de.up.ling.irtg.algebra

Class StringAlgebra.Span

java.lang.Object

de.up.ling.irtg.algebra.StringAlgebra.Span

All Implemented Interfaces:

Serializable

Enclosing class:

StringAlgebra

public static class StringAlgebra.Span
extends Object
implements Serializable

This class is used to represent a sub-span of an input string via its beginning and end index. This is similar to the spans used in CKY-parsing.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int	end These two values represent the start and the end of the span.
int	start These two values represent the start and the end of the span.

Constructor Summary

Constructors

Constructor and Description
Span(int start, int end) Creates a new instance with the given start and end.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()
int	length() Returns the number of symbols covered by this span.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

start

public final int start

These two values represent the start and the end of the span.

end

public final int end

These two values represent the start and the end of the span.

Constructor Detail

Span

public Span(int start,
            int end)

Creates a new instance with the given start and end.

Parameters:

start -

end -

Method Detail

length

public int length()

Returns the number of symbols covered by this span.

Returns:

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object