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Side by Side Diff: third_party/pkg/angular/lib/core/parser/syntax.dart

Issue 256553002: Revert "Update all Angular libs (run update_all.sh)." (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 8 months ago
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1 library angular.core.parser.syntax; 1 library angular.core.parser.syntax;
2 2
3 import 'package:angular/core/parser/parser.dart' show LocalsWrapper; 3 import 'package:angular/core/parser/parser.dart' show LocalsWrapper;
4 import 'package:angular/core/parser/unparser.dart' show Unparser; 4 import 'package:angular/core/parser/unparser.dart' show Unparser;
5 import 'package:angular/core/parser/utils.dart' show EvalError; 5 import 'package:angular/core/parser/utils.dart' show EvalError;
6 import 'package:angular/core/module_internal.dart'; 6 import 'package:angular/core/module.dart';
7 7
8 abstract class Visitor { 8 abstract class Visitor {
9 visit(Expression expression) => expression.accept(this); 9 visit(Expression expression)
10 => expression.accept(this);
10 11
11 visitExpression(Expression expression) => null; 12 visitExpression(Expression expression)
12 visitChain(Chain expression) => visitExpression(expression); 13 => null;
13 visitFilter(Filter expression) => visitExpression(expression); 14 visitChain(Chain expression)
15 => visitExpression(expression);
16 visitFilter(Filter expression)
17 => visitExpression(expression);
14 18
15 visitAssign(Assign expression) => visitExpression(expression); 19 visitAssign(Assign expression)
16 visitConditional(Conditional expression) => visitExpression(expression); 20 => visitExpression(expression);
21 visitConditional(Conditional expression)
22 => visitExpression(expression);
17 23
18 visitAccessScope(AccessScope expression) => visitExpression(expression); 24 visitAccessScope(AccessScope expression)
19 visitAccessMember(AccessMember expression) => visitExpression(expression); 25 => visitExpression(expression);
20 visitAccessKeyed(AccessKeyed expression) => visitExpression(expression); 26 visitAccessMember(AccessMember expression)
27 => visitExpression(expression);
28 visitAccessKeyed(AccessKeyed expression)
29 => visitExpression(expression);
21 30
22 visitCallScope(CallScope expression) => visitExpression(expression); 31 visitCallScope(CallScope expression)
23 visitCallFunction(CallFunction expression) => visitExpression(expression); 32 => visitExpression(expression);
24 visitCallMember(CallMember expression) => visitExpression(expression); 33 visitCallFunction(CallFunction expression)
34 => visitExpression(expression);
35 visitCallMember(CallMember expression)
36 => visitExpression(expression);
25 37
26 visitBinary(Binary expression) => visitExpression(expression); 38 visitBinary(Binary expression)
39 => visitExpression(expression);
27 40
28 visitPrefix(Prefix expression) => visitExpression(expression); 41 visitPrefix(Prefix expression)
42 => visitExpression(expression);
29 43
30 visitLiteral(Literal expression) => visitExpression(expression); 44 visitLiteral(Literal expression)
31 visitLiteralPrimitive(LiteralPrimitive expression) => 45 => visitExpression(expression);
32 visitLiteral(expression); 46 visitLiteralPrimitive(LiteralPrimitive expression)
33 visitLiteralString(LiteralString expression) => visitLiteral(expression); 47 => visitLiteral(expression);
34 visitLiteralArray(LiteralArray expression) => visitLiteral(expression); 48 visitLiteralString(LiteralString expression)
35 visitLiteralObject(LiteralObject expression) => visitLiteral(expression); 49 => visitLiteral(expression);
50 visitLiteralArray(LiteralArray expression)
51 => visitLiteral(expression);
52 visitLiteralObject(LiteralObject expression)
53 => visitLiteral(expression);
36 } 54 }
37 55
38 abstract class Expression { 56 abstract class Expression {
39 bool get isAssignable => false; 57 bool get isAssignable => false;
40 bool get isChain => false; 58 bool get isChain => false;
41 59
42 eval(scope, [FormatterMap formatters = defaultFormatterMap]) => 60 eval(scope, [FilterMap filters = defaultFilterMap])
43 throw new EvalError("Cannot evaluate $this"); 61 => throw new EvalError("Cannot evaluate $this");
44 assign(scope, value) => 62 assign(scope, value)
45 throw new EvalError("Cannot assign to $this"); 63 => throw new EvalError("Cannot assign to $this");
46 bind(context, [LocalsWrapper wrapper]) => 64 bind(context, [LocalsWrapper wrapper])
47 new BoundExpression(this, context, wrapper); 65 => new BoundExpression(this, context, wrapper);
48 66
49 accept(Visitor visitor); 67 accept(Visitor visitor);
