com.goldencode.p2j.persist

Class SortCriterion.CacheKey

java.lang.Object

com.goldencode.p2j.persist.SortCriterion.CacheKey

Enclosing class:

SortCriterion

private static class SortCriterion.CacheKey
extends java.lang.Object

Key for cached criterion lists.

Field Summary

Fields

Modifier and Type	Field and Description
private Dialect	dialect Database dialect
private java.lang.String	dmoAlias DMO alias
private java.lang.Class<? extends Record>	dmoClass DMO implementation class associated with dmoAlias
private boolean	forceUniqueAsc Forces the recid to be asc, and not follow the last component direction, when makeUnique.
private int	hashCode Cached hash code
private boolean	makeUnique Should sort criteria cause each record to be unique from a sorting perspective?
private java.lang.String	sort Sort phrase

Constructor Summary

Constructors

Modifier	Constructor and Description
private	CacheKey(Dialect dialect, java.lang.String sort, java.lang.String dmoAlias, java.lang.Class<? extends Record> dmoClass, boolean makeUnique, boolean forceUniqueAsc) Constructor.

Method Summary

Modifier and Type	Method and Description
private int	computeHash() Compute a hash code consistent with equals(Object).
boolean	equals(java.lang.Object o) Override of the default equivalence algorithm.
int	hashCode() Override of the default hash code algorithm.

Methods inherited from class java.lang.Object

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

Field Detail

dialect

private final Dialect dialect

Database dialect

sort

private final java.lang.String sort

Sort phrase

dmoAlias

private final java.lang.String dmoAlias

DMO alias

dmoClass

private final java.lang.Class<? extends Record> dmoClass

DMO implementation class associated with dmoAlias

makeUnique

private final boolean makeUnique

Should sort criteria cause each record to be unique from a sorting perspective?

forceUniqueAsc

private final boolean forceUniqueAsc

Forces the recid to be asc, and not follow the last component direction, when makeUnique.

hashCode

private final int hashCode

Cached hash code

Constructor Detail

CacheKey

private CacheKey(Dialect dialect,
                 java.lang.String sort,
                 java.lang.String dmoAlias,
                 java.lang.Class<? extends Record> dmoClass,
                 boolean makeUnique,
                 boolean forceUniqueAsc)

Constructor.

Parameters:

dialect - Database dialect.

sort - Sort phrase.

dmoAlias - DMO alias.

dmoClass - DMO implementation class.

makeUnique - Should sort criteria cause each record to be unique from a sorting perspective?

forceUniqueAsc - Forces the recid to be asc, and not follow the last component direction, when 'makeUnique'.

Method Detail

hashCode

public int hashCode()

Override of the default hash code algorithm. Consistent with equals(Object).

Overrides:

hashCode in class java.lang.Object

Returns:

Hash code.

equals

public boolean equals(java.lang.Object o)

Override of the default equivalence algorithm. Consistent with hashCode(). return true if this object is equivalent to the given object, else false.

Overrides:

equals in class java.lang.Object

computeHash

private int computeHash()

Compute a hash code consistent with equals(Object).

Returns:

Hash code.