Java Array Dimension Get arrayDimension(String clsName)

Description

Computes the dimension of the array class specified by name.

License

Open Source License

Parameter

Parameter	Description
clsName	name, e.g., <code>[[I</code> or <code>[LString;</code>

Return

the dimension of the array class specified by name

Declaration

private static int arrayDimension(String clsName) 

Method Source Code

//package com.java2s;

public class Main {
    /**//from  ww  w  .  j  a  v  a2  s . co m
     * Computes the dimension of the array class specified by name.
     *
     * @param clsName name, e.g.,
     * <code>[[I</code> or
     * <code>[LString;</code>
     * @return the dimension of the array class specified by name
     */
    private static int arrayDimension(String clsName) {

        int arrayDim = 0;

        // is array
        if (clsName.startsWith("[")) {

            // compute array dim
            for (int i = 0; i < clsName.length(); i++) {
                if (clsName.charAt(i) != '[') {
                    break;
                }

                arrayDim = i + 1;
            }
        }

        return arrayDim;
    }
}

Related

1. arrayDim(Class c)
2. arrayDimensions(Class arrayClass)
3. arrayDimensions(Class c)
4. arraysDims(String[] arr)