/**
* Implements the CFML Function listvaluecount
*/
package railo.runtime.functions.list;
import railo.runtime.PageContext;
import railo.runtime.exp.PageException;
import railo.runtime.ext.function.Function;
import railo.runtime.type.Array;
import railo.runtime.type.util.ListUtil;
public final class ListValueCount implements Function {
private static final long serialVersionUID = -1808030347105091742L;
public static double call(PageContext pc , String list, String value) throws PageException {
return call(pc,list,value,",",false);
}
public static double call(PageContext pc , String list, String value, String delimiter) throws PageException {
return call(pc,list,value,delimiter,false);
}
public static double call(PageContext pc , String list, String value, String delimiter,boolean includeEmptyFields) throws PageException {
int count=0;
Array arr= includeEmptyFields?ListUtil.listToArray(list,delimiter):ListUtil.listToArrayRemoveEmpty(list,delimiter);
int len=arr.size();
for(int i=1;i<=len;i++) {
if(arr.getE(i).equals(value))count++;
}
return count;
}
}