up
Class PreterminalRule

java.lang.Object
  up.Rule
      up.PreterminalRule

public class PreterminalRule
extends Rule

A preterminal rule. This is a rule of the form A → word.

Constructor Summary

PreterminalRule(int lhs, int rhs)
Constructs a new preterminal rule.

Method Summary

boolean	equals(java.lang.Object obj) Tests whether this rule is equal to the specified object.
int	getLHS() Returns the left-hand side of this rule.
int	getRHS() Returns the right-hand side of this rule.
int	hashCode() Returns the hash code of this rule.

Methods inherited from class up.Rule

getScore, setScore

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PreterminalRule

public PreterminalRule(int lhs,
                       int rhs)

Constructs a new preterminal rule.

Parameters:

lhs - the left-hand side (POS tag) of the new rule

rhs - the right-hand side (word token) of the new rule

Method Detail

getLHS

public int getLHS()

Returns the left-hand side of this rule.

Specified by:

getLHS in class Rule

Returns:

the left-hand side (POS tag) of this rule

getRHS

public int getRHS()

Returns the right-hand side of this rule.

Returns:

the right-hand side (word token) of this rule

equals

public boolean equals(java.lang.Object obj)

Tests whether this rule is equal to the specified object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to compare with

Returns:

true iff this rule is equal to the specified object

hashCode

public int hashCode()

Returns the hash code of this rule.

Overrides:

hashCode in class java.lang.Object

Returns:

the hash code of this rule