Package com.db4o.internal.query.processor

Class QEStringCmp

java.lang.Object

com.db4o.internal.query.processor.QE

com.db4o.internal.query.processor.QEAbstract

com.db4o.internal.query.processor.QEStringCmp

All Implemented Interfaces:

Unversioned

Direct Known Subclasses:

QEContains, QEEndsWith, QEStartsWith

public abstract class QEStringCmp
extends QEAbstract

Field Summary

Fields inherited from class com.db4o.internal.query.processor.QE

EQUAL, GREATER, NULLS, SMALLER

Constructor Summary

Constructors

Constructor	Description
QEStringCmp()	for C/S messaging only
QEStringCmp(boolean caseSensitive_)

Method Summary

Modifier and Type	Method	Description
protected abstract boolean	compareStrings(java.lang.String candidate, java.lang.String constraint)
boolean	supportsIndex()

Methods inherited from class com.db4o.internal.query.processor.QE

equals, hashCode, identity, indexBitMap

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QEStringCmp

public QEStringCmp()

for C/S messaging only

QEStringCmp

public QEStringCmp(boolean caseSensitive_)

Method Detail

supportsIndex

public boolean supportsIndex()

Overrides:

supportsIndex in class QE

compareStrings

protected abstract boolean compareStrings(java.lang.String candidate,
                                          java.lang.String constraint)