Package org.apache.calcite.linq4j.tree
Class ConditionalExpression
- java.lang.Object
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- org.apache.calcite.linq4j.tree.AbstractNode
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- org.apache.calcite.linq4j.tree.ConditionalExpression
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- All Implemented Interfaces:
Node
public class ConditionalExpression extends AbstractNode
Represents an expression that has a conditional operator.With an odd number of expressions {c0, e0, c1, e1, ..., cn-1, en-1, en} represents "if (c0) e0 else if (c1) e1 ... else en"; with an even number of expressions {c0, e0, c1, e1, ..., cn-1, en-1} represents "if (c0) e0 else if (c1) e1 ... else if (cn-1) en-1".
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Field Summary
Fields Modifier and Type Field Description (package private) java.util.List<Node>
expressionList
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Fields inherited from class org.apache.calcite.linq4j.tree.AbstractNode
nodeType, type
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Constructor Summary
Constructors Constructor Description ConditionalExpression(java.util.List<Node> expressionList, java.lang.reflect.Type type)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) void
accept(ExpressionWriter writer, int lprec, int rprec)
<R> R
accept(Visitor<R> visitor)
boolean
equals(java.lang.Object o)
int
hashCode()
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Methods inherited from class org.apache.calcite.linq4j.tree.AbstractNode
accept, accept, accept0, evaluate, getNodeType, getType, toString
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Field Detail
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expressionList
final java.util.List<Node> expressionList
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Constructor Detail
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ConditionalExpression
public ConditionalExpression(java.util.List<Node> expressionList, java.lang.reflect.Type type)
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Method Detail
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accept
public <R> R accept(Visitor<R> visitor)
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accept
void accept(ExpressionWriter writer, int lprec, int rprec)
- Overrides:
accept
in classAbstractNode
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classAbstractNode
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hashCode
public int hashCode()
- Overrides:
hashCode
in classAbstractNode
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