Package org.apache.ofbiz.entity.condition

Class EntityComparisonOperator<L,R>

java.lang.Object

org.apache.ofbiz.entity.condition.EntityConditionBase

org.apache.ofbiz.entity.condition.EntityOperator<L,R,java.lang.Boolean>

org.apache.ofbiz.entity.condition.EntityComparisonOperator<L,R>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

EntityOperator.CollectionEntityComparisonOperator, EntityOperator.ComparableEntityComparisonOperator

public abstract class EntityComparisonOperator<L,R>
extends EntityOperator<L,R,java.lang.Boolean>

Base class for comparisons.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ofbiz.entity.condition.EntityOperator

EntityOperator.CollectionEntityComparisonOperator<E>, EntityOperator.ComparableEntityComparisonOperator<E>

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	module

Fields inherited from class org.apache.ofbiz.entity.condition.EntityOperator

AND, BETWEEN, codeString, EQUALS, GREATER_THAN, GREATER_THAN_EQUAL_TO, ID_AND, ID_BETWEEN, ID_EQUALS, ID_GREATER_THAN, ID_GREATER_THAN_EQUAL_TO, ID_IN, ID_LESS_THAN, ID_LESS_THAN_EQUAL_TO, ID_LIKE, ID_NOT, ID_NOT_EQUAL, ID_NOT_IN, ID_NOT_LIKE, ID_OR, idInt, IN, LESS_THAN, LESS_THAN_EQUAL_TO, LIKE, NOT, NOT_EQUAL, NOT_IN, NOT_LIKE, OR, WILDCARD

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

_emptyMap, emptyAliases, emptyList

Constructor Summary

Constructors

Constructor	Description
EntityComparisonOperator(int id, java.lang.String code)

Method Summary

Modifier and Type	Method	Description
void	addSqlValue(java.lang.StringBuilder sql, ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, boolean compat, L lhs, R rhs, Datasource datasourceInfo)
abstract boolean	compare(L lhs, R rhs)
static <T> boolean	compareEqual(java.lang.Comparable<T> lhs, T rhs)
static <T> boolean	compareGreaterThan(java.lang.Comparable<T> lhs, T rhs)
static <T> boolean	compareGreaterThanEqualTo(java.lang.Comparable<T> lhs, T rhs)
static <L,R extends L> boolean	compareIn(L lhs, R rhs)
static <T> boolean	compareLessThan(java.lang.Comparable<T> lhs, T rhs)
static <T> boolean	compareLessThanEqualTo(java.lang.Comparable<T> lhs, T rhs)
static <L,R> boolean	compareLike(L lhs, R rhs)
static <T> boolean	compareNotEqual(java.lang.Comparable<T> lhs, T rhs)
java.lang.Boolean	eval(Delegator delegator, java.util.Map<java.lang.String,? extends java.lang.Object> map, L lhs, R rhs)
protected java.lang.Object	freeze(java.lang.Object item)
EntityCondition	freeze(L lhs, R rhs)
boolean	isEmpty(L lhs, R rhs)
static org.apache.oro.text.regex.Pattern	makeOroPattern(java.lang.String sqlLike)
protected void	makeRHSWhereString(ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, java.lang.StringBuilder sql, ModelField field, R rhs, Datasource datasourceInfo)
protected void	makeRHSWhereStringValue(ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, java.lang.StringBuilder sql, ModelField field, R rhs, Datasource datasourceInfo)
boolean	mapMatches(Delegator delegator, java.util.Map<java.lang.String,? extends java.lang.Object> map, L lhs, R rhs)
void	validateSql(ModelEntity entity, L lhs, R rhs)

Methods inherited from class org.apache.ofbiz.entity.condition.EntityOperator

addSqlValue, appendRHSBetweenList, appendRHSList, entityMatches, equals, getCode, getId, hashCode, lookup, lookupComparison, lookupJoin, register, toString

Methods inherited from class org.apache.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

module

public static final java.lang.String module

Constructor Detail

EntityComparisonOperator

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

Method Detail

makeOroPattern

public static org.apache.oro.text.regex.Pattern makeOroPattern(java.lang.String sqlLike)

validateSql

public void validateSql(ModelEntity entity,
                        L lhs,
                        R rhs)
                 throws GenericModelException

Specified by:

validateSql in class EntityOperator<L,R,java.lang.Boolean>

Throws:

GenericModelException

addSqlValue

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

Specified by:

addSqlValue in class EntityOperator<L,R,java.lang.Boolean>

isEmpty

public boolean isEmpty(L lhs,
                       R rhs)

Specified by:

isEmpty in class EntityOperator<L,R,java.lang.Boolean>

makeRHSWhereString

protected void makeRHSWhereString(ModelEntity entity,
                                  java.util.List<EntityConditionParam> entityConditionParams,
                                  java.lang.StringBuilder sql,
                                  ModelField field,
                                  R rhs,
                                  Datasource datasourceInfo)

makeRHSWhereStringValue

protected void makeRHSWhereStringValue(ModelEntity entity,
                                       java.util.List<EntityConditionParam> entityConditionParams,
                                       java.lang.StringBuilder sql,
                                       ModelField field,
                                       R rhs,
                                       Datasource datasourceInfo)

compare

public abstract boolean compare(L lhs,
                                R rhs)

eval

public java.lang.Boolean eval(Delegator delegator,
                              java.util.Map<java.lang.String,? extends java.lang.Object> map,
                              L lhs,
                              R rhs)

mapMatches

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

Specified by:

mapMatches in class EntityOperator<L,R,java.lang.Boolean>

freeze

public EntityCondition freeze(L lhs,
                              R rhs)

Specified by:

freeze in class EntityOperator<L,R,java.lang.Boolean>

freeze

protected java.lang.Object freeze(java.lang.Object item)

compareEqual

public static final <T> boolean compareEqual(java.lang.Comparable<T> lhs,
                                             T rhs)

compareNotEqual

public static final <T> boolean compareNotEqual(java.lang.Comparable<T> lhs,
                                                T rhs)

compareGreaterThan

public static final <T> boolean compareGreaterThan(java.lang.Comparable<T> lhs,
                                                   T rhs)

compareGreaterThanEqualTo

public static final <T> boolean compareGreaterThanEqualTo(java.lang.Comparable<T> lhs,
                                                          T rhs)

compareLessThan

public static final <T> boolean compareLessThan(java.lang.Comparable<T> lhs,
                                                T rhs)

compareLessThanEqualTo

public static final <T> boolean compareLessThanEqualTo(java.lang.Comparable<T> lhs,
                                                       T rhs)

compareIn

public static final <L,R extends L> boolean compareIn(L lhs,
                                                            R rhs)

compareLike

public static final <L,R> boolean compareLike(L lhs,
                                                    R rhs)