# Uses of Interface
org.apache.cayenne.util.XMLSerializable

Packages that use XMLSerializable
Package
Description
org.apache.cayenne.configuration
org.apache.cayenne.exp
Cayenne data expression classes.
org.apache.cayenne.exp.parser
Contains expression parser and other expression internals.
org.apache.cayenne.map
Contains O/R mapping classes that store relational database metadata information and map it to Java classes.
org.apache.cayenne.query
Defines standard queries supported by Cayenne and extension mechanism to create custom queries.
org.apache.cayenne.util
General utility classes.

- ## Uses of XMLSerializable in org.apache.cayenne.configuration

  Classes in org.apache.cayenne.configuration that implement XMLSerializable
  Modifier and Type
  Class
  Description
  `class`
  `DataChannelDescriptor`
  A descriptor of a DataChannel normally loaded from XML configuration.
  `class`
  `DataSourceDescriptor`
  Helper holding DataSource information for the Cayenne-managed DataSource.

- ## Uses of XMLSerializable in org.apache.cayenne.exp

  Classes in org.apache.cayenne.exp that implement XMLSerializable
  Modifier and Type
  Class
  Description
  `class`
  `Expression`
  Superclass of Cayenne expressions that defines basic API for expressions use.

- ## Uses of XMLSerializable in org.apache.cayenne.exp.parser

  Classes in org.apache.cayenne.exp.parser that implement XMLSerializable
  Modifier and Type
  Class
  Description
  `class`
  `AggregateConditionNode`
  Superclass of aggregated conditional nodes such as NOT, AND, OR.
  `class`
  `ASTAbs`
  `class`
  `ASTAdd`
  "Add" Expression.
  `class`
  `ASTAggregateFunctionCall`
  Base class for all aggregation functions expressions It's more like marker interface for now.
  `class`
  `ASTAll`
  `class`
  `ASTAnd`
  "And" expression.
  `class`
  `ASTAny`
  `class`
  `ASTAsterisk`
  Asterisk operator for COUNT(*) expression.
  `class`
  `ASTAvg`
  `class`
  `ASTBetween`
  "Between" expression.
  `class`
  `ASTBitwiseAnd`
  Bitwise conjunction (AND or '&') expression
  `class`
  `ASTBitwiseLeftShift`
  Bitwise left shift '<<' operation.
  `class`
  `ASTBitwiseNot`
  Bitwise negation (NOT i.e. inventor or '~') operation .
  `class`
  `ASTBitwiseOr`
  Bitwise disjunction (OR or '|') expression.
  `class`
  `ASTBitwiseRightShift`
  Bitwise right shift '>>' operation.
  `class`
  `ASTBitwiseXor`
  Bitwise exclusive disjunction (XOR or '^') operation.
  `class`
  `ASTCaseWhen`
  "CASE-WHEN" expression root node.
  `class`
  `ASTConcat`
  `class`
  `ASTCount`
  `class`
  `ASTCurrentDate`
  `class`
  `ASTCurrentTime`
  `class`
  `ASTCurrentTimestamp`
  `class`
  `ASTCustomAggregate`
  Class for custom aggregation functions expressions.
  `class`
  `ASTCustomFunction`
  `class`
  `ASTCustomOperator`
  `class`
  `ASTDbIdPath`
  `class`
  `ASTDbPath`
  Path expression traversing DB relationships and attributes.
  `class`
  `ASTDistinct`
  `class`
  `ASTDivide`
  "Divide" expression.
  `class`
  `ASTElse`
  "ELSE" part of the case-when expression.
  `class`
  `ASTEnclosingObject`
  `class`
  `ASTEnum`
  Scalar node that represents constant enumeration value.
  `class`
  `ASTEqual`
  "Equal To" expression.
  `class`
  `ASTExists`
  `class`
  `ASTExtract`
  `class`
  `ASTFalse`
  Boolean false expression element Notice that there is one ASTTrue and one ASTFalse instead of a ASTBoolean with a Boolean value.
  `class`
  `ASTFullObject`
  `class`
  `ASTFunctionCall`
  `class`
  `ASTGreater`
  "Greater Than" expression.
  `class`
  `ASTGreaterOrEqual`
  "Greater Than Or Equal To" expression.
  `class`
  `ASTIn`
  "In" expression.
  `class`
  `ASTLength`
  `class`
  `ASTLess`
  "Less Then" expression.
  `class`
  `ASTLessOrEqual`
  "Less than or equal to" expression.
  `class`
  `ASTLike`
  "Like" expression.
  `class`
  `ASTLikeIgnoreCase`
  "Case insensitive like" expression.
  `class`
  `ASTList`
  A leaf expression representing an immutable collection of values.
  `class`
  `ASTLocate`
  `class`
  `ASTLower`
  `class`
  `ASTMax`
  `class`
  `ASTMin`
  `class`
  `ASTMod`
  `class`
  `ASTMultiply`
  "Multiply" expression.
  `class`
  `ASTNamedParameter`
  A named expression parameter.
  `class`
  `ASTNegate`
  "Negate" expression.
  `class`
  `ASTNot`
  "Not" expression.
  `class`
  `ASTNotBetween`
  "Not Between" expression.
  `class`
  `ASTNotEqual`
  "Not equal to" expression.
  `class`
  `ASTNotExists`
  `class`
  `ASTNotIn`
  "Not In" expression.
  `class`
  `ASTNotLike`
  "Not Like" expression.
  `class`
  `ASTNotLikeIgnoreCase`
  "Not like, ignore case" expression.
  `class`
  `ASTObjPath`
  `class`
  `ASTOr`
  "Or" expression.
  `class`
  `ASTPath`
  Generic path expression.
  `class`
  `ASTScalar`
  A scalar value wrapper expression.
  `class`
  `ASTSqrt`
  `class`
  `ASTSubquery`
  `class`
  `ASTSubstring`
  `class`
  `ASTSubtract`
  "Subtract" expression.
  `class`
  `ASTSum`
  `class`
  `ASTThen`
  "THEN" part of the case-when expression.
  `class`
  `ASTTrim`
  `class`
  `ASTTrue`
  Boolean true expression element Notice that there is one ASTTrue and one ASTFalse instead of a ASTBoolean with a Boolean value.
  `class`
  `ASTUpper`
  `class`
  `ASTWhen`
  "WHEN" part of the case-when expression.
  `class`
  `ConditionNode`
  Superclass of conditional expressions.
  `class`
  `EvaluatedBitwiseNode`
  `class`
  `EvaluatedMathNode`
  `class`
  `EvaluatedNode`
  `class`
  `PatternMatchNode`
  Superclass of pattern matching nodes.
  `class`
  `SimpleNode`
  Superclass of AST* expressions that implements Node interface defined by JavaCC framework.

