Example usage for org.apache.commons.collections Predicate evaluate

Introduction

In this page you can find the example usage for org.apache.commons.collections Predicate evaluate.

Prototype

public boolean evaluate(T object);

Source Link

Document

Use the specified parameter to perform a test that returns true or false.

Usage

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPatchRollbackPredicateNull() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 2);

    boolean result = patchRollbackPredicate.evaluate(null);
    assertFalse("PatchRollbackPredicate returned true unexpectedly", result);
}

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPatchRollbackPredicateWrongClass() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 2);

    boolean result = patchRollbackPredicate.evaluate(new Object());
    assertFalse("testPatchRollbackPredicateWrongClass returned true unexpectedly", result);
}

From source file:com.phoenixst.plexus.util.SingletonGraph.java

public Object getNode(Predicate nodePredicate) {
    return (nodePredicate == null || nodePredicate.evaluate(singleNode)) ? singleNode : null;
}

From source file:com.phoenixst.plexus.util.SingletonGraph.java

public Collection nodes(Predicate nodePredicate) {
    return (nodePredicate == null || nodePredicate.evaluate(singleNode)) ? Collections.singleton(singleNode)
            : Collections.EMPTY_SET;
}

From source file:com.cyberway.issue.queue.MemQueue.java

/**
 * @see com.cyberway.issue.queue.Queue#deleteMatchedItems(org.apache.commons.collections.Predicate)
 *///  w w  w. j  av  a2  s. c o m
public long deleteMatchedItems(Predicate matcher) {
    Iterator<T> it = listIterator();
    long numberOfDeletes = 0;
    while (it.hasNext()) {
        if (matcher.evaluate(it.next())) {
            it.remove();
            numberOfDeletes++;
        }
    }
    return numberOfDeletes;
}

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPredicateReturnsInRange() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 1);
    TestRollbackableTask1 task = new TestRollbackableTask1(4);

    boolean result = patchRollbackPredicate.evaluate(task);
    assertTrue("PatchRollbackPredicate returned false unexpectedly", result);
}

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPredicateReturnsLessThanRollback() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 2);
    TestRollbackableTask1 task = new TestRollbackableTask1(1);

    boolean result = patchRollbackPredicate.evaluate(task);
    assertFalse("PatchRollbackPredicate returned true unexpectedly", result);
}

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPredicateReturnsLowerBoundary() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 2);
    TestRollbackableTask1 task = new TestRollbackableTask1(2);

    boolean result = patchRollbackPredicate.evaluate(task);
    assertFalse("PatchRollbackPredicate returned true unexpectedly", result);
}

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPredicateReturnsGreaterThanCurrent() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 2);
    TestRollbackableTask1 task = new TestRollbackableTask1(11);

    boolean result = patchRollbackPredicate.evaluate(task);
    assertFalse("PatchRollbackPredicate returned true unexpectedly", result);
}

From source file:com.tacitknowledge.util.migration.PatchRollbackPredicateTest.java

public void testPredicateReturnsUpperBoundary() {

    //create a new predicate
    Predicate patchRollbackPredicate = new PatchRollbackPredicate(10, 2);
    TestRollbackableTask1 task = new TestRollbackableTask1(10);

    boolean result = patchRollbackPredicate.evaluate(task);
    assertTrue("PatchRollbackPredicate returned false unexpectedly", result);
}