Peer-at-Code/peer-at-code-parser-java
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Capture base validator

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jeffcheasey88 2023-07-12 18:04:41 +02:00
parent c8c92687e8
commit da9bb2df4d
1 changed files with 63 additions and 45 deletions
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106
src/be/jeffcheasey88/peeratcode/parser/state/generator/ParserComposantGenerator.java
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@ -9,6 +9,7 @@ import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import be.jeffcheasey88.peeratcode.parser.Bag;
import be.jeffcheasey88.peeratcode.parser.Parser; import be.jeffcheasey88.peeratcode.parser.Parser;
import be.jeffcheasey88.peeratcode.parser.Token; import be.jeffcheasey88.peeratcode.parser.Token;
import be.jeffcheasey88.peeratcode.parser.TokenType; import be.jeffcheasey88.peeratcode.parser.TokenType;
@ -16,6 +17,8 @@ import be.jeffcheasey88.peeratcode.parser.Tokenizer;
import be.jeffcheasey88.peeratcode.parser.state.RedirectStateTree; import be.jeffcheasey88.peeratcode.parser.state.RedirectStateTree;
import be.jeffcheasey88.peeratcode.parser.state.StateTree; import be.jeffcheasey88.peeratcode.parser.state.StateTree;
import be.jeffcheasey88.peeratcode.parser.state.generator.ParserComposantGenerator.Element.SynthaxeComposant; import be.jeffcheasey88.peeratcode.parser.state.generator.ParserComposantGenerator.Element.SynthaxeComposant;
import be.jeffcheasey88.peeratcode.parser.state.generator.ParserComposantGenerator.Element.SynthaxeComposant.Composant.NamedElement;
import be.jeffcheasey88.peeratcode.parser.state.generator.ParserComposantGenerator.Element.SynthaxeComposant.Composant.Validator;
public class ParserComposantGenerator { public class ParserComposantGenerator {
@ -40,7 +43,11 @@ public class ParserComposantGenerator {
{ {
StateTree<Element> validator = new StateTree<>(); StateTree<Element> validator = new StateTree<>();
StateTree<Element> modifiers = new StateTree<>(); StateTree<Element> modifiers = new StateTree<>();
modifiers.end((composant, bag) -> composant); modifiers.end((composant, bag) -> {
Element result = new Validator(bag);
bag.set(result);
return result;
});
StateTree<Element> end = modifiers.then((v) -> v.validate( StateTree<Element> end = modifiers.then((v) -> v.validate(
(t) -> t.getValue().equals("="), (t) -> t.getValue().equals("="),
(bag,t) -> bag.set("end", true))); (bag,t) -> bag.set("end", true)));
@ -48,17 +55,25 @@ public class ParserComposantGenerator {
(t) -> t.getValue().equals("*"), (t) -> t.getValue().equals("*"),
(bag,t) -> bag.set("loop", true))); (bag,t) -> bag.set("loop", true)));
loop.then(end); loop.then(end);
loop.end((composant, bag) -> composant); loop.end((composant, bag) -> {
end.end((composant, bag) -> composant); Element result = new Validator(bag);
bag.set(result);
return result;
});
end.end((composant, bag) -> {
Element result = new Validator(bag);
bag.set(result);
return result;
});
StateTree<Element> simpleAction = validator StateTree<Element> simpleAction = validator
.then((v) -> v.validate((t) -> t.getValue().equals("["))) .then((v) -> v.validate((t) -> t.getValue().equals("[")))
.then((v) -> v.validate((t) -> !t.getValue().equals("]"), (bag, t) -> bag.set(t))).loop() .then((v) -> v.validate((t) -> !t.getValue().equals("]"), (bag, t) -> bag.set(t))).loop()
.then((v) -> v.validate((t) -> t.getValue().equals("]"))); .then((v) -> v.validate((t) -> t.getValue().equals("]"), (bag, t) -> bag.set("type", "simple")));
StateTree<Element> customAction = validator StateTree<Element> customAction = validator
.then((v) -> v.validate((t) -> t.getValue().equals("{"))) .then((v) -> v.validate((t) -> t.getValue().equals("{")))
.then((v) -> v.validate((t) -> !t.getValue().equals("}"), (bag, t) -> bag.set(t))).loop() .then((v) -> v.validate((t) -> !t.getValue().equals("}"), (bag, t) -> bag.set(t))).loop()
.then((v) -> v.validate((t) -> t.getValue().equals("}"))); .then((v) -> v.validate((t) -> t.getValue().equals("}"), (bag, t) -> bag.set("type", "custom")));
simpleAction.then(modifiers); simpleAction.then(modifiers);
customAction.then(modifiers); customAction.then(modifiers);
@ -68,13 +83,13 @@ public class ParserComposantGenerator {
.then((v) -> v.validate( .then((v) -> v.validate(
(t) -> t.getType().equals(TokenType.NAME), (t) -> t.getType().equals(TokenType.NAME),
(bag, t) -> bag.set(t))); (bag, t) -> bag.set(t)));
leftSide.end((composant, bag) -> composant); leftSide.end((composant, bag) -> new NamedElement(bag));
leftSide.then((v) -> leftSide.then((v) ->
v.validate((t) -> t.getValue().equals("(")) && v.validate((t) -> t.getValue().equals("(")) &&
v.validate((t) -> t.getType().equals(TokenType.NAME), (bag, t) -> bag.set("inside", t)) && v.validate((t) -> t.getType().equals(TokenType.NAME), (bag, t) -> bag.set("inside", t)) &&
v.validate((t) -> t.getValue().equals(")")) v.validate((t) -> t.getValue().equals(")"))
) )
.end((composant, bag) -> composant); .end((composant, bag) -> new NamedElement(bag));
StateTree<Element> gotoValidator = new StateTree<>(); StateTree<Element> gotoValidator = new StateTree<>();
gotoValidator.then((v) -> v.validate( gotoValidator.then((v) -> v.validate(
@ -100,7 +115,9 @@ public class ParserComposantGenerator {
StateTree<Element> op_childs = new StateTree<>(); StateTree<Element> op_childs = new StateTree<>();
op_childs.then((v) -> v.validate((t) -> t.getValue().equals("("))) op_childs.then((v) -> v.validate((t) -> t.getValue().equals("(")))
.then(new RedirectStateTree<>(operations, (bag) -> "?")) .then(new RedirectStateTree<>(operations, (bag) -> {
return "operations";
}))
.then((v) -> v.validate((t) -> t.getValue().equals(")"))) .then((v) -> v.validate((t) -> t.getValue().equals(")")))
.end((composant, bag) -> { .end((composant, bag) -> {
System.out.println("\t"+bag); System.out.println("\t"+bag);
@ -110,19 +127,22 @@ public class ParserComposantGenerator {
operation.then(new RedirectStateTree<>(gotoValidator, (bag) -> "?")) operation.then(new RedirectStateTree<>(gotoValidator, (bag) -> "?"))
