org.ofbiz.entity.condition
Class EntityOperator<T>

java.lang.Object
  org.ofbiz.entity.condition.EntityConditionBase
      org.ofbiz.entity.condition.EntityOperator<T>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

EntityComparisonOperator, EntityJoinOperator

public abstract class EntityOperator<T>
extends EntityConditionBase

Encapsulates operations between entities and entity fields. This is an immutable class.

See Also:

Serialized Form

Field Summary

static EntityJoinOperator	AND
static EntityComparisonOperator	BETWEEN
protected java.lang.String	codeString
static EntityComparisonOperator	EQUALS
static EntityComparisonOperator	GREATER_THAN
static EntityComparisonOperator	GREATER_THAN_EQUAL_TO
static int	ID_AND
static int	ID_BETWEEN
static int	ID_EQUALS
static int	ID_GREATER_THAN
static int	ID_GREATER_THAN_EQUAL_TO
static int	ID_IN
static int	ID_LESS_THAN
static int	ID_LESS_THAN_EQUAL_TO
static int	ID_LIKE
static int	ID_NOT
static int	ID_NOT_EQUAL
static int	ID_NOT_IN
static int	ID_NOT_LIKE
static int	ID_OR
protected int	idInt
static EntityComparisonOperator	IN
static EntityComparisonOperator	LESS_THAN
static EntityComparisonOperator	LESS_THAN_EQUAL_TO
static EntityComparisonOperator	LIKE
static EntityComparisonOperator	NOT
static EntityComparisonOperator	NOT_EQUAL
static EntityComparisonOperator	NOT_IN
static EntityComparisonOperator	NOT_LIKE
static EntityJoinOperator	OR
static java.lang.Comparable	WILDCARD

Fields inherited from class org.ofbiz.entity.condition.EntityConditionBase

_emptyMap, emptyAliases, emptyList

Constructor Summary

EntityOperator(int id, java.lang.String code)

Method Summary

abstract void	addSqlValue(java.lang.StringBuilder sql, ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, boolean compat, java.lang.Object rhs, java.lang.Object lhs, DatasourceInfo datasourceInfo)
void	addSqlValue(java.lang.StringBuilder sql, ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, java.lang.Object lhs, java.lang.Object rhs, DatasourceInfo datasourceInfo)
protected void	appendRHSBetweenList(java.util.List<EntityConditionParam> entityConditionParams, java.lang.StringBuilder whereStringBuilder, ModelField field, java.lang.Object rhs)
protected void	appendRHSList(java.util.List<EntityConditionParam> entityConditionParams, java.lang.StringBuilder whereStringBuilder, ModelField field, java.lang.Object rhs)
boolean	entityMatches(GenericEntity entity, java.lang.Object lhs, java.lang.Object rhs)
boolean	equals(java.lang.Object obj)
abstract EntityCondition	freeze(java.lang.Object lhs, java.lang.Object rhs)
java.lang.String	getCode()
int	getId()
int	hashCode()
static EntityOperator	lookup(java.lang.String name)
static EntityComparisonOperator	lookupComparison(java.lang.String name)
static EntityJoinOperator	lookupJoin(java.lang.String name)
abstract boolean	mapMatches(GenericDelegator delegator, java.util.Map<java.lang.String,? extends java.lang.Object> map, java.lang.Object lhs, java.lang.Object rhs)
java.lang.String	toString()
abstract void	validateSql(ModelEntity entity, java.lang.Object lhs, java.lang.Object rhs)
abstract void	visit(EntityConditionVisitor visitor, java.lang.Object lhs, java.lang.Object rhs)

Methods inherited from class org.ofbiz.entity.condition.EntityConditionBase

addValue, castBoolean, equals, getColName, getColName, getColName, getField, hashCode

Methods inherited from class java.lang.Object

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

Field Detail

ID_EQUALS

public static final int ID_EQUALS

See Also:

Constant Field Values

ID_NOT_EQUAL

public static final int ID_NOT_EQUAL

See Also:

Constant Field Values

ID_LESS_THAN

public static final int ID_LESS_THAN

See Also:

Constant Field Values

ID_GREATER_THAN

public static final int ID_GREATER_THAN

See Also:

Constant Field Values

ID_LESS_THAN_EQUAL_TO

public static final int ID_LESS_THAN_EQUAL_TO

See Also:

