Package com.sun.msv.grammar

Class ExpressionPool.ClosedHash

java.lang.Object

com.sun.msv.grammar.ExpressionPool.ClosedHash

All Implemented Interfaces:

Serializable

Enclosing class:

ExpressionPool

public static final class ExpressionPool.ClosedHash
extends Object
implements Serializable

expression cache by closed hash. Special care has to be taken wrt threading. This implementation allows get and put method to be called simulatenously.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ClosedHash()
ClosedHash(ExpressionPool.ClosedHash parent)

Method Summary

Modifier and Type	Method	Description
Expression	get(int hash, Expression child, Class<?> type)
Expression	get(Expression key)
Expression	getBinExp(Expression left, Expression right, Class<?> type)
void	put(Expression newExp)	put method.

Methods inherited from class java.lang.Object

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

Constructor Details

ClosedHash

public ClosedHash()

ClosedHash

public ClosedHash(ExpressionPool.ClosedHash parent)

Method Details

getBinExp

public Expression getBinExp(Expression left,
 Expression right,
 Class<?> type)

get

public Expression get(int hash,
 Expression child,
 Class<?> type)

get

public Expression get(Expression key)

put

public void put(Expression newExp)

put method. No two threads can call this method simulatenously, and it's the caller's responsibility to enforce it.