Java Utililty Methods Zero Format

List of utility methods to do Zero Format

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Description

The list of methods to do Zero Format are organized into topic(s).

Method

voidzeroMatrix(int M, int N, double mat[][])
zero Matrix 
for (int i = M - 1; i >= 0; i--) {
    for (int j = N - 1; j >= 0; j--)
        mat[i][j] = 0.0D;
Object[]zeroObjects()
zero Objects 
return EMPTY_OBJECT_ARRAY;
Boolean[]ZeroOneStringToBooleanArray(String data)
Zero One String To Boolean Array 
char[] zeroOneChars = data.trim().replace(" ", "").toCharArray();
Boolean[] booleanResult = new Boolean[zeroOneChars.length];
int i = 0;
for (char bit : zeroOneChars) {
    booleanResult[i] = (bit == '1');
    ++i;
return booleanResult;
...
floatzeroOrderBessel(float num)
zero Order Bessel 
float d = 0;
float ds = 1;
float s = 1;
do {
    d += 2;
    ds *= num * num / (d * d);
    s += ds;
} while (ds > (s * 1e-6f));
...
StringzeroOrMore(String... patterns)
zero Or More 
return _group("*", patterns);
voidzeroOut(byte[] array)
Overwrites a byte array with zeros 
for (int i = 0; i < array.length; i++)
    array[i] = 0;
voidZeroPoleFilter(float In[], int In_idx, float ZeroCoef[], float PoleCoef[], int PoleCoef_idx, int lengthInOut, int orderCoef, float Out[], int Out_idx)
Zero Pole Filter 
AllZeroFilter(In, In_idx, ZeroCoef, lengthInOut, orderCoef, Out, Out_idx);
AllPoleFilter(Out, Out_idx, PoleCoef, PoleCoef_idx, lengthInOut, orderCoef);
StringzeroPrefix(String str, int width)
zero Prefix 
return prefix(str, '0', width);
StringzeroPrepend(long num, int digits)
Return the string prepended with 0s. 
final String hash = Long.toString(num);
if (hash.length() >= digits) {
    return hash;
} else {
    final int zeroCount = digits - hash.length();
    final StringBuilder buffer = new StringBuilder(digits).append(BLOCK_OF_ZEROS, 0, zeroCount)
            .append(hash);
    return buffer.toString();
...
String[]ZeroRemover(String[] a)
Zero Remover 
if (NeedRemove(a)) {
    for (int i = 0; i < a.length; i++) {
        String aString = a[i];
        aString = aString.substring(0, aString.length() - 1);
        if (aString.endsWith("."))
            aString = aString.substring(0, aString.length() - 1);
        a[i] = aString;
} else
    return a;
if (NeedRemove(a)) {
    for (int i = 0; i < a.length; i++) {
        String aString = a[i];
        aString = aString.substring(0, aString.length() - 1);
        if (aString.endsWith("."))
            aString = aString.substring(0, aString.length() - 1);
        a[i] = aString;
} else
    return a;
if (NeedRemove(a)) {
    for (int i = 0; i < a.length; i++) {
        String aString = a[i];
        aString = aString.substring(0, aString.length() - 1);
        if (aString.endsWith("."))
            aString = aString.substring(0, aString.length() - 1);
        a[i] = aString;
} else
    return a;
return a;