Constant Field Values

ID_GREATER_THAN_EQUAL_TO

public static final int ID_GREATER_THAN_EQUAL_TO

See Also:

Constant Field Values

ID_IN

public static final int ID_IN

See Also:

Constant Field Values

ID_BETWEEN

public static final int ID_BETWEEN

See Also:

Constant Field Values

ID_NOT

public static final int ID_NOT

See Also:

Constant Field Values

ID_AND

public static final int ID_AND

See Also:

Constant Field Values

ID_OR

public static final int ID_OR

See Also:

Constant Field Values

ID_LIKE

public static final int ID_LIKE

See Also:

Constant Field Values

ID_NOT_IN

public static final int ID_NOT_IN

See Also:

Constant Field Values

ID_NOT_LIKE

public static final int ID_NOT_LIKE

See Also:

Constant Field Values

EQUALS

public static final EntityComparisonOperator EQUALS

NOT_EQUAL

public static final EntityComparisonOperator NOT_EQUAL

LESS_THAN

public static final EntityComparisonOperator LESS_THAN

GREATER_THAN

public static final EntityComparisonOperator GREATER_THAN

LESS_THAN_EQUAL_TO

public static final EntityComparisonOperator LESS_THAN_EQUAL_TO

GREATER_THAN_EQUAL_TO

public static final EntityComparisonOperator GREATER_THAN_EQUAL_TO

IN

public static final EntityComparisonOperator IN

BETWEEN

public static final EntityComparisonOperator BETWEEN

NOT

public static final EntityComparisonOperator NOT

AND

public static final EntityJoinOperator AND

OR

public static final EntityJoinOperator OR

LIKE

public static final EntityComparisonOperator LIKE

NOT_LIKE

public static final EntityComparisonOperator NOT_LIKE

NOT_IN

public static final EntityComparisonOperator NOT_IN

idInt

protected int idInt

codeString

protected java.lang.String codeString

WILDCARD

public static final java.lang.Comparable WILDCARD

Constructor Detail

EntityOperator

public EntityOperator(int id,
                      java.lang.String code)

Method Detail

lookup

public static EntityOperator lookup(java.lang.String name)

lookupComparison

public static EntityComparisonOperator lookupComparison(java.lang.String name)

lookupJoin

public static EntityJoinOperator lookupJoin(java.lang.String name)

getCode

public java.lang.String getCode()

getId

public int getId()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class EntityConditionBase

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class EntityConditionBase

entityMatches

public boolean entityMatches(GenericEntity entity,
                             java.lang.Object lhs,
                             java.lang.Object rhs)

appendRHSList

protected void appendRHSList(java.util.List<EntityConditionParam> entityConditionParams,
                             java.lang.StringBuilder whereStringBuilder,
                             ModelField field,
                             java.lang.Object rhs)

appendRHSBetweenList

protected void appendRHSBetweenList(java.util.List<EntityConditionParam> entityConditionParams,
                                    java.lang.StringBuilder whereStringBuilder,
                                    ModelField field,
                                    java.lang.Object rhs)

mapMatches

public abstract boolean mapMatches(GenericDelegator delegator,
                                   java.util.Map<java.lang.String,? extends java.lang.Object> map,
                                   java.lang.Object lhs,
                                   java.lang.Object rhs)

validateSql

public abstract void validateSql(ModelEntity entity,
                                 java.lang.Object lhs,
                                 java.lang.Object rhs)
                          throws GenericModelException

Throws:

GenericModelException

addSqlValue

public void addSqlValue(java.lang.StringBuilder sql,
                        ModelEntity entity,
                        java.util.List<EntityConditionParam> entityConditionParams,
                        java.lang.Object lhs,
                        java.lang.Object rhs,
                        DatasourceInfo datasourceInfo)

addSqlValue

public abstract void addSqlValue(java.lang.StringBuilder sql,
                                 ModelEntity entity,
                                 java.util.List<EntityConditionParam> entityConditionParams,
                                 boolean compat,
                                 java.lang.Object rhs,
                                 java.lang.Object lhs,
                                 DatasourceInfo datasourceInfo)

freeze

public abstract EntityCondition freeze(java.lang.Object lhs,
                                       java.lang.Object rhs)

visit

public abstract void visit(EntityConditionVisitor visitor,
                           java.lang.Object lhs,
                           java.lang.Object rhs)