Uses of Interface
org.apache.ambari.server.api.predicate.operators.Operator

Packages that use Operator

Package	Description
org.apache.ambari.server.api.predicate.expressions
org.apache.ambari.server.api.predicate.operators

Uses of Operator in org.apache.ambari.server.api.predicate.expressions

Methods in org.apache.ambari.server.api.predicate.expressions that return Operator

Modifier and Type	Method and Description
Operator	Expression.getOperator() Get the expression operator.
Operator	AbstractExpression.getOperator()

Constructors in org.apache.ambari.server.api.predicate.expressions with parameters of type Operator

Constructor and Description
AbstractExpression(Operator op) Constructor.

Uses of Operator in org.apache.ambari.server.api.predicate.operators

Subinterfaces of Operator in org.apache.ambari.server.api.predicate.operators

Modifier and Type	Interface and Description
interface	LogicalOperator Logical operator external representation.
interface	RelationalOperator Relational operator external representation.

Classes in org.apache.ambari.server.api.predicate.operators that implement Operator

Modifier and Type	Class and Description
class	AbstractOperator Base operator implementation.
class	AndOperator And operator implementation.
class	EqualsOperator Equals operator implementation.
class	FilterOperator This is a binary operator which takes right operand as a regular expression and applies it to the left operand
class	GreaterEqualsOperator Greater Than Or Equals operator implementation.
class	GreaterOperator Greater Than operator implementation.
class	InOperator IN relational operator.
class	IsEmptyOperator Operator that is used to determine if a category is empty, meaning that it doesn't contain any properties.
class	LessEqualsOperator Less Than or Equals operator implementation.
class	LessOperator Less Than operator implementation.
class	NotEqualsOperator Not Equals relational operator implementation.
class	NotOperator Not unary operator implementation.
class	OrOperator Or operator implementation.