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java.lang.Objectorg.basex.query.ExprInfo
org.basex.query.util.Variables
public final class Variables
Variables.
Constructor Summary | |
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Variables()
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Method Summary | |
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void |
add(Var v)
Indexes a local variable. |
void |
addGlobal(Var v)
Indexes a global variable. |
void |
comp(QueryContext ctx)
Compiles the variables. |
Var |
get(Var var)
Finds the specified variable. |
Vars |
getGlobal()
Returns the global variables. |
void |
plan(Serializer ser)
Recursively sends the abstract syntax of this expression to the specified serializer. |
void |
reset(int s)
Resets the number of local variables. |
int |
size()
Returns the current number of local variables. |
String |
toString()
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Methods inherited from class org.basex.query.ExprInfo |
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color, info, name |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Variables()
Method Detail |
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public void addGlobal(Var v)
v
- variablepublic Vars getGlobal()
public void add(Var v)
v
- variablepublic Var get(Var var)
var
- variable
public int size()
public void reset(int s)
s
- number of variables to be setpublic void comp(QueryContext ctx) throws QueryException
ctx
- query context
QueryException
- query exceptionpublic String toString()
toString
in class ExprInfo
public void plan(Serializer ser) throws IOException
ExprInfo
plan
in class ExprInfo
ser
- serializer
IOException
- I/O exception
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