.then(operations); .then(operations);
StateTree<Element> op_validator = operation.then(new RedirectStateTree<>(validator, (bag) -> "?")); StateTree<Element> op_validator = operation.then(new RedirectStateTree<>(validator, (bag) -> "validator"));
op_validator.end((composant, bag) -> composant).then(op_childs); op_validator.end((composant, bag) -> {
op_validator.then(new RedirectStateTree<>(namedValidator, (bag) -> "?")).end((composant, bag) -> composant).then(op_childs); System.out.println("+\t"+bag);
return composant;
}).then(op_childs);
op_validator.then(new RedirectStateTree<>(namedValidator, (bag) -> "namedValidator")).end((composant, bag) -> composant).then(op_childs);
StateTree<Element> op_call = operation.then(new RedirectStateTree<>(methodCall, (bag) -> "?")); StateTree<Element> op_call = operation.then(new RedirectStateTree<>(methodCall, (bag) -> "methodCall"));
op_call.end((composant, bag) -> composant).then(op_childs); op_call.end((composant, bag) -> composant).then(op_childs);
op_call.then(new RedirectStateTree<>(namedValidator, (bag) -> "?")).end((composant, bag) -> composant).then(op_childs); op_call.then(new RedirectStateTree<>(namedValidator, (bag) -> "namedValidator")).end((composant, bag) -> composant).then(op_childs);
StateTree<Element> op_redirect = operation.then(new RedirectStateTree<>(redirection, (bag) -> "?")); StateTree<Element> op_redirect = operation.then(new RedirectStateTree<>(redirection, (bag) -> "redirection"));
op_redirect.end((composant, bag) -> composant).then(op_childs); op_redirect.end((composant, bag) -> composant).then(op_childs);
op_redirect.then(new RedirectStateTree<>(namedValidator, (bag) -> "?")).end((composant, bag) -> composant).then(op_childs); op_redirect.then(new RedirectStateTree<>(namedValidator, (bag) -> "namedValidator")).end((composant, bag) -> composant).then(op_childs);
StateTree<Element> suit = operations.then(new RedirectStateTree<>(operation, (bag) -> "?")).loop(); StateTree<Element> suit = operations.then(new RedirectStateTree<>(operation, (bag) -> "operation")).loop();
suit.then((v) -> v.validate((t) -> t.getValue().equals(","))) suit.then((v) -> v.validate((t) -> t.getValue().equals(",")))
.then(suit).end((composant, bag) -> composant); .then(suit).end((composant, bag) -> composant);
suit.then((v) -> v.validate((t) -> t.getValue().equals(";"))) suit.then((v) -> v.validate((t) -> t.getValue().equals(";")))
@ -190,18 +210,39 @@ public class ParserComposantGenerator {
private boolean end; private boolean end;
private boolean loop; private boolean loop;
public Validator(){ public Validator(Bag bag){
String type = bag.get("type");
action = bag.<Token>get().getValue();
if(type.equals("simple")){
action = '['+action+']';
}else{
action = '{'+action+'}';
}
this.end = (bag.get("end") != null);
this.loop = (bag.get("loop") != null);
System.out.println(this);
}
@Override
public String toString(){
return action+((loop ? "*":""))+((end ? "=":""));
} }
} }
public static class NamedValidator extends Validator{ public static class NamedElement extends Element{
private String logic; private String logic;
private String name; private String name;
public NamedValidator(){ public NamedElement(Bag bag){
Token inside = bag.get("inside");
if(inside != null){
this.logic = bag.<Token>get().getValue();
this.name = inside.getValue();
}else{
this.name = bag.<Token>get().getValue();
}
System.out.println(logic+"("+name+")");
} }
} }
@ -210,20 +251,7 @@ public class ParserComposantGenerator {
private String target; private String target;
public Redirection(){ public Redirection(){}
}
}
public static class NamedRedirection extends Redirection{
private String logic;
private String name;
public NamedRedirection(){
}
} }
@ -237,16 +265,6 @@ public class ParserComposantGenerator {
} }
public static class NamedComposantCall extends ComposantCall{
private String logic;
private String name;
public NamedComposantCall(){
}
}
} }
} }
} }