org.jboss.dna.common.collection
Class ThreadSafeProblems

java.lang.Object
  org.jboss.dna.common.collection.AbstractProblems
      org.jboss.dna.common.collection.ThreadSafeProblems

All Implemented Interfaces:

Serializable, Iterable<Problem>, Problems

@ThreadSafe
public class ThreadSafeProblems
extends AbstractProblems

A thread-safe Problems collection. The problems will be returned in the order in which they were encountered.

See Also:

Serialized Form

Constructor Summary

ThreadSafeProblems()

Method Summary

boolean	hasErrors() Determine if there is at least one error in this collection.
boolean	hasInfo() Determine if there is at least one informational problem in this collection.
boolean	hasProblems() Determine if there are problems in this collection.
boolean	hasWarnings() Determine if there is at least one warning in this collection.
boolean	isEmpty() Determine if this collection is empty.
int	size() Get the number of problems that are in this collection

Methods inherited from class org.jboss.dna.common.collection.AbstractProblems

addError, addError, addError, addError, addError, addError, addError, addError, addInfo, addInfo, addInfo, addInfo, addInfo, addInfo, addInfo, addInfo, addWarning, addWarning, addWarning, addWarning, addWarning, addWarning, addWarning, addWarning, iterator

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadSafeProblems

public ThreadSafeProblems()

Method Detail

hasErrors

public boolean hasErrors()

Determine if there is at least one error in this collection.

Specified by:

hasErrors in interface Problems

Overrides:

hasErrors in class AbstractProblems

Returns:

true if there is at least one error in this collection, or false if there are no errors

See Also:

AbstractProblems.hasErrors()

hasProblems

public boolean hasProblems()

Determine if there are problems in this collection.

Specified by:

hasProblems in interface Problems

Overrides:

hasProblems in class AbstractProblems

Returns:

true if there is at least one problem, or false if it is empty

See Also:

AbstractProblems.hasProblems()

hasInfo

public boolean hasInfo()

Determine if there is at least one informational problem in this collection.

Specified by:

hasInfo in interface Problems

Overrides:

hasInfo in class AbstractProblems

Returns:

true if there is at least one informational problem in this collection, or false if there are no informational problems

See Also:

AbstractProblems.hasInfo()

hasWarnings

public boolean hasWarnings()

Determine if there is at least one warning in this collection.

Specified by:

hasWarnings in interface Problems

Overrides:

hasWarnings in class AbstractProblems

Returns:

true if there is at least one warning in this collection, or false if there are no warnings

See Also:

AbstractProblems.hasWarnings()

isEmpty

public boolean isEmpty()

Determine if this collection is empty.

Specified by:

isEmpty in interface Problems

Overrides:

isEmpty in class AbstractProblems

Returns:

true if the there are no problems, or false if there is at least one

See Also:

AbstractProblems.isEmpty()

size

public int size()

Get the number of problems that are in this collection

Specified by:

size in interface Problems

Overrides:

size in class AbstractProblems

Returns:

the number of problems; never negative

See Also:

AbstractProblems.size()