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java.lang.ObjectElem
class Elem
trida pro parsing dotazu
vypocitava tabulky, predmety selectu a where podminky, ktere se budou "ucastnit" finalniho sql dotazu
Field Summary | |
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(package private) int |
et
pocet tabulek, ktere budu pri selektu potrebovat |
(package private) int |
let
posledni pouzita tabulka |
(package private) java.lang.String[] |
query
xpath dotaz |
(package private) static int |
tatrv
textova hodnota atributu |
(package private) static int |
tattr
atribut |
(package private) static int |
telem
element (tag) |
(package private) static int |
ttext
textova hodnota elementu |
(package private) java.lang.String |
where
where podminka |
Constructor Summary | |
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Elem()
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Method Summary | |
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java.lang.String[] |
parse_attr(java.lang.String preds)
parsing retezce, vraci pole, na 1. |
Elem |
parse_elem(java.lang.String que,
int et_num)
zpracovana element, ktery je typu element[@atribut=hodnota] nebo element[element=hodnota] nebo @atribut nebo descendant-or-self |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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int et
int let
java.lang.String[] query
java.lang.String where
static final int tattr
static final int telem
static final int ttext
static final int tatrv
Constructor Detail |
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Elem()
Method Detail |
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public java.lang.String[] parse_attr(java.lang.String preds)
preds
- (atribut=hodnota)
public Elem parse_elem(java.lang.String que, int et_num)
que
- vstupni retezevet_num
- pocet tabulek elem_tab
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