org.apache.lucene.queryParser.standard.config
Class AnalyzerAttributeImpl

java.lang.Object
  org.apache.lucene.util.AttributeImpl
      org.apache.lucene.queryParser.standard.config.AnalyzerAttributeImpl

All Implemented Interfaces:

Serializable, Cloneable, AnalyzerAttribute, Attribute

public class AnalyzerAttributeImpl
extends AttributeImpl
implements AnalyzerAttribute

This attribute is used by AnalyzerQueryNodeProcessor processor and must be defined in the QueryConfigHandler. It provides to this processor the Analyzer, if there is one, which will be used to analyze the query terms.

See Also:

AnalyzerAttribute, Serialized Form

Constructor Summary

AnalyzerAttributeImpl()

Method Summary

void	clear() Clears the values in this AttributeImpl and resets it to its default value.
void	copyTo(AttributeImpl target) Copies the values from this Attribute into the passed-in target attribute.
boolean	equals(Object other) All values used for computation of AttributeImpl.hashCode() should be checked here for equality.
Analyzer	getAnalyzer()
int	hashCode() Subclasses must implement this method and should compute a hashCode similar to this:
void	setAnalyzer(Analyzer analyzer)
String	toString() The default implementation of this method accesses all declared fields of this object and prints the values in the following syntax:

Methods inherited from class org.apache.lucene.util.AttributeImpl

clone

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AnalyzerAttributeImpl

public AnalyzerAttributeImpl()

Method Detail

setAnalyzer

public void setAnalyzer(Analyzer analyzer)

Specified by:

setAnalyzer in interface AnalyzerAttribute

getAnalyzer

public Analyzer getAnalyzer()

Specified by:

getAnalyzer in interface AnalyzerAttribute

clear

public void clear()

Description copied from class: AttributeImpl

Clears the values in this AttributeImpl and resets it to its default value. If this implementation implements more than one Attribute interface it clears all.

Specified by:

clear in class AttributeImpl

copyTo

public void copyTo(AttributeImpl target)

Description copied from class: AttributeImpl

Copies the values from this Attribute into the passed-in target attribute. The target implementation must support all the Attributes this implementation supports.

Specified by:

copyTo in class AttributeImpl

equals

public boolean equals(Object other)

Description copied from class: AttributeImpl

All values used for computation of AttributeImpl.hashCode() should be checked here for equality. see also Object.equals(Object)

Specified by:

equals in class AttributeImpl

hashCode

public int hashCode()

Description copied from class: AttributeImpl

Subclasses must implement this method and should compute a hashCode similar to this:

   public int hashCode() {
     int code = startOffset;
     code = code * 31 + endOffset;
     return code;
   }
 

see also AttributeImpl.equals(Object)

Specified by:

hashCode in class AttributeImpl

toString

public String toString()

Description copied from class: AttributeImpl

The default implementation of this method accesses all declared fields of this object and prints the values in the following syntax:

   public String toString() {
     return "start=" + startOffset + ",end=" + endOffset;
   }
 

This method may be overridden by subclasses.

Overrides:

toString in class AttributeImpl