本文整理了Java中com.google.common.collect.Maps.safeContainsKey()方法的一些代码示例，展示了Maps.safeContainsKey()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Maps.safeContainsKey()方法的具体详情如下：
包路径：com.google.common.collect.Maps
类名称：Maps
方法名：safeContainsKey

Maps.safeContainsKey介绍

[英]Delegates to Map#containsKey. Returns false on ClassCastException and NullPointerException.
[中]代表们映射#containsKey。在ClassCastException和NullPointerException上返回false。

代码示例

代码示例来源：origin: google/guava

@Override
public boolean containsColumn(@Nullable Object columnKey) {
 if (columnKey == null) {
  return false;
 }
 for (Map<C, V> map : backingMap.values()) {
  if (safeContainsKey(map, columnKey)) {
   return true;
  }
 }
 return false;
}

代码示例来源：origin: google/guava

@Override
public boolean containsRow(@Nullable Object rowKey) {
 return rowKey != null && safeContainsKey(backingMap, rowKey);
}

代码示例来源：origin: google/j2objc

@Override
public boolean containsColumn(@NullableDecl Object columnKey) {
 if (columnKey == null) {
  return false;
 }
 for (Map<C, V> map : backingMap.values()) {
  if (safeContainsKey(map, columnKey)) {
   return true;
  }
 }
 return false;
}

代码示例来源：origin: google/j2objc

@Override
public boolean containsRow(@NullableDecl Object rowKey) {
 return rowKey != null && safeContainsKey(backingMap, rowKey);
}

代码示例来源：origin: google/guava

@Override
public boolean containsRow(@Nullable Object rowKey) {
 return Maps.safeContainsKey(rowMap(), rowKey);
}

代码示例来源：origin: google/guava

@Override
public boolean containsColumn(@Nullable Object columnKey) {
 return Maps.safeContainsKey(columnMap(), columnKey);
}

代码示例来源：origin: wildfly/wildfly

@Override
public boolean containsColumn(@NullableDecl Object columnKey) {
 if (columnKey == null) {
  return false;
 }
 for (Map<C, V> map : backingMap.values()) {
  if (safeContainsKey(map, columnKey)) {
   return true;
  }
 }
 return false;
}

代码示例来源：origin: wildfly/wildfly

@Override
public boolean containsRow(@NullableDecl Object rowKey) {
 return rowKey != null && safeContainsKey(backingMap, rowKey);
}

代码示例来源：origin: google/j2objc

@Override
public boolean containsColumn(@NullableDecl Object columnKey) {
 return Maps.safeContainsKey(columnMap(), columnKey);
}

代码示例来源：origin: google/j2objc

@Override
public boolean containsRow(@NullableDecl Object rowKey) {
 return Maps.safeContainsKey(rowMap(), rowKey);
}

代码示例来源：origin: google/guava

@Override
public boolean contains(@Nullable Object rowKey, @Nullable Object columnKey) {
 Map<C, V> row = Maps.safeGet(rowMap(), rowKey);
 return row != null && Maps.safeContainsKey(row, columnKey);
}

代码示例来源：origin: wildfly/wildfly

@Override
public boolean containsRow(@NullableDecl Object rowKey) {
 return Maps.safeContainsKey(rowMap(), rowKey);
}

代码示例来源：origin: wildfly/wildfly

@Override
public boolean containsColumn(@NullableDecl Object columnKey) {
 return Maps.safeContainsKey(columnMap(), columnKey);
}

代码示例来源：origin: google/j2objc

@Override
public boolean contains(@NullableDecl Object rowKey, @NullableDecl Object columnKey) {
 Map<C, V> row = Maps.safeGet(rowMap(), rowKey);
 return row != null && Maps.safeContainsKey(row, columnKey);
}

代码示例来源：origin: wildfly/wildfly

@Override
public boolean contains(@NullableDecl Object rowKey, @NullableDecl Object columnKey) {
 Map<C, V> row = Maps.safeGet(rowMap(), rowKey);
 return row != null && Maps.safeContainsKey(row, columnKey);
}

代码示例来源：origin: com.google.guava/guava-jdk5

@Override public boolean containsColumn(@Nullable Object columnKey) {
 if (columnKey == null) {
  return false;
 }
 for (Map<C, V> map : backingMap.values()) {
  if (safeContainsKey(map, columnKey)) {
   return true;
  }
 }
 return false;
}

代码示例来源：origin: org.sonatype.sisu/sisu-guava

@Override public boolean containsColumn(@Nullable Object columnKey) {
 if (columnKey == null) {
  return false;
 }
 for (Map<C, V> map : backingMap.values()) {
  if (safeContainsKey(map, columnKey)) {
   return true;
  }
 }
 return false;
}

代码示例来源：origin: at.bestsolution.efxclipse.eclipse/com.google.guava

@Override public boolean containsColumn(@Nullable Object columnKey) {
 if (columnKey == null) {
  return false;
 }
 for (Map<C, V> map : backingMap.values()) {
  if (safeContainsKey(map, columnKey)) {
   return true;
  }
 }
 return false;
}

代码示例来源：origin: com.diffplug.guava/guava-collect

@Override
public boolean containsColumn(@Nullable Object columnKey) {
  if (columnKey == null) {
    return false;
  }
  for (Map<C, V> map : backingMap.values()) {
    if (safeContainsKey(map, columnKey)) {
      return true;
    }
  }
  return false;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

@Override
public boolean contains(@Nullable Object rowKey, @Nullable Object columnKey) {
 Map<C, V> row = Maps.safeGet(rowMap(), rowKey);
 return row != null && Maps.safeContainsKey(row, columnKey);
}