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Add java docs and remove unused methods

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This commit is contained in:
Moritz Dieing 2021-09-23 17:27:41 +02:00
parent 2bc908e660
commit 49adac2a88
6 changed files with 55 additions and 38 deletions
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19
src/main/java/edu/kit/typicalc/view/content/typeinferencecontent/latexcreator/ExplanationCreator.java
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@ -33,6 +33,10 @@ import edu.kit.typicalc.view.TypicalcI18NProvider;
import static edu.kit.typicalc.view.content.typeinferencecontent.latexcreator.LatexCreatorConstants.DOLLAR_SIGN;
import static edu.kit.typicalc.view.content.typeinferencecontent.latexcreator.LatexCreatorConstants.SPACE;
/**
* Generates LaTeX code for explanatory texts in a specific language for every step of the type inference algorithm.
* To do this, text templates from the resource bundle are filled out with specific content for every input.
*/
public class ExplanationCreator implements StepVisitor {
private static final String KEY_PREFIX = "explanationTree.";
@ -47,7 +51,12 @@ public class ExplanationCreator implements StepVisitor {
private boolean errorOccurred; // true if one unification was not successful
private int letCounter = 0; // count number of lets for unification indices
// creates explanation texts for a specific language
/**
* Generate the LaTeX code from the type inferer for the language of the provided locale.
*
* @param typeInferer the TypeInfererInterface to create the LaTeX-code from
* @param locale the language of the explanatory texts
*/
public ExplanationCreator(TypeInfererInterface typeInferer, Locale locale) {
this.locale = locale;
errorOccurred = false;
@ -60,6 +69,11 @@ public class ExplanationCreator implements StepVisitor {
}
}
/**
* Returns a list of strings with an entry for every step of the algorithm.
*
* @return list of strings containing the explanatory texts
*/
public List<String> getExplanationTexts() {
return explanationTexts;
}
@ -156,7 +170,6 @@ public class ExplanationCreator implements StepVisitor {
@Override
public void visit(VarStepWithLet varL) {
explanationTexts.add(createLatexVarStep(varL));
// TODO: maybe create slightly different text
}
private String createLatexVarStep(VarStep varS) {
@ -209,10 +222,12 @@ public class ExplanationCreator implements StepVisitor {
@Override
public void visit(EmptyStep empty) {
// no implementation since EmptyStep is not visible for the user
}
@Override
public void visit(OnlyConclusionStep onlyConc) {
// no implementation since OnlyConclusionStep is not visible for the user
}
}

24
src/main/java/edu/kit/typicalc/view/content/typeinferencecontent/latexcreator/ExplanationCreatorUnification.java
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@ -39,6 +39,9 @@ import edu.kit.typicalc.model.type.Type;
import edu.kit.typicalc.model.type.TypeArgumentVisitor;
import edu.kit.typicalc.util.Result;
/**
* Generates LaTeX code for explanatory texts in a specific language for every step of the unification algorithm.
*/
public class ExplanationCreatorUnification {
private static final String KEY_PREFIX = "expUnification.";
private static final String LET_KEY_PREFIX = "expLetUnification.";
@ -54,7 +57,18 @@ public class ExplanationCreatorUnification {
private final List<String> unificationTexts = new ArrayList<>();
private boolean errorOccurred;
public ExplanationCreatorUnification(TypeInfererInterface typeInferer, Locale locale, I18NProvider provider,
/**
* Generates LaTeX code from the provided type inferer for the unification algorithm.
*
* @param typeInferer the TypeInfererInterface to create the LaTeX-code from
* @param locale the language of the explanatory texts
* @param provider I18NProvider to get the templates from the resources bundle
* @param mode the used LaTeX generation method
* @param letCounter counter needed for nested let terms
* @param isLetUnification variable to indicate if it is the final unification or a let unification
* @param letVariable optional containing the let variable in case of a let unification
*/
protected ExplanationCreatorUnification(TypeInfererInterface typeInferer, Locale locale, I18NProvider provider,
LatexCreatorMode mode, int letCounter, boolean isLetUnification, Optional<LambdaTerm> letVariable) {
this.typeInferer = typeInferer;
this.locale = locale;
@ -66,7 +80,13 @@ public class ExplanationCreatorUnification {
buildTexts(isLetUnification);
}
public Pair<List<String>, Boolean> getUnificationsTexts() {
/**
* Returns a pair of a list of strings containing the explanatory texts and a boolean value.
* The boolean value is true if an error occurred during the let unification.
*
* @return a pair of a list of strings and a boolean value
*/
protected Pair<List<String>, Boolean> getUnificationsTexts() {
return Pair.of(unificationTexts, errorOccurred);
}

