Package overit.geocall.sql.code.fragment

Class DoubleFragmentSequence

java.lang.Object

overit.geocall.sql.code.fragment.DoubleFragment

overit.geocall.sql.code.fragment.DoubleFragmentSequence

Direct Known Subclasses:

Values

public class DoubleFragmentSequence
extends DoubleFragment

The class extends DoubleFragment and aims to representing a sequence of separated DoubleFragments.

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<DoubleFragment>	_fragments
protected String	_separator1
protected String	_separator2

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

_criterion

Constructor Summary

Constructors

Constructor	Description
DoubleFragmentSequence(String separator1, String separator2)	Creates a new DoubleFragmentSequence

Method Summary

Modifier and Type	Method	Description
DoubleFragmentSequence	add(DoubleFragment fragment)	Add a DoubleFragment to the sequence.
boolean	appendTo(StringBuilder sb1, String header1, StringBuilder sb2, String header2, Criterion criterion, Map<String,Object> context)	This method is used to create the double Fragment's SQL string.
DoubleFragmentSequence	clear()	Clear all the DoubleFragment set on the sequence.

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

addCriterion, getCriterion, replaceCriterion, toString

Methods inherited from class java.lang.Object

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

Field Details

_separator1

protected String _separator1

_separator2

protected String _separator2

_fragments

protected ArrayList<DoubleFragment> _fragments

Constructor Details

DoubleFragmentSequence

public DoubleFragmentSequence(String separator1,
 String separator2)

Creates a new DoubleFragmentSequence

Parameters:

separator1 - The separator

separator2 - The separator

Method Details

add

public DoubleFragmentSequence add(DoubleFragment fragment)

Add a DoubleFragment to the sequence.

Parameters:

fragment - The DoubleFragment to Add.

Returns:

The DoubleFragment sequence with fragment added.

clear

public DoubleFragmentSequence clear()

Clear all the DoubleFragment set on the sequence.

Returns:

An empty FragmentSequence.

appendTo

public boolean appendTo(StringBuilder sb1,
 String header1,
 StringBuilder sb2,
 String header2,
 Criterion criterion,
 Map<String,Object> context)

Description copied from class: DoubleFragment

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

Specified by:

appendTo in class DoubleFragment

Parameters:

sb1 - The StringBuilder used to add the first piece (Fragment) of SQL code, to create the complete SQL string.

header1 - The string previus the first Fragment's code.

sb2 - The StringBuilder used to add the second piece (Fragment) of SQL code, to create the complete SQL string.

header2 - The string previus the second 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.