本文整理了Java中org.apache.calcite.rel.core.Filter.isValid()方法的一些代码示例，展示了Filter.isValid()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。Filter.isValid()方法的具体详情如下：
包路径：org.apache.calcite.rel.core.Filter
类名称：Filter
方法名：isValid

Filter.isValid介绍

暂无

代码示例

代码示例来源：origin: org.apache.calcite/calcite-core

/**
 * Creates a filter.
 *
 * @param cluster   Cluster that this relational expression belongs to
 * @param traits    the traits of this rel
 * @param child     input relational expression
 * @param condition boolean expression which determines whether a row is
 *                  allowed to pass
 */
protected Filter(
  RelOptCluster cluster,
  RelTraitSet traits,
  RelNode child,
  RexNode condition) {
 super(cluster, traits, child);
 assert condition != null;
 assert RexUtil.isFlat(condition) : condition;
 this.condition = condition;
 // Too expensive for everyday use:
 assert !CalcitePrepareImpl.DEBUG || isValid(Litmus.THROW, null);
}

代码示例来源：origin: Qihoo360/Quicksql

/**
 * Creates a filter.
 *
 * @param cluster   Cluster that this relational expression belongs to
 * @param traits    the traits of this rel
 * @param child     input relational expression
 * @param condition boolean expression which determines whether a row is
 *                  allowed to pass
 */
protected Filter(
  RelOptCluster cluster,
  RelTraitSet traits,
  RelNode child,
  RexNode condition) {
 super(cluster, traits, child);
 assert condition != null;
 assert RexUtil.isFlat(condition) : condition;
 this.condition = condition;
 // Too expensive for everyday use:
 assert !CalcitePrepareImpl.DEBUG || isValid(Litmus.THROW, null);
}