Java Utililty Methods Boolean From

List of utility methods to do Boolean From

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Description

The list of methods to do Boolean From are organized into topic(s).

Method

BooleantoBoolean(boolean b)
to Boolean 
return b ? Boolean.TRUE : Boolean.FALSE;
booleantoBoolean(Boolean bool)

Converts a Boolean to a boolean handling null by returning false .

 BooleanUtils.toBoolean(Boolean.TRUE)  = true BooleanUtils.toBoolean(Boolean.FALSE) = false BooleanUtils.toBoolean(null)          = false 
return bool != null && bool.booleanValue();
booleantoBoolean(Boolean bool)
to Boolean 
if (bool == null) {
    return false;
return bool;
BooleantoBoolean(boolean bool)
Converts a boolean value into Boolean. 
if (bool) {
    return Boolean.TRUE;
} else {
    return Boolean.FALSE;
booleantoBoolean(Boolean bool, boolean defaultValue)
to Boolean 
if (bool == null)
    return defaultValue;
return bool;
StringtoBoolean(byte b)
See RFC2910, http://www.ietf.org/rfc/rfc2910 IPP boolean is defined as SIGNED-BYTE where 0x00 is 'false' and 0x01 is 'true' 
return (b == 0) ? "false" : "true";
voidtoBoolean(byte data[], int offset, boolean value)
to Boolean 
data[offset] = (value ? BOOLEAN_TRUE : BOOLEAN_FALSE);
ObjecttoBoolean(byte t_logical)
Convert LOGICAL (L) byte to boolean value 
if (t_logical == 'Y' || t_logical == 'y' || t_logical == 'T' || t_logical == 't') {
    return Boolean.TRUE;
} else if (t_logical == 'N' || t_logical == 'n' || t_logical == 'F' || t_logical == 'f') {
    return Boolean.FALSE;
return null;
booleantoBoolean(byte[] b)
to Boolean 
return toBoolean(b, 0);
booleantoBoolean(byte[] byteArray)
to Boolean 
return (byteArray == null || byteArray.length == 0) ? false : byteArray[0] != 0x00;