Class StringLiteralExpression<T>
- java.lang.Object
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- org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode<T,R>
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- org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression<T,String>
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- org.apache.qpid.server.query.engine.parsing.expression.literal.StringLiteralExpression<T>
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- Type Parameters:
T- Input parameter type
- All Implemented Interfaces:
Function<T,String>,Supplier<String>,Expression<T,String>,ExpressionNode<T,String>
public class StringLiteralExpression<T> extends ConstantExpression<T,String>
Holds a string value.
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Field Summary
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Fields inherited from class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode
_metadata
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Constructor Summary
Constructors Constructor Description StringLiteralExpression(String value)Constructor stores string value
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description StringgetAlias()Alias getterStringtoString()-
Methods inherited from class org.apache.qpid.server.query.engine.parsing.expression.literal.ConstantExpression
apply, get, of, of
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Methods inherited from class org.apache.qpid.server.query.engine.parsing.expression.AbstractExpressionNode
containsAggregation, ctx, evaluateChild, getAggregations, getChild, getChildren, getParent, isAccessor, isInstantlyEvaluable, setAlias, setParent
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.qpid.server.query.engine.parsing.expression.Expression
andThen
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Constructor Detail
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StringLiteralExpression
public StringLiteralExpression(String value)
Constructor stores string value
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Method Detail
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getAlias
public String getAlias()
Alias getter- Specified by:
getAliasin interfaceExpressionNode<T,String>- Overrides:
getAliasin classConstantExpression<T,String>- Returns:
- Expression alias
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toString
public String toString()
- Overrides:
toStringin classConstantExpression<T,String>
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