private void applyRule(int row, int column, Individual[][] a_lattice) {
/*
* TODO: clever way to do this with iteration
*
*/
// placeholder
Individual currentIndividual = a_lattice[row][column];
if (currentIndividual.state == 'I') {
// infect neighbours
Individual neighbour = getLeft(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
// update the time spent infected
// if this time exceeds the infectious period then turn Removed ('R')
currentIndividual.updateDiseaseState();
neighbour = getRight(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
// update the time spent infected
// if this time exceeds the infectious period then turn Removed ('R')
currentIndividual.updateDiseaseState();
neighbour = getDown(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
// update the time spent infected
// if this time exceeds the infectious period then turn Removed ('R')
currentIndividual.updateDiseaseState();
neighbour = getUp(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
// update the time spent infected
// if this time exceeds the infectious period then turn Removed ('R')
currentIndividual.updateDiseaseState();
neighbour = getUpLeft(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
neighbour = getDownLeft(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
neighbour = getUpRight(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
neighbour = getDownRight(row, column, a_lattice);
if (neighbour.getDiseaseState() == 'S' && Math.random() < beta) {
// transmission happens
neighbour.infect();
if (currentIndividual.isPrimaryCase) {
this.countOfSecondaryInfections++;
}
}
}
}
