org.modeshape.graph.query.model
Class DynamicOperand

java.lang.Object
  org.modeshape.graph.query.model.DynamicOperand

All Implemented Interfaces:

Serializable, LanguageObject, Visitable

Direct Known Subclasses:

ArithmeticOperand, FullTextSearchScore, Length, LowerCase, NodeDepth, NodeLocalName, NodeName, NodePath, PropertyValue, ReferenceValue, UpperCase

@Immutable
public abstract class DynamicOperand
extends Object
implements LanguageObject

A dynamic operand used in a Comparison constraint.

See Also:

Serialized Form

Constructor Summary

protected	DynamicOperand(Collection<SelectorName> selectorNames) Create a arithmetic dynamic operand that operates upon the supplied selector name(s).
protected	DynamicOperand(DynamicOperand... operands) Create a arithmetic dynamic operand that operates upon the selector names given by the supplied dynamic operand(s).
protected	DynamicOperand(DynamicOperand operand) Create a arithmetic dynamic operand that operates upon the selector names given by the supplied dynamic operand(s).
protected	DynamicOperand(Iterable<? extends DynamicOperand> operands) Create a arithmetic dynamic operand that operates upon the selector names given by the supplied dynamic operand(s).
protected	DynamicOperand(SelectorName... selectorNames) Create a arithmetic dynamic operand that operates upon the supplied selector name(s).

Method Summary

Set<SelectorName>

getSelectorNames() Get the selector symbols to which this operand applies.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.modeshape.graph.query.model.Visitable

accept

Constructor Detail

DynamicOperand

protected DynamicOperand(SelectorName... selectorNames)

Create a arithmetic dynamic operand that operates upon the supplied selector name(s).

Parameters:

selectorNames - the selector names

Throws:

IllegalArgumentException - if the selector names array is null or empty, or if any of the values are null

DynamicOperand

protected DynamicOperand(Collection<SelectorName> selectorNames)

Create a arithmetic dynamic operand that operates upon the supplied selector name(s).

Parameters:

selectorNames - the selector names

Throws:

IllegalArgumentException - if the name list is null or empty, or if any of the values are null

DynamicOperand

protected DynamicOperand(DynamicOperand operand)

Create a arithmetic dynamic operand that operates upon the selector names given by the supplied dynamic operand(s).

Parameters:

operand - the operand defining the selector names

Throws:

IllegalArgumentException - if the operand is null

DynamicOperand

protected DynamicOperand(Iterable<? extends DynamicOperand> operands)

Create a arithmetic dynamic operand that operates upon the selector names given by the supplied dynamic operand(s).

Parameters:

operands - the operands defining the selector names

Throws:

IllegalArgumentException - if the operand is null

DynamicOperand

protected DynamicOperand(DynamicOperand... operands)

Create a arithmetic dynamic operand that operates upon the selector names given by the supplied dynamic operand(s).

Parameters:

operands - the operands defining the selector names

Throws:

IllegalArgumentException - if the operand is null

Method Detail

getSelectorNames

public Set<SelectorName> getSelectorNames()

Get the selector symbols to which this operand applies.

Returns:

the immutable ordered set of non-null selector names used by this operand; never null and never empty