org.ofbiz.entity.condition
Class EntityComparisonOperator

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

All Implemented Interfaces:

java.io.Serializable

public class EntityComparisonOperator
extends EntityOperator<java.lang.Boolean>

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

See Also:

Serialized Form

Field Summary

protected static PatternCompiler	compiler
protected static PatternMatcher	matcher
static java.lang.String	module
protected static Perl5Util	perl5Util

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

_emptyMap, emptyAliases, emptyList

Constructor Summary

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

Method Summary

void	addSqlValue(java.lang.StringBuilder sql, ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, boolean compat, java.lang.Object lhs, java.lang.Object rhs, DatasourceInfo datasourceInfo)
boolean	compare(java.lang.Comparable lhs, java.lang.Object rhs)
static boolean	compareEqual(java.lang.Comparable lhs, java.lang.Object rhs)
static boolean	compareGreaterThan(java.lang.Comparable lhs, java.lang.Object rhs)
static boolean	compareGreaterThanEqualTo(java.lang.Comparable lhs, java.lang.Object rhs)
static boolean	compareIn(java.lang.Object lhs, java.lang.Object rhs)
static boolean	compareLessThan(java.lang.Comparable lhs, java.lang.Object rhs)
static boolean	compareLessThanEqualTo(java.lang.Comparable lhs, java.lang.Object rhs)
static boolean	compareLike(java.lang.Object lhs, java.lang.Object rhs)
static boolean	compareNotEqual(java.lang.Comparable lhs, java.lang.Object rhs)
java.lang.Boolean	eval(GenericDelegator delegator, java.util.Map<java.lang.String,? extends java.lang.Object> map, java.lang.Object lhs, java.lang.Object rhs)
protected java.lang.Object	freeze(java.lang.Object item)
EntityCondition	freeze(java.lang.Object lhs, java.lang.Object rhs)
static Pattern	makeOroPattern(java.lang.String sqlLike)
protected void	makeRHSWhereString(ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, java.lang.StringBuilder sql, ModelField field, java.lang.Object rhs, DatasourceInfo datasourceInfo)
protected void	makeRHSWhereStringValue(ModelEntity entity, java.util.List<EntityConditionParam> entityConditionParams, java.lang.StringBuilder sql, ModelField field, java.lang.Object rhs, DatasourceInfo datasourceInfo)
boolean	mapMatches(GenericDelegator delegator, java.util.Map<java.lang.String,? extends java.lang.Object> map, java.lang.Object lhs, java.lang.Object rhs)
void	validateSql(ModelEntity entity, java.lang.Object lhs, java.lang.Object rhs)
void	visit(EntityConditionVisitor visitor, java.lang.Object lhs, java.lang.Object rhs)

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

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

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

module

public static final java.lang.String module

matcher

protected static PatternMatcher matcher

perl5Util

protected static Perl5Util perl5Util

compiler

protected static PatternCompiler compiler

Constructor Detail

EntityComparisonOperator

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

Method Detail

makeOroPattern

public static Pattern makeOroPattern(java.lang.String sqlLike)

validateSql

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

Specified by:

validateSql in class EntityOperator<java.lang.Boolean>

Throws:

GenericModelException

visit

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

Specified by:

visit in class EntityOperator<java.lang.Boolean>

addSqlValue

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

Specified by:

addSqlValue in class EntityOperator<java.lang.Boolean>

makeRHSWhereString

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

makeRHSWhereStringValue

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

compare

public boolean compare(java.lang.Comparable lhs,
                       java.lang.Object rhs)

eval

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

mapMatches

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

Specified by:

mapMatches in class EntityOperator<java.lang.Boolean>

freeze

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

Specified by:

freeze in class EntityOperator<java.lang.Boolean>

freeze

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

compareEqual

public static final boolean compareEqual(java.lang.Comparable lhs,
                                         java.lang.Object rhs)

compareNotEqual

public static final boolean compareNotEqual(java.lang.Comparable lhs,
                                            java.lang.Object rhs)

compareGreaterThan

public static final boolean compareGreaterThan(java.lang.Comparable lhs,
                                               java.lang.Object rhs)

compareGreaterThanEqualTo

public static final boolean compareGreaterThanEqualTo(java.lang.Comparable lhs,
                                                      java.lang.Object rhs)

compareLessThan

public static final boolean compareLessThan(java.lang.Comparable lhs,
                                            java.lang.Object rhs)

compareLessThanEqualTo

public static final boolean compareLessThanEqualTo(java.lang.Comparable lhs,
                                                   java.lang.Object rhs)

compareIn

public static final boolean compareIn(java.lang.Object lhs,
                                      java.lang.Object rhs)

compareLike

public static final boolean compareLike(java.lang.Object lhs,
                                        java.lang.Object rhs)