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https://github.com/DanilaFe/abacus
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Add comments and clean some code.
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@ -3,25 +3,52 @@ package org.nwapw.abacus.fx;
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import javafx.beans.property.BooleanProperty;
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import javafx.beans.property.SimpleBooleanProperty;
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/**
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* Class that represents an entry in the plugin check box list.
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* The changes from this property are written to the config on application.
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*/
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public class ToggleablePlugin {
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/**
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* The property that determines whether the plugin will be enabled.
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*/
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private final BooleanProperty enabled;
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/**
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* The name of the class this entry toggles.
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*/
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private final String className;
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/**
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* Creates a new toggleable plugin with the given properties.
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* @param enabled the enabled / disabled state at the beginning.
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* @param className the name of the class this plugin toggles.
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*/
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public ToggleablePlugin(boolean enabled, String className){
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this.enabled = new SimpleBooleanProperty();
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this.enabled.setValue(enabled);
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this.className = className;
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}
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/**
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* Gets the enabled property of this plugin.
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* @return the enabled property.
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*/
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public BooleanProperty enabledProperty() {
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return enabled;
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}
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/**
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* Checks if this plugin entry should be enabled.
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* @return whether this plugin will be enabled.
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*/
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public boolean isEnabled() {
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return enabled.get();
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}
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/**
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* Gets the class name this plugin toggles.
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* @return the class name that should be disabled.
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*/
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public String getClassName() {
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return className;
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}
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@ -18,7 +18,7 @@ import java.util.function.BiFunction;
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*/
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public class StandardPlugin extends Plugin {
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private static HashMap<Class<? extends NumberInterface>, ArrayList<NumberInterface>> factorialLists = new HashMap<Class<? extends NumberInterface>, ArrayList<NumberInterface>>();
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private static final HashMap<Class<? extends NumberInterface>, ArrayList<NumberInterface>> FACTORIAL_LISTS = new HashMap<>();
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/**
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* The addition operator, +
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@ -318,6 +318,9 @@ public class StandardPlugin extends Plugin {
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}
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};
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/**
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* The cosine function (the argument is in radians).
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*/
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public final Function functionCos = new Function() {
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@Override
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protected boolean matchesParams(NumberInterface[] params) {
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@ -331,6 +334,9 @@ public class StandardPlugin extends Plugin {
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}
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};
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/**
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* The tangent function (the argument is in radians).
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*/
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public final Function functionTan = new Function() {
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@Override
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protected boolean matchesParams(NumberInterface[] params) {
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@ -343,6 +349,9 @@ public class StandardPlugin extends Plugin {
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}
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};
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/**
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* The secant function (the argument is in radians).
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*/
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public final Function functionSec = new Function() {
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@Override
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protected boolean matchesParams(NumberInterface[] params) {
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@ -355,6 +364,9 @@ public class StandardPlugin extends Plugin {
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}
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};
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/**
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* The cosecant function (the argument is in radians).
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*/
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public final Function functionCsc = new Function() {
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@Override
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protected boolean matchesParams(NumberInterface[] params) {
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@ -367,6 +379,9 @@ public class StandardPlugin extends Plugin {
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}
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};
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/**
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* The cotangent function (the argument is in radians).
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*/
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public final Function functionCot = new Function() {
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@Override
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protected boolean matchesParams(NumberInterface[] params) {
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@ -499,12 +514,12 @@ public class StandardPlugin extends Plugin {
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* @return a number of numClass with value n factorial.
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*/
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public static NumberInterface factorial(Class<? extends NumberInterface> numberClass, int n){
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if(!factorialLists.containsKey(numberClass)){
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factorialLists.put(numberClass, new ArrayList<>());
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factorialLists.get(numberClass).add(NaiveNumber.ONE.promoteTo(numberClass));
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factorialLists.get(numberClass).add(NaiveNumber.ONE.promoteTo(numberClass));
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if(!FACTORIAL_LISTS.containsKey(numberClass)){
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FACTORIAL_LISTS.put(numberClass, new ArrayList<>());
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FACTORIAL_LISTS.get(numberClass).add(NaiveNumber.ONE.promoteTo(numberClass));
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FACTORIAL_LISTS.get(numberClass).add(NaiveNumber.ONE.promoteTo(numberClass));
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}
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ArrayList<NumberInterface> list = factorialLists.get(numberClass);
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ArrayList<NumberInterface> list = FACTORIAL_LISTS.get(numberClass);
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if(n >= list.size()){
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while(list.size() < n + 16){
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list.add(list.get(list.size()-1).multiply(new NaiveNumber(list.size()).promoteTo(numberClass)));
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