50 String toString() => Unparser.unparse(this); 68 String toString() => Unparser.unparse(this);
51 } 69 }
52 70
53 class BoundExpression { 71 class BoundExpression {
54 final Expression expression; 72 final Expression expression;
55 final _context; 73 final _context;
56 final LocalsWrapper _wrapper; 74 final LocalsWrapper _wrapper;
57 BoundExpression(this.expression, this._context, this._wrapper); 75 BoundExpression(this.expression, this._context, this._wrapper);
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after
112 } 130 }
113 131
114 class AccessKeyed extends Expression { 132 class AccessKeyed extends Expression {
115 final Expression object; 133 final Expression object;
116 final Expression key; 134 final Expression key;
117 AccessKeyed(this.object, this.key); 135 AccessKeyed(this.object, this.key);
118 bool get isAssignable => true; 136 bool get isAssignable => true;
119 accept(Visitor visitor) => visitor.visitAccessKeyed(this); 137 accept(Visitor visitor) => visitor.visitAccessKeyed(this);
120 } 138 }
121 139
122 class CallArguments {
123 final List<Expression> positionals;
124 final Map<String, Expression> named;
125 const CallArguments(this.positionals, this.named);
126
127 int get arity => positionals.length + named.length;
128
129 Expression operator[](int index) {
130 int split = positionals.length;
131 return index < split ? positionals[index] : named.values.elementAt(index - s plit);
132 }
133 }
134
135 class CallScope extends Expression { 140 class CallScope extends Expression {
136 final String name; 141 final String name;
137 final CallArguments arguments; 142 final List<Expression> arguments;
138 CallScope(this.name, this.arguments); 143 CallScope(this.name, this.arguments);
139 accept(Visitor visitor) => visitor.visitCallScope(this); 144 accept(Visitor visitor) => visitor.visitCallScope(this);
140 } 145 }
141 146
142 class CallFunction extends Expression { 147 class CallFunction extends Expression {
143 final Expression function; 148 final Expression function;
144 final CallArguments arguments; 149 final List<Expression> arguments;
145 CallFunction(this.function, this.arguments); 150 CallFunction(this.function, this.arguments);
146 accept(Visitor visitor) => visitor.visitCallFunction(this); 151 accept(Visitor visitor) => visitor.visitCallFunction(this);
147 } 152 }
148 153
149 class CallMember extends Expression { 154 class CallMember extends Expression {
150 final Expression object; 155 final Expression object;
151 final String name; 156 final String name;
152 final CallArguments arguments; 157 final List<Expression> arguments;
153 CallMember(this.object, this.name, this.arguments); 158 CallMember(this.object, this.name, this.arguments);
154 accept(Visitor visitor) => visitor.visitCallMember(this); 159 accept(Visitor visitor) => visitor.visitCallMember(this);
155 } 160 }
156 161
157 class Binary extends Expression { 162 class Binary extends Expression {
158 final String operation; 163 final String operation;
159 final Expression left; 164 final Expression left;
160 final Expression right; 165 final Expression right;
161 Binary(this.operation, this.left, this.right); 166 Binary(this.operation, this.left, this.right);
162 accept(Visitor visitor) => visitor.visitBinary(this); 167 accept(Visitor visitor) => visitor.visitBinary(this);
(...skipping 27 matching lines...) Expand all
190 accept(Visitor visitor) => visitor.visitLiteralArray(this); 195 accept(Visitor visitor) => visitor.visitLiteralArray(this);
191 } 196 }
192 197
193 class LiteralObject extends Literal { 198 class LiteralObject extends Literal {
194 final List<String> keys; 199 final List<String> keys;
195 final List<Expression> values; 200 final List<Expression> values;
196 LiteralObject(this.keys, this.values); 201 LiteralObject(this.keys, this.values);
197 accept(Visitor visitor) => visitor.visitLiteralObject(this); 202 accept(Visitor visitor) => visitor.visitLiteralObject(this);
198 } 203 }
199 204
200 const defaultFormatterMap = const _DefaultFormatterMap(); 205 const defaultFilterMap = const _DefaultFilterMap();
201 206
202 class _DefaultFormatterMap implements FormatterMap { 207 class _DefaultFilterMap implements FilterMap {
203 const _DefaultFormatterMap(); 208 const _DefaultFilterMap();
204 209
205 call(name) => throw 'No Formatter: $name found!'; 210 call(name) => throw 'No NgFilter: $name found!';
206 Type operator[](annotation) => null; 211 Type operator[](annotation) => null;
207 forEach(fn) { } 212 forEach(fn) { }
208 annotationsFor(type) => null; 213 annotationsFor(type) => null;
209 } 214 }
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