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java.lang.Objectnet.esper.client.soda.ExpressionBase
net.esper.client.soda.ArrayExpression
public class ArrayExpression
Array expression forms array results, similar to the EQL syntax of "{element 1, element 2, ... element n}".
Constructor Summary | |
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ArrayExpression()
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Method Summary | |
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ArrayExpression |
add(Expression expression)
Add an expression representing an array element to the expression. |
ArrayExpression |
add(Object object)
Add a constant to the expression. |
ArrayExpression |
add(String property)
Add a property to the expression. |
void |
toEQL(StringWriter writer)
Renders the expressions and all it's child expression, in full tree depth, as a string in language syntax. |
Methods inherited from class net.esper.client.soda.ExpressionBase |
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addChild, getChildren |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ArrayExpression()
Method Detail |
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public ArrayExpression add(String property)
property
- to add
public ArrayExpression add(Object object)
object
- constant to add
public ArrayExpression add(Expression expression)
expression
- to add
public void toEQL(StringWriter writer)
Expression
writer
- is the output to use
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