Package org.jppf.node.policy

Class ExecutionPolicy.AndRule

java.lang.Object

org.jppf.node.policy.ExecutionPolicy

org.jppf.node.policy.LogicalRule

org.jppf.node.policy.ExecutionPolicy.AndRule

All Implemented Interfaces:

Serializable

Enclosing class:

ExecutionPolicy

public static class ExecutionPolicy.AndRule
extends LogicalRule

An execution policy that realizes a logical "AND" combination of multiple policies specified as operands.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jppf.node.policy.ExecutionPolicy

ExecutionPolicy.AndRule, ExecutionPolicy.NotRule, ExecutionPolicy.OrRule, ExecutionPolicy.XorRule

Field Summary

Fields inherited from class org.jppf.node.policy.ExecutionPolicy

children

Constructor Summary

Constructors

Constructor	Description
AndRule(ExecutionPolicy... rules)	Initialize this AND operator with the specified operands.

Method Summary

Modifier and Type	Method	Description
boolean	accepts(PropertiesCollection<String> info)	Determine if a node is acceptable for this policy.
String	toString(int n)	Print this object to a string.

Methods inherited from class org.jppf.node.policy.LogicalRule

checkRules

Methods inherited from class org.jppf.node.policy.ExecutionPolicy

and, and, andNot, andNot, evaluate, getChildren, getContext, getProperty, indent, negate, not, Not, or, or, orNot, orNot, setContext, setContext, tagEnd, tagStart, toString, toXML, xmlElement, xmlElement, xor, xor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AndRule

public AndRule(ExecutionPolicy... rules)

Initialize this AND operator with the specified operands.

Parameters:

rules - the rules to combine.

Method Details

accepts

public boolean accepts(PropertiesCollection<String> info)

Determine if a node is acceptable for this policy.

Specified by:

accepts in class ExecutionPolicy

Parameters:

info - system information for the node on which the tasks will run if accepted.

Returns:

true if and only if the 2 operands' accepts() method return true or an empty or null operand list was specified.

toString

public String toString(int n)

Description copied from class: LogicalRule

Print this object to a string.

Overrides:

toString in class LogicalRule

Parameters:

n - the size of the indent to startwith.

Returns:

an XML string representation of this object