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Java ExtentArray类代码示例

本文整理汇总了Java中org.galagosearch.core.util.ExtentArray类的典型用法代码示例。如果您正苦于以下问题：Java ExtentArray类的具体用法？Java ExtentArray怎么用？Java ExtentArray使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


ExtentArray类属于org.galagosearch.core.util包，在下文中一共展示了ExtentArray类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testTwoExtents

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testTwoExtents() {
    ExtentArray array = new ExtentArray();
    array.add( 1, 5, 7 );
    array.add( 1, 9, 11 );
    
    ExtentArrayIterator instance = new ExtentArrayIterator( array );
    assertFalse( instance.isDone() );
    assertEquals( instance.current().document, 1 );
    assertEquals( instance.current().begin, 5 );
    assertEquals( instance.current().end, 7 );

    instance.next();
    assertFalse( instance.isDone() );
    assertEquals( instance.current().document, 1 );
    assertEquals( instance.current().begin, 9 );
    assertEquals( instance.current().end, 11 );

    instance.next();
    assertTrue( instance.isDone() );
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:21，代码来源:ExtentArrayIteratorTest.java

示例2: testPhrase

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testPhrase() throws IOException {
    int[][] dataOne = {{1, 3}};
    int[][] dataTwo = {{1, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };

    Parameters oneParam = new Parameters();
    oneParam.add("width", "1");
    OrderedWindowIterator instance = new OrderedWindowIterator(oneParam, iters);

    ExtentArray array = instance.extents();

    assertEquals(array.getPosition(), 1);
    assertEquals(array.getBuffer()[0].document, 1);
    assertEquals(array.getBuffer()[0].begin, 3);
    assertEquals(array.getBuffer()[0].end, 5);
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:19，代码来源:OrderedWindowIteratorTest.java

示例3: testPhrase

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testPhrase() throws IOException {
    int[][] dataOne = {{1, 3}};
    int[][] dataTwo = {{1, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };
    
    Parameters twoParam = new Parameters();
    twoParam.add("width", "2");
    UnorderedWindowIterator instance = new UnorderedWindowIterator(twoParam, iters);
    ExtentArray array = instance.extents();
    assertFalse(instance.isDone());

    assertEquals(array.getPosition(), 1);
    assertEquals(array.getBuffer()[0].document, 1);
    assertEquals(array.getBuffer()[0].begin, 3);
    assertEquals(array.getBuffer()[0].end, 5);

    instance.nextDocument();
    assertTrue(instance.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:22，代码来源:UnorderedWindowIteratorTest.java

示例4: testUnordered

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testUnordered() throws IOException {
    int[][] dataOne = {{1, 3}};
    int[][] dataTwo = {{1, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };

    Parameters twoParam = new Parameters();
    twoParam.add("width", "2");
    UnorderedWindowIterator instance = new UnorderedWindowIterator(twoParam, iters);
    ExtentArray array = instance.extents();
    assertFalse(instance.isDone());

    assertEquals(array.getPosition(), 1);
    assertEquals(array.getBuffer()[0].document, 1);
    assertEquals(array.getBuffer()[0].begin, 3);
    assertEquals(array.getBuffer()[0].end, 5);

    instance.nextDocument();
    assertTrue(instance.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:22，代码来源:UnorderedWindowIteratorTest.java

示例5: testTwoDocuments

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testTwoDocuments() throws IOException {
    int[][] dataOne = {{1, 3}};
    int[][] dataTwo = {{2, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };

    SynonymIterator instance = new SynonymIterator(new Parameters(), iters);
    ExtentArray array = instance.extents();

    assertFalse(instance.isDone());
    assertEquals(1, array.getPosition());
    assertEquals(1, array.getBuffer()[0].document);
    assertEquals(3, array.getBuffer()[0].begin);
    assertEquals(4, array.getBuffer()[0].end);

    instance.nextDocument();
    assertFalse(instance.isDone());
    assertEquals(1, array.getPosition());
    assertEquals(2, array.getBuffer()[0].document);
    assertEquals(4, array.getBuffer()[0].begin);
    assertEquals(5, array.getBuffer()[0].end);

    instance.nextDocument();
    assertTrue(instance.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:27，代码来源:SynonymIteratorTest.java

示例6: testSameDocument

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testSameDocument() throws IOException {
    int[][] dataOne = {{1, 3}};
    int[][] dataTwo = {{1, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };

    SynonymIterator instance = new SynonymIterator(new Parameters(), iters);
    ExtentArray array = instance.extents();

    assertFalse(instance.isDone());
    assertEquals(array.getPosition(), 2);
    assertEquals(array.getBuffer()[0].document, 1);
    assertEquals(array.getBuffer()[0].begin, 3);
    assertEquals(array.getBuffer()[0].end, 4);

    assertEquals(array.getBuffer()[1].document, 1);
    assertEquals(array.getBuffer()[1].begin, 4);
    assertEquals(array.getBuffer()[1].end, 5);

    instance.nextDocument();
    assertTrue(instance.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:24，代码来源:SynonymIteratorTest.java

示例7: internalTestIterator

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void internalTestIterator(
        PositionIndexReader.Iterator termExtents,
        int[][] data) throws IOException {
    assertNotNull(termExtents);
    assertFalse(termExtents.isDone());

    for (int[] doc : data) {
        assertFalse(termExtents.isDone());
        ExtentArray e = termExtents.extents();
        ExtentArrayIterator iter = new ExtentArrayIterator(e);

        for (int i = 1; i < doc.length; i++) {
            assertFalse(iter.isDone());
            assertEquals(doc[i], iter.current().begin);
            assertEquals(doc[i] + 1, iter.current().end);
            iter.next();
        }

        assertTrue(iter.isDone());
        termExtents.nextDocument();
    }

    assertTrue(termExtents.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:25，代码来源:PositionIndexReaderTest.java

