Package overit.geocall.sql.code.fragment

Class ClauseFragment

java.lang.Object

overit.geocall.sql.code.fragment.Fragment

overit.geocall.sql.code.fragment.ClauseFragment

public class ClauseFragment
extends Fragment

The class extends Fragment and aims to representing a clause, how a field (give value) should be translated.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	_key

Fields inherited from class overit.geocall.sql.code.fragment.Fragment

_criterion

Constructor Summary

Constructors

Constructor	Description
ClauseFragment(String key)	Creates a new ClauseFragment

Method Summary

Modifier and Type	Method	Description
boolean	appendTo(StringBuilder sb, String header, Criterion criterion, Map<String,Object> context)	This method is used to create the Fragment's SQL string.

Methods inherited from class overit.geocall.sql.code.fragment.Fragment

getCriterion, overlapCriterion, replaceCriterion, toString

Methods inherited from class java.lang.Object

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

Field Details

_key

protected String _key

Constructor Details

ClauseFragment

public ClauseFragment(String key)

Creates a new ClauseFragment

Parameters:

key - The key

Method Details

appendTo

public boolean appendTo(StringBuilder sb,
 String header,
 Criterion criterion,
 Map<String,Object> context)

Description copied from class: Fragment

This method is used to create the Fragment's SQL string.

Specified by:

appendTo in class Fragment

Parameters:

sb - The StringBuilder used to add the current piece (Fragment) of SQL cod, to create the complete SQL string.

header - The string previus the Fragment's code.

criterion - The Criterion, set by default, to apply.

context - The input values to define the clauses of the sql string.

Returns:

true if there's a Fragment to add, false otherwise.