public class PlSqlSearch
extends java.lang.Object
PlSqlTokenizer
(and/or
PlSqlInterrogator
) to provide a search mechanism for PL/SQL
(including Triggers and User Defined Types).
Searches are applied using a regular expression like syntax, and applied only to the code, ignoring whitespace and comments.
Search Clause Syntax
A search expression is made up of one or more seach clauses, where a search
clause is defined as one of the following:
create or replace procedure updateSalary is...and
create or replace procedure hr.updateSalary is...the value of name in the first case being UPDATESALARY and in the second HR.UPDATESALARY. See
getNamedMatch(String name, boolean format)
for details.Constructor and Description |
---|
PlSqlSearch(java.lang.String expression)
Constructs a PlSqlSearch with the given expression.
|
Modifier and Type | Method and Description |
---|---|
PlSqlToken |
getEndToken() |
java.lang.String |
getNamedMatch(java.lang.String name) |
java.lang.String |
getNamedMatch(java.lang.String name,
boolean format)
Returns the results of a named search clause.
|
PlSqlToken |
getNamedMatchEndToken(java.lang.String name) |
PlSqlToken |
getNamedMatchStartToken(java.lang.String name) |
java.lang.String[] |
getNames() |
PlSqlToken |
getStartToken() |
int |
getTokenCount() |
boolean |
isWithin(PlSqlToken startToken) |
boolean |
isWithin(PlSqlToken startToken,
PlSqlToken endToken) |
boolean |
isWithin(java.lang.String source) |
boolean |
matches(PlSqlToken startToken) |
boolean |
matches(PlSqlToken startToken,
PlSqlToken endToken) |
boolean |
matches(java.lang.String source) |
public PlSqlSearch(java.lang.String expression)
expression
- java.lang.IllegalArgumentException
public final boolean matches(java.lang.String source)
PlSqlSearch
matches the source, false otherwise.public final boolean matches(PlSqlToken startToken)
PlSqlSearch
matches the list of PlSqlTokens
starting at startToken, false otherwise.public final boolean matches(PlSqlToken startToken, PlSqlToken endToken)
PlSqlSearch
matches the list of PlSqlTokens
starting at startToken and not extending past endToken, false otherwise.public final boolean isWithin(java.lang.String source)
PlSqlSearch
is found within the given source, false otherwise.public final boolean isWithin(PlSqlToken startToken)
PlSqlSearch
is found within the list of PlSqlTokens
starting at startToken, false otherwise.public final boolean isWithin(PlSqlToken startToken, PlSqlToken endToken)
PlSqlSearch
is found within the list of PlSqlTokens
starting at startToken and not extending past endToken, false otherwise.public final java.lang.String getNamedMatch(java.lang.String name)
PlSqlSearch
if that clause matched.
See getNamedMatch(String name, boolean format)
public final java.lang.String getNamedMatch(java.lang.String name, boolean format)
name
- The search clause name.format
- how the match should be returned
PlSqlSearch
if that clause matched. If named clause did not produce a match, or the
name cannot be found, null
is returned.public final PlSqlToken getNamedMatchStartToken(java.lang.String name)
public final PlSqlToken getNamedMatchEndToken(java.lang.String name)
public PlSqlToken getStartToken()
public PlSqlToken getEndToken()
public java.lang.String[] getNames()
public int getTokenCount()