示例8: ExtentDisjunctionIterator

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public ExtentDisjunctionIterator(ExtentIterator[] iterators) {
    this.original = iterators;
    this.iterators = new PriorityQueue<ExtentIterator>(iterators.length);

    this.extents = new ExtentArray();
    this.document = 0;

    for (ExtentIterator iterator : original) {
        if (!iterator.isDone()) {
            this.iterators.add(iterator);
        }
    }
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:14，代码来源:ExtentDisjunctionIterator.java

示例9: extents

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public ExtentArray extents() {
    ExtentArray array = new ExtentArray();
    int[] datum = data[index];

    for( int i=1; i<datum.length; i++ ) {
        array.add( datum[0], datum[i], datum[i]+1 );
    }

    return array;
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:11，代码来源:FakeExtentIterator.java

示例10: testSingleExtent

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testSingleExtent() {
    ExtentArray array = new ExtentArray();
    array.add( 1, 5, 7 );
    
    ExtentArrayIterator instance = new ExtentArrayIterator( array );
    assertFalse( instance.isDone() );
    assertEquals( instance.current().document, 1 );
    assertEquals( instance.current().begin, 5 );
    assertEquals( instance.current().end, 7 );
    
    instance.next();
    assertTrue( instance.isDone() );
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:14，代码来源:ExtentArrayIteratorTest.java

示例11: testWrongOrder

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testWrongOrder() throws IOException {
    int[][] dataOne = {{1, 3}};
    int[][] dataTwo = {{1, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { two, one };

    Parameters oneParam = new Parameters();
    oneParam.add("width", "1");
    OrderedWindowIterator instance = new OrderedWindowIterator(oneParam, iters);

    ExtentArray array = instance.extents();
    assertEquals(0, array.getPosition());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:15，代码来源:OrderedWindowIteratorTest.java

示例12: testDifferentDocuments

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testDifferentDocuments() throws IOException {
    int[][] dataOne = {{2, 3}};
    int[][] dataTwo = {{1, 4}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };

    Parameters twoParam = new Parameters();
    twoParam.add("width", "2");

    UnorderedWindowIterator instance = new UnorderedWindowIterator(twoParam, iters);
    ExtentArray array = instance.extents();
    assertEquals(0, array.getPosition());
    assertTrue(instance.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:16，代码来源:UnorderedWindowIteratorTest.java

示例13: testMultipleDocuments

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public void testMultipleDocuments() throws IOException {
    int[][] dataOne = {{1, 3}, {2, 5}, {5, 11}};
    int[][] dataTwo = {{1, 4}, {3, 8}, {5, 9}};
    FakeExtentIterator one = new FakeExtentIterator(dataOne);
    FakeExtentIterator two = new FakeExtentIterator(dataTwo);
    FakeExtentIterator[] iters = { one, two };

    Parameters fiveParam = new Parameters();
    fiveParam.add("width", "5");

    UnorderedWindowIterator instance = new UnorderedWindowIterator(fiveParam, iters);
    ExtentArray array = instance.extents();
    assertFalse(instance.isDone());

    assertEquals(array.getPosition(), 1);
    assertEquals(array.getBuffer()[0].document, 1);
    assertEquals(array.getBuffer()[0].begin, 3);
    assertEquals(array.getBuffer()[0].end, 5);

    instance.nextDocument();
    assertFalse(instance.isDone());

    assertEquals(array.getPosition(), 1);
    assertEquals(array.getBuffer()[0].document, 5);
    assertEquals(array.getBuffer()[0].begin, 9);
    assertEquals(array.getBuffer()[0].end, 12);

    instance.nextDocument();
    assertTrue(instance.isDone());
}
开发者ID:jjfiv，项目名称:galagosearch，代码行数:31，代码来源:UnorderedWindowIteratorTest.java

示例14: IntappScorer

import org.galagosearch.core.util.ExtentArray; //导入依赖的package包/类
public IntappScorer(Parameters parameters, CountIterator iterator) throws IOException {
    super(iterator);
    documentFrequency = 0;
    documentCount = parameters.get("documentCount", 100000);
    collectionLength = parameters.get("collectionLength", 1000000);
    avgDocumentLength = collectionLength / documentCount;

    if(iterator instanceof PositionIndexReader.Iterator) {
        while(!iterator.isDone()) {

            ArrayList<String> termList = new ArrayList<String>();

            int document = iterator.document();
            ExtentArray extentArray = ((PositionIndexReader.Iterator) iterator).extents();
            ArrayList<Integer> termPositions = new ArrayList<Integer>();

            for (int i = 0; i < extentArray.getPosition(); ++i) {
                termPositions.add(extentArray.getBuffer()[i].begin);
            }
            termPositionsMap.put(document, termPositions);
            byteLengthMap.put(document, ((PositionIndexReader.Iterator) iterator).getDocumentByteLength());

            iterator.nextDocument();

        }
    }
    iterator.reset();

    while (!iterator.isDone()) {
        documentFrequency += 1;
        iterator.nextDocument();
    }

    iterator.reset();
    computeInverseDocumentFrequency();
}
开发者ID:youngilcho，项目名称:internet-application-2014，代码行数:37，代码来源:IntappScorer.java


注：本文中的org.galagosearch.core.util.ExtentArray类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。