Peer-at-Code/peer-at-code-parser-java
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Unique & start operations

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jeffcheasey88 2023-07-19 16:31:54 +02:00
parent 25563254b3
commit c56f38f506
2 changed files with 68 additions and 3 deletions
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34
src/be/jeffcheasey88/peeratcode/parser/java/JavaParser.java
View file

@ -48,6 +48,7 @@ public class JavaParser extends Parser<JavaElement> {
//- Modifier
//- Type
//- Value
//- Operation
//- Variable
//- Function
//- Class
@ -148,6 +149,24 @@ public class JavaParser extends Parser<JavaElement> {
return false;
}).end((a,b) -> a);
//OPERATION
StateTree<JavaElement> operation = new StateTree<>();
StateTree<JavaElement> operation_name = operation.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.NAME)));
operation_name.then((validator) -> validator.validate((token) -> token.getValue().equals("=")))
.then(new RedirectStateTree<>(value, (global, local) -> global.set(null)))
.then((validator) -> validator.validate((token) -> token.getValue().equals(";")))
.end((a,b) -> a);
StateTree<JavaElement> operation_call = operation_name.then((validator) -> validator.validate((token) -> token.getValue().equals(".")));
operation_call.then(operation_name);
StateTree<JavaElement> operation_begin = operation_name.then((validator) -> validator.validate((token) -> token.getValue().equals("(")));
StateTree<JavaElement> operation_end = operation_begin.then((validator) -> validator.validate((token) -> token.getValue().equals(")")));
operation_end.then(operation_call);
operation_end.then((validator) -> validator.validate((token) -> token.getValue().equals(";")))
.end((a,b) -> a);
StateTree<JavaElement> operation_value = operation_begin.then(new RedirectStateTree<>(value, (global, local) -> global.set(null)));
operation_value.then(operation_end);
operation_value.then((validator) -> validator.validate((token) -> token.getValue().equals("."))).then(operation_value);
//VARIABLE
StateTree<JavaElement> variable = new StateTree<>();
StateTree<JavaElement> variable_mod = variable.then(new RedirectStateTree<>(modifier, (global, local) -> global.set("modifier", local)));
@ -167,23 +186,32 @@ public class JavaParser extends Parser<JavaElement> {
.end((a,b) -> a);
StateTree<JavaElement> function_container = new StateTree<>();
function_container.then(variable);
function_container.then(operation);
//FUNCTION
StateTree<JavaElement> function = new StateTree<>();
StateTree<JavaElement> function_mod = function.then(new RedirectStateTree<>(modifier, (global, local) -> global.set("modifier", local)));
StateTree<JavaElement> function_type = function.then(new RedirectStateTree<>(type, (global, local) -> global.set("type", local)));
function_mod.then(function_type);
function.then((validator) -> validator.validate((token) -> token.getValue().equals("static")) && validator.validate((token) -> token.getValue().equals("{"))).end((a,b) -> a).multiple(function_container);
BuilderStateTree<JavaElement,JavaElement> function_static = function.then((validator) -> validator.validate((token) -> token.getValue().equals("static")) && validator.validate((token) -> token.getValue().equals("{"))).end((a,b) -> a);
function_static.multiple(function_container);
function_static.unique((validator) -> validator.validate((token) -> token.getValue().equals("}"))).end((a,b) -> a);
StateTree<JavaElement> function_name = function_type.then((validator) -> validator.validate(
(token) -> token.getType().equals(TokenType.NAME),
(bag, token) -> bag.set(token)));
StateTree<JavaElement> function_begin = function_name.then((validator) -> validator.validate((token) -> token.getValue().equals("(")));
StateTree<JavaElement> function_end = function_begin.then((validator) -> validator.validate((token) -> token.getValue().equals(")")));
function_end.then((validator) -> validator.validate((token) -> token.getValue().equals("{"))).end((a,b) -> a).multiple(function_container);
BuilderStateTree<JavaElement,JavaElement> function_start = function_end.then((validator) -> validator.validate((token) -> token.getValue().equals("{"))).end((a,b) -> a);
function_start.multiple(function_container);
function_start.unique((validator) -> validator.validate((token) -> token.getValue().equals("}"))).end((a,b) -> a);
StateTree<JavaElement> function_throws = function_end.then((validator) -> validator.validate((token) -> token.getValue().equals("throws")))
.then(new RedirectStateTree<>(type, (global, local) -> global.set(null)));
function_throws.then((validator) -> validator.validate((token) -> token.getValue().equals("{"))).end((a,b) -> a).multiple(function_container);
BuilderStateTree<JavaElement,JavaElement> function_start_throws = function_throws.then((validator) -> validator.validate((token) -> token.getValue().equals("{"))).end((a,b) -> a);
function_start_throws.multiple(function_container);
function_start_throws.unique((validator) -> validator.validate((token) -> token.getValue().equals("}"))).end((a,b) -> a);
function_throws.then((validator) -> validator.validate((token) -> token.getValue().equals(","))).then(function_throws);

37
src/be/jeffcheasey88/peeratcode/parser/state/BuilderStateTree.java
View file

@ -14,6 +14,7 @@ public class BuilderStateTree<E, B> extends StateTree<B>{
private List<StateTree<E>> childs;
private List<StateTree<B>> multiple;
private List<StateTree<B>> unique;
public BuilderStateTree(BiFunction<E, Bag, B> builder){
super();
@ -21,6 +22,7 @@ public class BuilderStateTree<E, B> extends StateTree<B>{
this.childs = new ArrayList<>();
this.multiple = new ArrayList<>();
this.unique = new ArrayList<>();
}
B build(TokenValidator validator, E element){
@ -46,6 +48,24 @@ public class BuilderStateTree<E, B> extends StateTree<B>{
}
}
}
for(StateTree<B> state : this.unique){
TokenValidator branch = validator.branch();
if(state.checker == null){
if((builded = state.internalSeed(branch, build)) != null){
validator.merge(branch);
builded.build(validator, build);
}
}else{
if(state.checker.apply(branch)){
builded = state.internalSeed(branch, build);
if(builded == null) break;
validator.merge(branch);
builded.build(validator, build);
}
}
}
BuilderStateTree<E, ?> sub_builded;
for(StateTree<E> child : this.childs){
TokenValidator branch = validator.branch();
@ -84,4 +104,21 @@ public class BuilderStateTree<E, B> extends StateTree<B>{
this.multiple.add(child);
return child;
}
public <T extends StateTree<B>> StateTree<B> multiple(Function<TokenValidator, Boolean> checker){
StateTree<B> state = new StateTree<>();
state.checker = checker;
return multiple(state);
}
public <T extends StateTree<B>> StateTree<B> unique(StateTree<B> child){
this.unique.add(child);
return child;
}
public <T extends StateTree<B>> StateTree<B> unique(Function<TokenValidator, Boolean> checker){
StateTree<B> state = new StateTree<>();
state.checker = checker;
return unique(state);
}
}