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public interface DisplayHelper
This interface is used to plug in display-specific information for the
TextOutputVisitor
.
Method Summary | |
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java.lang.String |
getDescription(PlanNode node)
Get the description to use for this plan node, which is usually displayed after the name as a short description. |
java.lang.String |
getName(PlanNode node)
Get the name to use for this plan node. |
java.util.List |
getOrderedProperties(PlanNode node)
Determine the proper order to display the properties of the node. |
java.lang.String |
getPropertyName(java.lang.String property)
Get display name for a particular property name. |
void |
setMaxDescriptionLength(int length)
A max description length so that the description can be truncated when necessary. |
Method Detail |
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java.lang.String getName(PlanNode node)
node
- The node
java.lang.String getDescription(PlanNode node)
node
- The node
java.util.List getOrderedProperties(PlanNode node)
node
- The node
java.lang.String getPropertyName(java.lang.String property)
property
- The property name, as used in the node's properties
void setMaxDescriptionLength(int length)
length
- Max string length
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