- ## Uses of XMLSerializable in org.apache.cayenne.map

  Classes in org.apache.cayenne.map that implement XMLSerializable
  Modifier and Type
  Class
  Description
  `class`
  `Attribute<E extends Entity<E,A,R>, A extends Attribute<E,A,R>, R extends Relationship<E,A,R>>`
  Defines a property descriptor that is a part of an Entity.
  `class`
  `DataMap`
  Stores a collection of related mapping objects that describe database and object layers of an application.
  `class`
  `DbAttribute`
  A DbAttribute defines a descriptor for a single database table column.
  `class`
  `DbEntity`
  A DbEntity is a mapping descriptor that defines a structure of a database table.
  `class`
  `DbJoin`
  Defines a join between two attributes of a given relationship.
  `class`
  `DbKeyGenerator`
  DbKeyGenerator is an abstraction of a primary key generator It configures the primary key generation per DbEntity in a RDBMS independent manner.
  `class`
  `DbRelationship`
  A DbRelationship is a descriptor of a database inter-table relationship based on one or more primary key/foreign key pairs.
  `class`
  `EJBQLQueryDescriptor`
  `class`
  `Embeddable`
  A mapping descriptor of an embeddable class.
  `class`
  `EmbeddableAttribute`
  A persistent attribute of an embeddable object.
  `class`
  `EmbeddedAttribute`
  An attribute of the ObjEntity that maps to an embeddable class.
  `class`
  `Entity<E extends Entity<E,A,R>, A extends Attribute<E,A,R>, R extends Relationship<E,A,R>>`
  An Entity is an abstract descriptor for an entity mapping concept.
  `class`
  `ObjAttribute`
  An ObjAttribute is a mapping descriptor of a Java class property.
  `class`
  `ObjEntity`
  ObjEntity is a mapping descriptor for a Persistent Java class.
  `class`
  `ObjRelationship`
  Describes an association between two Java classes mapped as source and target ObjEntity.
  `class`
  `Procedure`
  A mapping descriptor for a database stored procedure.
  `class`
  `ProcedureParameter`
  A descriptor for the Procedure parameter.
  `class`
  `ProcedureQueryDescriptor`
  `class`
  `QueryDescriptor`
  Generic descriptor of a Cayenne query.
  `class`
  `Relationship<E extends Entity<E,A,R>, A extends Attribute<E,A,R>, R extends Relationship<E,A,R>>`
  Defines a relationship between two entities.
  `class`
  `SelectQueryDescriptor`
  `class`
  `SQLTemplateDescriptor`

- ## Uses of XMLSerializable in org.apache.cayenne.query

  Classes in org.apache.cayenne.query that implement XMLSerializable
  Modifier and Type
  Class
  Description
  `class`
  `Ordering`
  Defines object sorting criteria, used either for in-memory sorting of object lists or as a specification for building ORDER BY clause of a SelectQuery query.
  `class`
  `PrefetchTreeNode`
  Defines a node in a prefetch tree.

- ## Uses of XMLSerializable in org.apache.cayenne.util

  Methods in org.apache.cayenne.util with parameters of type XMLSerializable
  Modifier and Type
  Method
  Description
  `XMLEncoder`
  XMLEncoder.`nested(XMLSerializable object, ConfigurationNodeVisitor delegate)`
  Method parameters in org.apache.cayenne.util with type arguments of type XMLSerializable
  Modifier and Type
  Method
  Description
  `XMLEncoder`
  XMLEncoder.`nested(Collection<? extends XMLSerializable> collection, ConfigurationNodeVisitor delegate)`
  `XMLEncoder`
  XMLEncoder.`nested(Map<?, ? extends XMLSerializable> map, ConfigurationNodeVisitor delegate)`