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java.lang.Objectcom.bea.p13n.expression.internal.ComplexExpressionImpl
com.bea.p13n.expression.operator.Operator
com.bea.p13n.expression.operator.string.StringOperator
com.bea.p13n.expression.operator.string.StringLike
A class for representing "like" operator that is operated on
the supplied two strings.
It accepts two strings firstString
and secondString
. The evaluation of this
operator should return true
if ((firstString.toUpperCase()).indexOf( (secondString.toUpperCase())) > -1),
otherwise return false
.
Field Summary | |
protected boolean |
caseInsensitiveMatch
|
Fields inherited from class com.bea.p13n.expression.operator.string.StringOperator |
BINARY_PARAMETER_SIGNATURE, UNARY_PARAMETER_SIGNATURE |
Fields inherited from interface com.bea.p13n.expression.operator.BinaryOperator |
LHS_INDEX, RHS_INDEX |
Constructor Summary | |
StringLike()
|
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StringLike(Object firstString,
Object secondString)
|
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StringLike(Object firstString,
Object secondString,
boolean patternMatchIgnoreCase)
|
Method Summary | |
boolean |
equals(Object o)
Override to check the caseInsensitiveMatch flag as well. |
Object |
getLeftHandSide()
Returns left hand side operand of this binary operator. |
Class[] |
getParameterSignature()
Returns the parameter signature for this Expression .
|
Object |
getRightHandSide()
Returns right hand side operand of this binary operator. |
int |
hashCode()
Override to check the caseInsensitiveMatch flag as well. |
boolean |
isCaseInsensitiveMatch()
|
Methods inherited from class com.bea.p13n.expression.operator.Operator |
leftHandSide, operand, rightHandSide |
Methods inherited from class com.bea.p13n.expression.internal.ComplexExpressionImpl |
addListener, addSubExpression, clearCache, clone, createProxyExpression, getCachedValue, getParent, getSource, getSubExpression, getSubExpressionCount, getUserData, isCached, isCacheEnabled, isEqualitySubExpression, notifyListeners, removeAllSubExpressions, removeListener, removeSubExpression, removeSubExpression, setCachedValue, setCacheEnabled, setParent, setSource, setSubExpression, setUserData, toString, write |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
protected boolean caseInsensitiveMatch
Constructor Detail |
public StringLike()
public StringLike(Object firstString, Object secondString)
public StringLike(Object firstString, Object secondString, boolean patternMatchIgnoreCase)
Method Detail |
public boolean equals(Object o)
public Object getLeftHandSide()
BinaryOperator
getLeftHandSide
in interface BinaryOperator
public Class[] getParameterSignature()
Expression
Expression
.
Because the sub-expressions within the Expression
are
typically arguments or operands, some type validation is performed
by examining the class types of the sub-expressions against the
Expression
's parameter signature.
getParameterSignature
in interface Expression
public Object getRightHandSide()
BinaryOperator
getRightHandSide
in interface BinaryOperator
public int hashCode()
public boolean isCaseInsensitiveMatch()
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