tvbrowser.core.search.booleansearch
Class OperandMatcher

java.lang.Object
  tvbrowser.core.search.booleansearch.OperandMatcher

All Implemented Interfaces:

IMatcher

Direct Known Subclasses:

AndMatcher, OrMatcher

abstract class OperandMatcher
extends java.lang.Object
implements IMatcher

Field Summary

protected java.util.ArrayList<IMatcher>

subMatcher

Constructor Summary

protected	OperandMatcher(IMatcher left, IMatcher right)
protected	OperandMatcher(OperandMatcher leftOp, OperandMatcher rightOp)

Method Summary

protected abstract java.lang.String	getOperandString()
IMatcher	optimize() Initialisiert und optimiert den IMatcher.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface tvbrowser.core.search.booleansearch.IMatcher

matches

Field Detail

subMatcher

protected java.util.ArrayList<IMatcher> subMatcher

Constructor Detail

OperandMatcher

protected OperandMatcher(IMatcher left,
                         IMatcher right)

OperandMatcher

protected OperandMatcher(OperandMatcher leftOp,
                         OperandMatcher rightOp)

Method Detail

optimize

public IMatcher optimize()

Description copied from interface: IMatcher

Initialisiert und optimiert den IMatcher. Da der IMatcher u.U. ausgetauscht werden muss gibt die Methode einen (neuen) IMatcher zurück. Dieser ist zu verwenden.

Specified by:

optimize in interface IMatcher

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getOperandString

protected abstract java.lang.String getOperandString()