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fix: refactor parsing and also fix NaN

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Fixes #10

Signed-off-by: Matej Focko <mfocko@redhat.com>
This commit is contained in:
Matej Focko 2022-05-17 13:54:10 +02:00
parent 41c9c05ab2
commit 8c3de42f1f
Signed by: mfocko
GPG key ID: 7C47D46246790496
2 changed files with 31 additions and 41 deletions
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44
comparator_visualization.js
View file

@ -12,37 +12,33 @@ let rRecorder = new Recorder(
let left = new AVLTree(); let left = new AVLTree();
let right = new WAVLTree(); let right = new WAVLTree();
left.recorder = lRecorder; function operationCallback(lMethod, rMethod, id) {
right.recorder = rRecorder; let number = document.getElementById(id).value;
let value = parseInt(number);
function insertCallback() { if (number === "" || isNaN(value)) {
let number = document.getElementById("insertInput").value;
if (number === "") {
return false; return false;
} }
let value = parseInt(number); lMethod(value);
rMethod(value);
left.insert(value); document.getElementById(id).value = "";
right.insert(value);
document.getElementById("insertInput").value = "";
return false; return false;
} }
function insertCallback() {
return operationCallback(
left.insert.bind(left),
right.insert.bind(right),
"insertInput"
);
}
function deleteCallback() { function deleteCallback() {
let number = document.getElementById("deleteInput").value; return operationCallback(
if (number === "") { left.delete.bind(left),
return false; right.delete.bind(right),
} "deleteInput"
);
let value = parseInt(number);
left.delete(value);
right.delete(value);
document.getElementById("deleteInput").value = "";
return false;
} }
function switchTree(TreeType, side) { function switchTree(TreeType, side) {

28
visualization.js
View file

@ -7,30 +7,24 @@ let recorder = new Recorder(
let tree = new WAVLTree(); let tree = new WAVLTree();
tree.recorder = recorder; tree.recorder = recorder;
function insertCallback() { function operationCallback(method, id) {
let number = document.getElementById("insertInput").value; let number = document.getElementById(id).value;
if (number === "") { let value = parseInt(number);
if (number === "" || isNaN(value)) {
return false; return false;
} }
let value = parseInt(number); method(value);
tree.insert(value); document.getElementById(id).value = "";
document.getElementById("insertInput").value = "";
return false; return false;
} }
function insertCallback() {
return operationCallback(tree.insert.bind(tree), "insertInput");
}
function deleteCallback() { function deleteCallback() {
let number = document.getElementById("deleteInput").value; return operationCallback(tree.delete.bind(tree), "deleteInput");
if (number === "") {
return false;
}
let value = parseInt(number);
tree.delete(value);
document.getElementById("deleteInput").value = "";
return false;
} }
function switchTree(TreeType) { function switchTree(TreeType) {