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java.lang.Object opennlp.tools.util.Span
public class Span
Class for storing start and end integer offsets.
Constructor Summary | |
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Span(int s,
int e)
Initializes a new Span Object. |
|
Span(int s,
int e,
String type)
Initializes a new Span Object. |
|
Span(Span span,
int offset)
Initializes a new Span object with an existing Span which is shifted by an offset. |
Method Summary | |
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int |
compareTo(Span s)
Compares the specified span to the current span. |
boolean |
contains(int index)
|
boolean |
contains(Span s)
Returns true if the specified span is contained by this span. |
boolean |
crosses(Span s)
Returns true is the specified span crosses this span. |
boolean |
equals(Object o)
Checks if the specified span is equal to the current span. |
CharSequence |
getCoveredText(CharSequence text)
Retrieves the string covered by the current span of the specified text. |
int |
getEnd()
Return the end of a span. |
int |
getStart()
Return the start of a span. |
String |
getType()
Retrieves the type of the span. |
int |
hashCode()
Generates a hash code of the current span. |
boolean |
intersects(Span s)
Returns true if the specified span intersects with this span. |
int |
length()
Returns the length of this span. |
static String[] |
spansToStrings(Span[] spans,
CharSequence s)
Converts an array of Span s to an array of String s. |
static String[] |
spansToStrings(Span[] spans,
String[] tokens)
|
boolean |
startsWith(Span s)
Returns true if the specified span is the begin of this span and the specified span is contained in this span. |
String |
toString()
Generates a human readable string. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Span(int s, int e, String type)
s
- start of span.e
- end of span.type
- the type of the spanpublic Span(int s, int e)
s
- start of span.e
- end of span.public Span(Span span, int offset)
span
- offset
- Method Detail |
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public int getStart()
public int getEnd()
public String getType()
public int length()
public boolean contains(Span s)
s
- The span to compare with this span.
public boolean contains(int index)
public boolean startsWith(Span s)
s
- The span to compare with this span.
public boolean intersects(Span s)
s
- The span to compare with this span.
public boolean crosses(Span s)
s
- The span to compare with this span.
public CharSequence getCoveredText(CharSequence text)
text
-
public int compareTo(Span s)
compareTo
in interface Comparable<Span>
public int hashCode()
hashCode
in class Object
public boolean equals(Object o)
equals
in class Object
public String toString()
toString
in class Object
public static String[] spansToStrings(Span[] spans, CharSequence s)
Span
s to an array of String
s.
spans
- s
-
public static String[] spansToStrings(Span[] spans, String[] tokens)
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