl = " + this.decl 095 + " loc = " + this.loc 096 + " id = " + this.id 097 + "]"; 098 } 099 100 public final int getTag() { 101 return TagConstants.MODELCONSTRUCTORDECLPRAGMA; 102 } 103 104 public final void accept(javafe.ast.Visitor v) { 105 if (v instanceof Visitor) ((Visitor)v).visitModelConstructorDeclPragma(this); 106 } 107 108 public final Object accept(javafe.ast.VisitorArgResult v, Object o) { 109 if (v instanceof VisitorArgResult) return ((VisitorArgResult)v).visitModelConstructorDeclPragma(this, o); else return null; 110 } 111 112 public void check() { 113 this.decl.check(); 114 this.id.check(); 115 } 116 117 //@ ensures \result != null; 118 public static ModelConstructorDeclPragma make(/*@ non_null @*/ ConstructorDecl decl, int loc, /*@ non_null @*/ SimpleName id) { 119 //@ set I_will_establish_invariants_afterwards = true; 120 ModelConstructorDeclPragma result = new ModelConstructorDeclPragma(); 121 result.decl = decl; 122 result.loc = loc; 123 result.id = id; 124 return result; 125 } 126 }