Peer-at-Code/peer-at-code-parser-java
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StateTree -> Fix signle case AFTER multiple case

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jeffcheasey88 2023-07-16 20:24:15 +02:00
parent 3256c1986e
commit a0b096745a
2 changed files with 24 additions and 22 deletions
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9
src/be/jeffcheasey88/peeratcode/parser/java/JavaParser.java
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@ -12,6 +12,7 @@ import java.util.List;
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.Tokenizer; import be.jeffcheasey88.peeratcode.parser.Tokenizer;
import be.jeffcheasey88.peeratcode.parser.state.BuilderStateTree;
import be.jeffcheasey88.peeratcode.parser.state.StateTree; import be.jeffcheasey88.peeratcode.parser.state.StateTree;
public class JavaParser extends Parser<JavaFile> { public class JavaParser extends Parser<JavaFile> {
@ -36,6 +37,7 @@ public class JavaParser extends Parser<JavaFile> {
public JavaParser(){ public JavaParser(){
Tokenizer tokenizer = new Tokenizer(); Tokenizer tokenizer = new Tokenizer();
StateTree<JavaFile> clazz = new StateTree<>();
StateTree<JavaFile> importState = new StateTree<>(); StateTree<JavaFile> importState = new StateTree<>();
importState.then((validator) -> { importState.then((validator) -> {
@ -60,7 +62,7 @@ public class JavaParser extends Parser<JavaFile> {
StateTree<JavaFile> main = new StateTree<>(); StateTree<JavaFile> main = new StateTree<>();
main.then((validator) -> { BuilderStateTree<JavaFile, JavaElement> pack = main.then((validator) -> {
if(validator.validate( if(validator.validate(
(token) -> token.getValue().equals("package"), (token) -> token.getValue().equals("package"),
(bag, token) -> bag.set(new LinkedList<>()))){ (bag, token) -> bag.set(new LinkedList<>()))){
@ -73,8 +75,9 @@ public class JavaParser extends Parser<JavaFile> {
return validator.validate((token) -> token.getValue().equals(";")); return validator.validate((token) -> token.getValue().equals(";"));
} }
return false; return false;
}).<JavaElement>end((javafile, bag) -> javafile.setPackage(bag)) }).<JavaElement>end((javafile, bag) -> javafile.setPackage(bag));
.multiple(importState); pack.multiple(importState);
pack.thenNoChild(clazz);
System.out.println((System.currentTimeMillis()-time)+"ms"); System.out.println((System.currentTimeMillis()-time)+"ms");

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

@ -35,6 +35,24 @@ public class BuilderStateTree<E, B> extends StateTree<B>{
} }
void internalSeedNoChilds(TokenValidator validator, E element){ void internalSeedNoChilds(TokenValidator validator, E element){
if(multiple != null){
TokenValidator branch = validator.branch();
if(multiple.checker == null){
BuilderStateTree<E, ?> builded;
while((builded = multiple.internalSeed(branch, element)) != null){
validator.merge(branch);
builded.build(validator, element);
}
}else{
while(multiple.checker.apply(branch)){
BuilderStateTree<E, ?> builded = multiple.internalSeed(branch, element);
if(builded != null){
validator.merge(branch);
builded.build(validator, element);
}
}
}
}
for(StateTree<E> child : this.childs){ for(StateTree<E> child : this.childs){
TokenValidator branch = validator.branch(); TokenValidator branch = validator.branch();
if(child.checker == null){ if(child.checker == null){
@ -55,25 +73,6 @@ public class BuilderStateTree<E, B> extends StateTree<B>{
} }
} }
} }
if(multiple != null){
TokenValidator branch = validator.branch();
if(multiple.checker == null){
BuilderStateTree<E, ?> builded;
while((builded = multiple.internalSeed(branch, element)) != null){
validator.merge(branch);
builded.build(validator, element);
}
return;
}
while(multiple.checker.apply(branch)){
BuilderStateTree<E, ?> builded = multiple.internalSeed(branch, element);
if(builded != null){
validator.merge(branch);
builded.build(validator, element);
}
}
}
} }
public <T extends StateTree<E>> StateTree<E> thenNoChild(StateTree<E> child){ public <T extends StateTree<E>> StateTree<E> thenNoChild(StateTree<E> child){