Function.java
1.41 KB
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package kernel.function;
import kernel.Cell;
import kernel.Formula;
import kernel.Grid;
import kernel.LanguageEnum;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.ArrayList;
import java.util.Iterator;
abstract public class Function extends Formula {
protected Map<LanguageEnum, String> names = new HashMap<>();
protected List<Cell> listCells;
public Function(List<Cell> listCells) {
this.listCells = listCells;
}
abstract public Double eval();
public String getDevelopedFormula() {
return names.get(Grid.language) + "("
+ this.listCells.stream()
.map(Cell::getDevelopedFormula)
.collect(Collectors.joining(",")) + ")";
}
public String toString() {
return names.get(Grid.language) + "("
+ this.listCells.stream()
.map(Cell::getId)
.collect(Collectors.joining(",")) + ")";
}
public Boolean createCycle(Cell cell) {
boolean cycle=false;
if (!this.listCells.contains(cell)){
Iterator<Cell> it=listCells.iterator();
while (it.hasNext() &&!cycle){
if (it.next().containFormula()){
cycle=it.next().getFormula().createCycle(cell);
}
}
return cycle;
}
else
return true;
}
}