33
src/main/java/edu/kit/typicalc/view/main/AssumptionInputField.java
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@ -1,47 +1,24 @@
package edu.kit.typicalc.view.main;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.commons.lang3.StringUtils;
import com.vaadin.flow.component.UI;
import com.vaadin.flow.component.dependency.JsModule;
import com.vaadin.flow.component.textfield.TextField;
/**
* Textfield which allows the user to enter an arbitrary number of type assumptions.
*/
@JsModule("./src/type-input-listener.ts")
public class AssumptionInputField extends TextField {
private static final long serialVersionUID = -3887662656039679338L;
private static final String ASSUMPTION_INPUT_FIELD_CLASS = "assumption-input-field";
/*
* Unicode of subscripted digits in increasing order
/**
* Creates an AssumptionInputField.
*/
private static final List<Character> SUBSCRIPTED_DIGITS =
List.of('\u2080', '\u2081', '\u2082', '\u2083', '\u2084',
'\u2085', '\u2086', '\u2087', '\u2088', '\u2089');
private static final char TAU = '\u03C4';
protected AssumptionInputField() {
setClassName(ASSUMPTION_INPUT_FIELD_CLASS);
UI.getCurrent().getPage().executeJs("window.addTypeInputListener($0)", ASSUMPTION_INPUT_FIELD_CLASS);
}
protected List<String> getTypeAssumptions() {
return Arrays.stream(parseBack(getOptionalValue().orElse(StringUtils.EMPTY)).split(";"))
.collect(Collectors.toList());
}
private String parseBack(String value) {
String rawValue = value.replace(TAU, 't');
char[] rawValueArray = rawValue.toCharArray();
for (int i = 0; i < rawValueArray.length; i++) {
if (SUBSCRIPTED_DIGITS.contains(rawValueArray[i])) {
rawValueArray[i] = Character.forDigit(SUBSCRIPTED_DIGITS.indexOf(rawValueArray[i]), 10);
}
}
return new String(rawValueArray);
}
}

8
src/main/java/edu/kit/typicalc/view/main/InfoContent.java
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@ -6,7 +6,12 @@ import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.i18n.LocaleChangeEvent;
import com.vaadin.flow.i18n.LocaleChangeObserver;
/**
* Component which contains information on the correct syntax of the term as well as the type assumptions.
*/
public class InfoContent extends VerticalLayout implements LocaleChangeObserver {
private static final long serialVersionUID = 7193916603756938225L;
private static final String GRAMMAR_ID = "input-syntax";
private final Span termExplanation;
@ -15,6 +20,9 @@ public class InfoContent extends VerticalLayout implements LocaleChangeObserver
private final Span typeExplanation;
private final Paragraph typeSyntax;
/**
* Creates a new InfoContent.
*/
public InfoContent() {
termExplanation = new Span();
termSyntax = new Paragraph();

3
src/main/java/edu/kit/typicalc/view/main/InputBar.java
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@ -63,9 +63,6 @@ public class InputBar extends HorizontalLayout implements LocaleChangeObserver {
termInputField.setClearButtonVisible(true);
termInputField.setMaxLength(MAX_INPUT_LENGTH);
// attach a listener that replaces \ with λ
// JavaScript is used because this is a latency-sensitive operation
// (and Vaadin does not have APIs for selectionStart/selectionEnd)
UI.getCurrent().getPage().executeJs("window.characterListener($0);", TERM_INPUT_FIELD_ID);
Button lambdaButton = new Button(getTranslation("root.lambda"));
lambdaButton.setId(LAMBDA_BUTTON_ID);