public class PositionIncrementAttributeImpl extends AttributeImpl implements PositionIncrementAttribute, Cloneable
PositionIncrementAttribute
.Constructor and Description |
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PositionIncrementAttributeImpl()
Initialize this attribute with position increment 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.
|
void |
end()
Clears the values in this AttributeImpl and resets it to its value
at the end of the field.
|
boolean |
equals(Object other) |
int |
getPositionIncrement()
Returns the position increment 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 |
setPositionIncrement(int positionIncrement)
Set the position increment.
|
clone, reflectAsString
public PositionIncrementAttributeImpl()
public void setPositionIncrement(int positionIncrement)
PositionIncrementAttribute
setPositionIncrement
in interface PositionIncrementAttribute
positionIncrement
- the distance from the prior termPositionIncrementAttribute.getPositionIncrement()
public int getPositionIncrement()
PositionIncrementAttribute
getPositionIncrement
in interface PositionIncrementAttribute
PositionIncrementAttribute.setPositionIncrement(int)
public void clear()
AttributeImpl
clear
in class AttributeImpl
public void end()
AttributeImpl
The default implementation simply calls AttributeImpl.clear()
end
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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