org.imemex.predicates
Class AbstractPredicate

java.lang.Object
  org.imemex.predicates.AbstractPredicate

All Implemented Interfaces:

Predicate

Direct Known Subclasses:

AttributeExistsPredicate, Equals, Greater, GreaterEqual, IDPredicate, IMAPFilteredFolderPullOperator.Changed, KeywordPredicate, Less, LessEqual, LogicalPattern.DummyPredicate, NotEquals, Regex

public abstract class AbstractPredicate
extends java.lang.Object
implements Predicate

Abstract predicate implementation which does the following:

• Manage a list of variable names.
• Implement method getVariables().

Nested Class Summary

Nested classes/interfaces inherited from interface org.imemex.predicates.Predicate

Predicate.PredType

Constructor Summary

AbstractPredicate()

AbstractPredicate(Predicate.PredType type, java.util.List<java.lang.String> variableNames)

AbstractPredicate(Predicate.PredType type, java.lang.String variable1)

AbstractPredicate(Predicate.PredType type, java.lang.String variable1, java.lang.String variable2)

Method Summary

boolean	equals(Predicate p, boolean deep) Compares this predicate to the given predicate p.
Predicate.PredType	getType() gets type of this predicate
java.util.List<java.lang.String>	getVariables() Gets all the variable names defined for the predicate.
boolean	renameVariable(java.lang.String oldName, java.lang.String newName, boolean suffix) renames a variable, if it exists
java.lang.String	toString()
java.lang.String	toXML() gets XML representation

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.imemex.predicates.Predicate

copy, eval

Constructor Detail

AbstractPredicate

public AbstractPredicate(Predicate.PredType type,
                         java.util.List<java.lang.String> variableNames)

AbstractPredicate

public AbstractPredicate(Predicate.PredType type,
                         java.lang.String variable1)

AbstractPredicate

public AbstractPredicate(Predicate.PredType type,
                         java.lang.String variable1,
                         java.lang.String variable2)

AbstractPredicate

public AbstractPredicate()

Method Detail

getVariables

public final java.util.List<java.lang.String> getVariables()

Description copied from interface: Predicate

Gets all the variable names defined for the predicate.

Specified by:

getVariables in interface Predicate

Returns:

the variable names defined for the predicate.

getType

public Predicate.PredType getType()

Description copied from interface: Predicate

gets type of this predicate

Specified by:

getType in interface Predicate

Returns:

renameVariable

public boolean renameVariable(java.lang.String oldName,
                              java.lang.String newName,
                              boolean suffix)

Description copied from interface: Predicate

renames a variable, if it exists

Specified by:

renameVariable in interface Predicate

Parameters:

oldName - old variable name

newName - new variable name

suffix - true if suffix match should be used, false otherwise

Returns:

true if renamed, false otherwise

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toXML

public java.lang.String toXML()

Description copied from interface: Predicate

gets XML representation

Specified by:

toXML in interface Predicate

Returns:

equals

public boolean equals(Predicate p,
                      boolean deep)

Description copied from interface: Predicate

Compares this predicate to the given predicate p.

Specified by:

equals in interface Predicate

deep - true if type, variable names, and values have to match,
false if only type has to match.

Returns: