Package com.bpodgursky.jbool_expressions

Class NExpression<K>

java.lang.Object

com.bpodgursky.jbool_expressions.Expression<K>

com.bpodgursky.jbool_expressions.NExpression<K>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

And, Or

public abstract class NExpression<K>
extends Expression<K>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.bpodgursky.jbool_expressions.Expression

Expression.HashComparator, Expression.LexicographicComparator

Field Summary

Fields

Modifier and Type	Field	Description
Expression<K>[]	expressions

Fields inherited from class com.bpodgursky.jbool_expressions.Expression

HASH_COMPARATOR, LEXICOGRAPHIC_COMPARATOR

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NExpression(Expression<K>[] expressions, int seed, Comparator<Expression> sort)

Method Summary

Modifier and Type	Method	Description
void	collectK(Set<K> set, int limit)
boolean	equals(Object o)
List<Expression<K>>	getChildren()
int	hashCode()

Methods inherited from class com.bpodgursky.jbool_expressions.Expression

apply, getAllK, getExprType, map, replaceVars, sort, toLexicographicString

Methods inherited from class java.lang.Object

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

Field Detail

expressions

public final Expression<K>[] expressions

Constructor Detail

NExpression

protected NExpression(Expression<K>[] expressions,
                      int seed,
                      Comparator<Expression> sort)

Parameters:

expressions - The expressions

seed - Each subclass of NExpression should have a different seed for hash code. It allows better hash code generation.

Method Detail

getChildren

public List<Expression<K>> getChildren()

Specified by:

getChildren in class Expression<K>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

collectK

public void collectK(Set<K> set,
                     int limit)

Specified by:

collectK in class Expression<K>