本文整理汇总了Java中gnu.trove.TObjectDoubleProcedure类的典型用法代码示例。如果您正苦于以下问题:Java TObjectDoubleProcedure类的具体用法?Java TObjectDoubleProcedure怎么用?Java TObjectDoubleProcedure使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
TObjectDoubleProcedure类属于gnu.trove包,在下文中一共展示了TObjectDoubleProcedure类的7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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: argmax
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
/** Returns the key in map that has the greatest score */
public static Object argmax (TObjectDoubleHashMap map)
{
// A local class! Yes, Virginia, this is legal Java.
class Accumulator implements TObjectDoubleProcedure {
double bestVal = Double.NEGATIVE_INFINITY;
Object bestObj = null;
public boolean execute (Object a, double b)
{
if (b > bestVal) {
bestVal = b;
bestObj = a;
}
return true;
}
}
Accumulator procedure = new Accumulator ();
map.forEachEntry (procedure);
return procedure.bestObj;
}
开发者ID:kostagiolasn,项目名称:NucleosomePatternClassifier,代码行数:22,代码来源:CollectionUtils.java
示例2: updateTotalProgress
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
private double updateTotalProgress(Operation currentOperation) {
// marking all operations before this one as completed
for (Operation op : Operation.values()) {
if (currentOperation.compareTo(op) > 0) {
myOperationsProgress.put(op, 1.0);
}
}
// counting progress
final double[] totalProgress = new double[1];
myOperationsProgress.forEachEntry(new TObjectDoubleProcedure<Operation>() {
@Override
public boolean execute(Operation operation, double progress) {
totalProgress[0] += operation.myFractionInTotal * progress;
return true;
}
});
return totalProgress[0];
}
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:19,代码来源:GitStandardProgressAnalyzer.java
示例3: add
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
public Counter<T> add(final double val) {
final Counter<T> result = new Counter<T>();
m_map.forEachEntry(new TObjectDoubleProcedure<T>() {
private boolean first = true;
public boolean execute(T key, double value) {
if ( first ) first = false;
double newValue = value + val;
result.set(key, newValue);
return true;
}
});
return result;
}
开发者ID:Noahs-ARK,项目名称:semafor-semantic-parser,代码行数:14,代码来源:Counter.java
示例4: divideAllBy
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
/**
* For each entry in this counter, looks up the corresponding entry in {@code that}
* and stores their ratio in the result.
* @param that
*/
public Counter<T> divideAllBy(final Counter<? super T> that) {
final Counter<T> result = new Counter<T>();
m_map.forEachEntry(new TObjectDoubleProcedure<T>() {
private boolean first = true;
public boolean execute(T key, double value) {
if ( first ) first = false;
double newValue = value / that.getT(key);
result.set(key, newValue);
return true;
}
});
return result;
}
开发者ID:Noahs-ARK,项目名称:semafor-semantic-parser,代码行数:19,代码来源:Counter.java
示例5: scaleAllBy
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
/**
* For each entry in this counter, looks up the corresponding entry in {@code that}
* and stores their product in the result.
* @param that
*/
public Counter<T> scaleAllBy(final Counter<? super T> that) {
final Counter<T> result = new Counter<T>();
m_map.forEachEntry(new TObjectDoubleProcedure<T>() {
private boolean first = true;
public boolean execute(T key, double value) {
if ( first ) first = false;
double newValue = value * that.getT(key);
result.set(key, newValue);
return true;
}
});
return result;
}
开发者ID:Noahs-ARK,项目名称:semafor-semantic-parser,代码行数:19,代码来源:Counter.java
示例6: toString
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
/**
* @param valueThreshold
* @param sep Array with two Strings: an entry separator ("," by default, if this is {@code null}), and a key-value separator ("=" by default)
* @return A string representation of all (key, value) pairs such that the value equals or exceeds the given threshold
*/
public String toString(final double valueThreshold, String[] sep) {
String entrySep = ","; // default
String kvSep = "="; // default
if (sep!=null && sep.length>0) {
if (sep[0]!=null)
entrySep = sep[0];
if (sep.length>1 && sep[1]!=null)
kvSep = sep[1];
}
final String ENTRYSEP = entrySep;
final String KVSEP = kvSep;
final StringBuilder buf = new StringBuilder("{");
m_map.forEachEntry(new TObjectDoubleProcedure<T>() {
private boolean first = true;
public boolean execute(T key, double value) {
if (value >= valueThreshold) {
if ( first ) first = false;
else buf.append(ENTRYSEP);
buf.append(key);
buf.append(KVSEP);
buf.append(value);
}
return true;
}
});
buf.append("}");
return buf.toString();
}
开发者ID:Noahs-ARK,项目名称:semafor-semantic-parser,代码行数:35,代码来源:Counter.java
示例7: sumOfProducts
import gnu.trove.TObjectDoubleProcedure; //导入依赖的package包/类
/**
* Computes the sum of products of key-value pairs in {@code that}
* @param that
* @return
*/
public static double sumOfProducts(Counter<Integer> that) {
final double[] result = new double[1]; // use a single-element array to make this variable 'final'
result[0] = 0;
that.m_map.forEachEntry(new TObjectDoubleProcedure<Integer>() {
private boolean first = true;
public boolean execute(Integer key, double value) {
if ( first ) first = false;
result[0] += key * value;
return true;
}
});
return result[0];
}
开发者ID:Noahs-ARK,项目名称:semafor-semantic-parser,代码行数:19,代码来源:Counter.java
注:本文中的gnu.trove.TObjectDoubleProcedure类示例整理自Github/MSDocs等源码及文档管理平台,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。 |
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