org.jpox.store.query
Class JDOQLQuery.Compiler

java.lang.Object
  org.jpox.store.query.JDOQLQuery.Compiler

Enclosing class:

JDOQLQuery

public class JDOQLQuery.Compiler

extends java.lang.Object

Inner class to compile the query for execution.

Constructor Summary

JDOQLQuery.Compiler(java.util.Map parameters)
Constructor

Method Summary

void	bindVariable(java.lang.String name, ScalarExpression expr) Bind a variable to the query.
QueryExpression	executionCompile() Method to execution-compile the query.
void	preCompile() Method to provide pre-compilation checks to catch errors.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JDOQLQuery.Compiler

public JDOQLQuery.Compiler(java.util.Map parameters)

Constructor

Parameters:

parameters - map of declared parameters in the query

Method Detail

preCompile

public void preCompile()

Method to provide pre-compilation checks to catch errors. This is performed when calling the JDO Query.compile() method.

executionCompile

public QueryExpression executionCompile()

Method to execution-compile the query. Generates the query and returns it.

Returns:

the execution compiled query

bindVariable

public void bindVariable(java.lang.String name,
                         ScalarExpression expr)

Bind a variable to the query.

Parameters:

name - Name of the variable

expr - The expression