public class PositionLengthAttributeImpl extends AttributeImpl implements PositionLengthAttribute, Cloneable
PositionLengthAttribute
.Constructor and Description |
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PositionLengthAttributeImpl()
Initializes this attribute with position length of 1.
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Modifier and Type | Method and Description |
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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) |
int |
getPositionLength()
Returns the position length of this Token.
|
int |
hashCode() |
void |
reflectWith(AttributeReflector reflector)
This method is for introspection of attributes, it should simply
add the key/values this attribute holds to the given
AttributeReflector . |
void |
setPositionLength(int positionLength)
Set the position length of this Token.
|
clone, end, reflectAsString
public PositionLengthAttributeImpl()
public void setPositionLength(int positionLength)
PositionLengthAttribute
The default value is one.
setPositionLength
in interface PositionLengthAttribute
positionLength
- how many positions this token
spans.PositionLengthAttribute.getPositionLength()
public int getPositionLength()
PositionLengthAttribute
getPositionLength
in interface PositionLengthAttribute
PositionLengthAttribute.setPositionLength(int)
public void clear()
AttributeImpl
clear
in class AttributeImpl
public void copyTo(AttributeImpl target)
AttributeImpl
copyTo
in class AttributeImpl
public void reflectWith(AttributeReflector reflector)
AttributeImpl
AttributeReflector
.
Implementations look like this (e.g. for a combined attribute implementation):
public void reflectWith(AttributeReflector reflector) { reflector.reflect(CharTermAttribute.class, "term", term()); reflector.reflect(PositionIncrementAttribute.class, "positionIncrement", getPositionIncrement()); }
If you implement this method, make sure that for each invocation, the same set of Attribute
interfaces and keys are passed to AttributeReflector.reflect(java.lang.Class<? extends org.apache.lucene.util.Attribute>, java.lang.String, java.lang.Object)
in the same order, but possibly
different values. So don't automatically exclude e.g. null
properties!
reflectWith
in class AttributeImpl
AttributeImpl.reflectAsString(boolean)
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