de.ipcon.db.oql

Class FilterNode

java.lang.Object

de.ipcon.db.oql.ParseTreeNode

de.ipcon.db.oql.FilterNode

All Implemented Interfaces:

java.util.function.Predicate<BOI>

public class FilterNode
extends ParseTreeNode
implements java.util.function.Predicate<BOI>

A Node representing the filter part of a query

Constructor Summary

Constructors

Constructor and Description
FilterNode(Token token)

Method Summary

Modifier and Type	Method and Description
void	appendDebugString(java.lang.StringBuilder s) appends a String representation of this node including it's children to the given StringBuilder
void	renderSQL(java.lang.StringBuilder s, java.lang.Object[] oqlArgs, java.util.List sqlArgs) Renders this node into a StringBuilder as SQL statement, copying arguments from oqlArgs to sqlArgs if needed.
boolean	test(BOI bo)
java.lang.String	toString() returns a String representation of just this node.

Methods inherited from class de.ipcon.db.oql.ParseTreeNode

addChild, appendComments, debugString, getChild, getChildCount, getExpressionResultType, getOperatorPrecedence, getParent, getResultClass, getToken, getType, hasType, isLeaf, isRoot, removeChild, setOwnType, setParent, setToken, setType, setType, setType, setTypeFromChildren, setTypeFromParent

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Constructor Detail

FilterNode

public FilterNode(Token token)

Method Detail

appendDebugString

public void appendDebugString(java.lang.StringBuilder s)

Description copied from class: ParseTreeNode

appends a String representation of this node including it's children to the given StringBuilder

Overrides:

appendDebugString in class ParseTreeNode

renderSQL

public void renderSQL(java.lang.StringBuilder s,
                      java.lang.Object[] oqlArgs,
                      java.util.List sqlArgs)

Description copied from class: ParseTreeNode

Renders this node into a StringBuilder as SQL statement, copying arguments from oqlArgs to sqlArgs if needed.

Overrides:

renderSQL in class ParseTreeNode

test

public boolean test(BOI bo)

Specified by:

test in interface java.util.function.Predicate<BOI>

toString

public java.lang.String toString()

Description copied from class: ParseTreeNode

returns a String representation of just this node.

Overrides:

toString in class ParseTreeNode