Package org.jppf.node.policy

package org.jppf.node.policy
Classes supporting execution policies.

Found in: jppf-common.jar

  • Class
    Description
    AbstractExpression<E>
    Common super class for expressions written as the value of configuration properties containing; properties substitutions and scripted values, i.e. containing expressions of the form "${<property_name>}" or "$script:<language>:<script_source>{<inline_script_or_script_location>}$".
    AbstractIsInIPSubnet<P extends AbstractIPAddressPattern>
    Common abstract super class for execution policy rules that encapsulate a test of type IP is in Subnet string.
    AcceptAll
    An execution policy rule that accepts everything.
    AtLeast
    An execution policy rule that encapsulates a test of type property_value_or_expression >= a.
    AtMost
    An execution policy rule that encapsulates a test of type property_value_or_expression <= a.
    BetweenEE
    An execution policy rule that encapsulates a test of type a < property_value_or_expression < b.
    BetweenEI
    An execution policy rule that encapsulates a test of type a < property_value <= b.
    BetweenIE
    An execution policy rule that encapsulates a test of type a <= property_value_or_expression < b.
    BetweenII
    An execution policy rule that encapsulates a test of type a <= property_value_or_expression <= b.
    BooleanExpression
    An expression that represents a boolean value as either a literal or an expression that returns a boolean.
    Contains
    An execution policy rule that encapsulates a test of type property_value_or_expression contains a.
    CustomPolicy
    Abstract superclass for all user-defined policies.
    Equal
    An execution policy rule that encapsulates a test of type property_value_or_expression equals a.
    ExecutionPolicy
    Interface for all execution policy implementations.
    ExecutionPolicy.AndRule
    An execution policy that realizes a logical "AND" combination of multiple policies specified as operands.
    ExecutionPolicy.NotRule
    An execution policy that realizes the negation of a policy specified as operand.
    ExecutionPolicy.OrRule
    An execution policy that realizes a logical "OR" combination of multiple policies specified as operands.
    ExecutionPolicy.XorRule
    An execution policy that realizes a logical "XOR" combination of multiple policies specified as operands.
    Expression<E>
    Interface for values that can be represented as either literals or expressions similar to the values of JPPF configuration properties that include property substituions and/or scripted expressions.
    IsInIPv4Subnet
    An execution policy rule that encapsulates a test of type IPv4 is in Subnet string.
    IsInIPv6Subnet
    An execution policy rule that encapsulates a test of type IPv6 is in Subnet string.
    IsLocalChannel
    An execution policy predicate which determines whether a a connection endpoint is a local executor (on the client side) or a local node (on the server side).
    IsMasterNode
    An execution policy predicate which determines whether a node is a master node.
    IsPeerDriver
    An execution policy predicate that determines whether a node connection is actually a peer driver.
    IsSlaveNode
    An execution policy predicate which determines whether a node is a slave node.
    LessThan
    An execution policy rule that encapsulates a test of type property_value_or_expression < a.
    LogicalRule
    An execution policy that realizes a binary logical combination of the policies specified as operands.
    MoreThan
    An execution policy rule that encapsulates a test of type property_value_or_expression > a.
    NodesMatching
    An execution policy rule that checks whether a specified number of nodes match a node execution policy.
    NotEqual
    An execution policy rule that encapsulates a test of type property_value_or_expression not_equal_to a.
    NumericExpression
    An expression that represents a numeric value as either a literal or an expression that returns a numeric value.
    OneOf
    An execution policy rule that encapsulates a test of type property_value_or_expression is one of [value1, ··· , valueN].
    PolicyContext
    Instances of this class provide contextual information to execution policies.
    PolicyParser
    This class is a parser for XML Execution Policy documents.
    PolicyUtils
    Utility methods to resolve, parse and manipulate execution policies.
    Preference
    A policy which evaluates a set of policies ordered by preference.
    PropertyNameExpression
    A special type or expression that represents either the name of a property or an expression that resolves to a specified target type.
    RegExp
    An execution policy rule that encapsulates a test of type property_value matches regular_expression.
    RejectAll
    An execution policy rule that rejects everything.
    ScriptedPolicy
    A policy which executes an aribtrary script in its accepts() method.
    StringExpression
    An expression that represents a string as either a literal or an expression that returns a string.
    ValueType
    An enumeration of the possible types of values to which an execution policy rule may apply.