Package com.mckoi.database.interpret
Class Planner.QueryTableSetPlanner.ConstantExpressionPlan
- java.lang.Object
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- com.mckoi.database.interpret.Planner.ExpressionPlan
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- com.mckoi.database.interpret.Planner.QueryTableSetPlanner.ConstantExpressionPlan
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- All Implemented Interfaces:
java.lang.Comparable
- Enclosing class:
- Planner.QueryTableSetPlanner
private class Planner.QueryTableSetPlanner.ConstantExpressionPlan extends Planner.ExpressionPlan
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Field Summary
Fields Modifier and Type Field Description private Expression
expression
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Constructor Summary
Constructors Constructor Description ConstantExpressionPlan(Expression e)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addToPlanTree()
Adds this expression into the plan tree.-
Methods inherited from class com.mckoi.database.interpret.Planner.ExpressionPlan
compareTo, getOptimizableValue, setOptimizableValue
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Field Detail
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expression
private Expression expression
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Constructor Detail
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ConstantExpressionPlan
public ConstantExpressionPlan(Expression e)
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Method Detail
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addToPlanTree
public void addToPlanTree()
Description copied from class:Planner.ExpressionPlan
Adds this expression into the plan tree.- Specified by:
addToPlanTree
in classPlanner.ExpressionPlan
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