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java.lang.Object org.apache.lucene.util.AttributeImpl org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
public class OffsetAttributeImpl
The start and end character offset of a Token.
Constructor Summary | |
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OffsetAttributeImpl()
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Method Summary | |
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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. |
int |
endOffset()
Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text. |
boolean |
equals(Object other)
All values used for computation of AttributeImpl.hashCode()
should be checked here for equality. |
int |
hashCode()
Subclasses must implement this method and should compute a hashCode similar to this: |
void |
setOffset(int startOffset,
int endOffset)
Set the starting and ending offset. |
int |
startOffset()
Returns this Token's starting offset, the position of the first character corresponding to this token in the source text. |
Methods inherited from class org.apache.lucene.util.AttributeImpl |
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clone, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public OffsetAttributeImpl()
Method Detail |
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public int startOffset()
startOffset
in interface OffsetAttribute
public void setOffset(int startOffset, int endOffset)
setOffset
in interface OffsetAttribute
and #endOffset()
public int endOffset()
endOffset
in interface OffsetAttribute
public void clear()
AttributeImpl
clear
in class AttributeImpl
public boolean equals(Object other)
AttributeImpl
AttributeImpl.hashCode()
should be checked here for equality.
see also Object.equals(Object)
equals
in class AttributeImpl
public int hashCode()
AttributeImpl
public int hashCode() { int code = startOffset; code = code * 31 + endOffset; return code; }see also
AttributeImpl.equals(Object)
hashCode
in class AttributeImpl
public void copyTo(AttributeImpl target)
AttributeImpl
copyTo
in class AttributeImpl
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