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Code Issues Releases Wiki Activity

Plugin fixes

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This commit is contained in:
Riley Jones 2017-08-03 15:16:26 -07:00
parent dad546c5b5
commit 9d5f9d901c
5 changed files with 45 additions and 14 deletions
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21
src/main/java/org/nwapw/abacus/fx/AbacusController.java
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@ -68,6 +68,10 @@ public class AbacusController {
*/
private boolean calculating;
/**
* Seconds delayed for timer;
*/
private double delay = 0;
private Abacus abacus;
@FXML
@ -103,6 +107,20 @@ public class AbacusController {
private void performCalculation(){
Runnable calculator = new Runnable(){
public void run() {
if(delay>0) {
Runnable timer = new Runnable() {
public void run() {
long gap = (long) (delay * 1000);
long startTime = System.currentTimeMillis();
while (System.currentTimeMillis() - startTime <= gap) {
}
stopCalculation();
}
};
Thread maxTime = new Thread(timer);
maxTime.setName("maxTime");
maxTime.start();
}
calculating = true;
Platform.runLater(() -> inputButton.setDisable(true));
TreeNode constructedTree = abacus.parseString(inputField.getText());
@ -135,6 +153,7 @@ public class AbacusController {
};
if(!calculating) {
calcThread = new Thread(calculator);
calcThread.setName("calcThread");
calcThread.start();
}
}
@ -142,7 +161,7 @@ public class AbacusController {
private void stopCalculation(){
calcThread.interrupt();
calculating = false;
inputButton.setDisable(false);
Platform.runLater(() ->inputButton.setDisable(false));
}
}

27
src/main/java/org/nwapw/abacus/plugin/StandardPlugin.java
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@ -31,9 +31,13 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
NumberInterface sum = params[0];
for (int i = 1; i < params.length; i++) {
sum = sum.add(params[i]);
if(Thread.currentThread().isInterrupted())
return null;
}
return sum;
}
@ -49,7 +53,10 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
return params[0].subtract(params[1]);
}
});
/**
@ -63,6 +70,8 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
return params[0].negate();
}
});
@ -77,9 +86,13 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
NumberInterface product = params[0];
for (int i = 1; i < params.length; i++) {
product = product.multiply(params[i]);
if(Thread.currentThread().isInterrupted())
return null;
}
return product;
}
@ -95,6 +108,8 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
return params[0].divide(params[1]);
}
});
@ -110,15 +125,19 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
if (params[0].signum() == 0) {
return (new NaiveNumber(1)).promoteTo(params[0].getClass());
}
NumberInterface factorial = params[0];
NumberInterface multiplier = params[0];
//It is necessary to later prevent calls of factorial on anything but non-negative integers.
while (!Thread.currentThread().isInterrupted()&&(multiplier = multiplier.subtract(NaiveNumber.ONE.promoteTo(multiplier.getClass()))).signum() == 1) {
while ((multiplier = multiplier.subtract(NaiveNumber.ONE.promoteTo(multiplier.getClass())))!=null&&multiplier.signum() == 1) {
factorial = factorial.multiply(multiplier);
}
if(Thread.currentThread().isInterrupted())
return null;
return factorial;
/*if(!storedList.containsKey(params[0].getClass())){
storedList.put(params[0].getClass(), new ArrayList<NumberInterface>());
@ -138,6 +157,8 @@ public class StandardPlugin extends Plugin {
@Override
protected NumberInterface applyInternal(NumberInterface[] params) {
if(Thread.currentThread().isInterrupted())
return null;
return FUNCTION_EXP.apply(FUNCTION_LN.apply(params[0]).multiply(params[1]));
}
});
@ -246,7 +267,7 @@ public class StandardPlugin extends Plugin {
x = x.subtract(NaiveNumber.ONE.promoteTo(x.getClass())); //Terms used are for log(x+1).
NumberInterface currentNumerator = x, currentTerm = x, sum = x;
int n = 1;
while (FUNCTION_ABS.apply(currentTerm).compareTo(maxError) > 0) {
while (!Thread.currentThread().isInterrupted()&&FUNCTION_ABS.apply(currentTerm).compareTo(maxError) > 0) {
n++;
currentNumerator = currentNumerator.multiply(x).negate();
currentTerm = currentNumerator.divide(new NaiveNumber(n).promoteTo(x.getClass()));
@ -361,7 +382,7 @@ public class StandardPlugin extends Plugin {
}
}
if(Thread.currentThread().isInterrupted())
return null;
return NaiveNumber.ONE.promoteTo(numberClass);
return list.get(n);
}

4
src/main/java/org/nwapw/abacus/tree/BinaryNode.java
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@ -95,12 +95,8 @@ public class BinaryNode extends TreeNode {
if(Thread.currentThread().isInterrupted())
return null;
T leftReduce = left.reduce(reducer);
if(Thread.currentThread().isInterrupted())
return null;
T rightReduce = right.reduce(reducer);
if (leftReduce == null || rightReduce == null) return null;
if(Thread.currentThread().isInterrupted())
return null;
T a = reducer.reduceNode(this, leftReduce, rightReduce);
if(Thread.currentThread().isInterrupted())
return null;

5
src/main/java/org/nwapw/abacus/tree/FunctionNode.java
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@ -67,11 +67,8 @@ public class FunctionNode extends TreeNode {
Object[] reducedChildren = new Object[children.size()];
for (int i = 0; i < reducedChildren.length; i++) {
reducedChildren[i] = children.get(i).reduce(reducer);
if (reducedChildren[i] == null) return null;
if (Thread.currentThread().isInterrupted()||reducedChildren[i] == null) return null;
}
//System.out.println(Thread.currentThread().isInterrupted());
if(Thread.currentThread().isInterrupted())
return null;
T a = reducer.reduceNode(this, reducedChildren);
if(Thread.currentThread().isInterrupted())
return null;

2
src/main/java/org/nwapw/abacus/tree/UnaryNode.java
View File

@ -37,8 +37,6 @@ public class UnaryNode extends TreeNode {
return null;
Object reducedChild = applyTo.reduce(reducer);
if (reducedChild == null) return null;
if(Thread.currentThread().isInterrupted())
return null;
T a = reducer.reduceNode(this, reducedChild);
if(Thread.currentThread().isInterrupted())
return null;