1 | module m_dom_attribute |
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2 | |
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3 | use m_dom_types |
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4 | use m_dom_node |
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5 | use m_strings |
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6 | |
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7 | private |
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8 | !------------------------------------------------------- |
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9 | ! METHODS FOR ATTRIBUTE NODES |
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10 | !------------------------------------------------------- |
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11 | |
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12 | public :: getName |
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13 | public :: getValue |
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14 | public :: setValue |
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15 | |
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16 | CONTAINS |
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17 | |
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18 | function getName(attribute) |
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19 | |
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20 | type(fnode), intent(in) :: attribute |
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21 | type(string) :: getName |
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22 | |
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23 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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24 | getName = attribute%nodeName |
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25 | else |
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26 | getName = '' |
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27 | endif |
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28 | |
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29 | end function getName |
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30 | |
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31 | !----------------------------------------------------------- |
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32 | |
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33 | function getValue(attribute) |
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34 | |
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35 | type(fnode), intent(in) :: attribute |
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36 | type(string) :: getValue |
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37 | |
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38 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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39 | getValue = attribute%nodeValue |
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40 | else |
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41 | getValue = '' |
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42 | endif |
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43 | |
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44 | end function getValue |
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45 | |
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46 | !----------------------------------------------------------- |
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47 | |
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48 | subroutine setValue(attribute, value) |
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49 | |
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50 | character(len=*), intent(in) :: value |
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51 | type(fnode), pointer :: attribute |
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52 | |
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53 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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54 | call setNodeValue(attribute,value) |
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55 | endif |
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56 | |
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57 | end subroutine setValue |
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58 | |
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59 | !----------------------------------------------------------- |
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60 | |
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61 | |
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62 | !!! NB Is this a good idea? |
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63 | !!! NB pure functions have no side effects |
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64 | |
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65 | pure function attr_name_len(attribute) |
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66 | type(fnode), intent(in) :: attribute |
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67 | integer :: attr_name_len |
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68 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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69 | attr_name_len = len_trim(attribute % nodeName) |
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70 | else |
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71 | attr_name_len = 0 |
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72 | end if |
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73 | end function attr_name_len |
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74 | |
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75 | pure function attr_val_len(attribute) |
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76 | type(fnode), intent(in) :: attribute |
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77 | integer :: attr_val_len |
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78 | if (attribute % nodeType == ATTRIBUTE_NODE) then |
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79 | attr_val_len = len_trim(attribute % nodeValue) |
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80 | else |
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81 | attr_val_len = 0 |
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82 | end if |
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83 | end function attr_val_len |
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84 | |
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85 | |
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86 | end module m_dom_attribute |
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