UDF for reading a particular line and storing the value in a variable

Hi Experts,
I am reading entire file content in single feild in source data type.I want to write a UDF to seach for a particular pattern(say :25: and store the value after it i.e 34535764778 detination for further use).
EX: My sample file and its has feilds like
point assured
Thanks

Hi since u are using a single field only then u dont need to use any advanced function
Wel because if u see the formation of the queue u wil find the the whole data is under one context.. and there are not more context changes
Convert the string to an array and progressively u can check for the four checks if the a<i>=:
then a[i+]=2 then a[i]=5 and a[i+] =: and then substring the next 7-8 chrac.. hope u understand
If this also doesnt work wel then u will have to use the Pattern class in Java
By the way remember that the substring value cant be retained for the next instance of mapping
Hope u have that in mind...
Rgds
Aditya

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UDF for reading a particular line and storing the value in a variable

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