returns the value of field ` step ' . the field ` step ' has the following description : step size for the rrd concode_field_sep boolean _has_step concode_elem_sep java.util.List<java.lang.String> _rraList concode_elem_sep int _step concode_field_sep java.lang.String getRra concode_elem_sep java.lang.String[] getRra concode_elem_sep void setRraCollection concode_elem_sep boolean isValid concode_elem_sep java.util.List<java.lang.String> getRraCollection concode_elem_sep boolean hasStep concode_elem_sep java.util.Iterator<java.lang.String> iterateRra concode_elem_sep void removeAllRra concode_elem_sep boolean removeRra concode_elem_sep org.opennms.netmgt.config.xmpDataCollection.Rrd unmarshal concode_elem_sep void addRra concode_elem_sep void addRra concode_elem_sep int getRraCount concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void marshal concode_elem_sep void marshal concode_elem_sep java.lang.String removeRraAt concode_elem_sep java.util.Enumeration<java.lang.String> enumerateRra concode_elem_sep void deleteStep concode_elem_sep void setRra concode_elem_sep void setRra concode_elem_sep void setRra concode_elem_sep void setStep concode_elem_sep void validate
int function ( ) { return this . _step ; }