public abstract class RowRegexExprNode extends java.lang.Object implements MetaDefItem, java.io.Serializable
Constructor and Description |
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RowRegexExprNode()
Constructor creates a list of child nodes.
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Modifier and Type | Method and Description |
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void |
addChildNode(RowRegexExprNode childNode)
Adds a child node.
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void |
dumpDebug(java.lang.String prefix)
Recursively print out all nodes.
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java.util.ArrayList<RowRegexExprNode> |
getChildNodes()
Returns list of child nodes.
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abstract java.lang.String |
toExpressionString()
Returns the expression node rendered as a string.
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public RowRegexExprNode()
public abstract java.lang.String toExpressionString()
public final void addChildNode(RowRegexExprNode childNode)
childNode
- is the child evaluation tree node to addpublic final java.util.ArrayList<RowRegexExprNode> getChildNodes()
public final void dumpDebug(java.lang.String prefix)
prefix
- is printed out for naming the printed info