set the cardinality value for this host group . concode_field_sep BlueprintEntity blueprint concode_elem_sep Collection<HostGroupComponentEntity> components concode_elem_sep String blueprintName concode_elem_sep Collection<HostGroupConfigEntity> configurations concode_elem_sep String name concode_elem_sep String cardinality concode_field_sep void setName concode_elem_sep void setComponents concode_elem_sep Collection<HostGroupConfigEntity> getConfigurations concode_elem_sep String getBlueprintName concode_elem_sep String getName concode_elem_sep BlueprintEntity getBlueprintEntity concode_elem_sep void setConfigurations concode_elem_sep Collection<HostGroupComponentEntity> getComponents concode_elem_sep void addComponent concode_elem_sep void setBlueprintName concode_elem_sep String getCardinality concode_elem_sep void setBlueprintEntity
void function ( String arg0 ) { if ( arg0 != null ) { this . cardinality = arg0 ; } }