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## org.apache.cayenne.exp.parser
Class PatternMatchNode

    java.lang.Object
      org.apache.cayenne.exp.Expression
          org.apache.cayenne.exp.parser.SimpleNode
              org.apache.cayenne.exp.parser.ConditionNode
                  org.apache.cayenne.exp.parser.PatternMatchNode

All Implemented Interfaces:
  java.io.Serializable, Node, XMLSerializable

Direct Known Subclasses:
  ASTLike, ASTLikeIgnoreCase, ASTNotLike, ASTNotLikeIgnoreCase

    public abstract class PatternMatchNode

extends ConditionNode

Superclass of pattern matching nodes. Assumes that subclass is a binary expression with the second operand being a pattern.

Since:
  1.1
Author:
  Andrei Adamchik
See Also:
  Serialized Form

Field Summary
`protected boolean` | `ignoringCase`
`protected java.util.regex.Pattern` | `pattern`
`protected boolean` | `patternCompiled`

Fields inherited from class org.apache.cayenne.exp.parser.SimpleNode
`children, id, parent`

Fields inherited from class org.apache.cayenne.exp.Expression
`ADD, ALL, AND, ANY, AVG, BETWEEN, COUNT, DB_PATH, DIVIDE, EQUAL_TO, EXISTS, GREATER_THAN, GREATER_THAN_EQUAL_TO, IN, LESS_THAN, LESS_THAN_EQUAL_TO, LIKE, LIKE_IGNORE_CASE, LIST, MAX, MIN, MULTIPLY, NEGATIVE, NOT, NOT_BETWEEN, NOT_EQUAL_TO, NOT_IN, NOT_LIKE, NOT_LIKE_IGNORE_CASE, OBJ_PATH, OR, POSITIVE, PRUNED_NODE, RAW_SQL, SOME, SUBQUERY, SUBTRACT, SUM, type`

Method Summary
`protected java.util.regex.Pattern` | `getPattern()`
`void` | `jjtAddChild(Node n, int i)` This method tells the node to add its argument to the node's list of children.
`protected boolean` | `matchPattern(java.lang.String string)`

Methods inherited from class org.apache.cayenne.exp.parser.ConditionNode
`jjtSetParent`

Methods inherited from class org.apache.cayenne.exp.parser.SimpleNode
`encodeAsEscapedString, encodeAsString, encodeScalarAsString, evaluate, evaluateChild, evaluateNode, expName, flattenTree, getExpressionOperator, getOperand, getOperandCount, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, notExp, pruneNodeForPrunedChild, setOperand, unwrapChild, wrapChild`

Methods inherited from class org.apache.cayenne.exp.Expression
`andExp, deepCopy, encodeAsXML, equals, expWithParameters, expWithParameters, filter, filterObjects, fromString, getType, joinExp, match, orExp, setType, shallowCopy, toString, transform, transformExpression, traverse, traverse`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### pattern

    protected java.util.regex.Pattern pattern

### patternCompiled

    protected boolean patternCompiled

### ignoringCase

    protected boolean ignoringCase

Method Detail

### matchPattern

    protected boolean matchPattern(java.lang.String string)

### getPattern

    protected java.util.regex.Pattern getPattern()

### jjtAddChild

    public void jjtAddChild(Node n,
                            int i)

  Description copied from interface: `Node`
  This method tells the node to add its argument to the node's list of children.

  Specified by:
    `jjtAddChild` in interface `Node`
  Overrides:
    `jjtAddChild` in class `SimpleNode`

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